component
MC74HC4051ADTR2G
Public Made by Adomby adom
onsemi Signal Switches, Multiplexers, Decoders, TSSOP-16. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
main
MC74HC4051ADTR2G
onsemi · Signal Switches, Multiplexers, Decoders · TSSOP-16
MC74HC4051ADTR2G from onsemi, in a TSSOP-16. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.
Pinout
| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | X4 | passive | Analog input/output channel X4, connected to the Common X pin when selected; analog voltage must stay between VEE and VCC. |
| 2 | X6 | passive | Analog input/output channel X6, connected to the Common X pin when selected; analog voltage must stay between VEE and VCC. |
| 3 | X | passive | Common analog output/input that connects to the selected channel X0 to X7; analog voltage must stay between VEE and VCC. |
| 4 | X7 | passive | Analog input/output channel X7, connected to the Common X pin when selected; analog voltage must stay between VEE and VCC. |
| 5 | X5 | passive | Analog input/output channel X5, connected to the Common X pin when selected; analog voltage must stay between VEE and VCC. |
| 6 | Enable | input | Active-high disable input: when HIGH all analog switches are turned off; it must be held at GND or VCC. |
| 7 | VEE | power_in | Negative DC supply, specified from −6.0 V to GND, with VEE ≤ GND and VCC − VEE = 2.0 to 12.0 V. |
| 8 | GND | power_in | Ground reference for the digital control inputs, with VCC − GND = 2.0 to 6.0 V. |
| 9 | C | input | Channel-select input C, which together with A and B selects the analog channel; it must be driven at VCC or GND logic levels. |
| 10 | B | input | Channel-select input B, which together with A and C selects the analog channel; it must be driven at VCC or GND logic levels. |
| 11 | A | input | Channel-select input A, which together with B and C selects the analog channel; it must be driven at VCC or GND logic levels. |
| 12 | X3 | passive | Analog input/output channel X3, connected to the Common X pin when selected; analog voltage must stay between VEE and VCC. |
| 13 | X0 | passive | Analog input/output channel X0, connected to the Common X pin when selected; analog voltage must stay between VEE and VCC. |
| 14 | X1 | passive | Analog input/output channel X1, connected to the Common X pin when selected; analog voltage must stay between VEE and VCC. |
| 15 | X2 | passive | Analog input/output channel X2, connected to the Common X pin when selected; analog voltage must stay between VEE and VCC. |
| 16 | VCC | power_in | Positive DC supply, specified from 2.0 to 6.0 V referenced to GND and 2.0 to 12.0 V referenced to VEE. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | onsemi |
| Package | TSSOP-16 |
| Category | Logic |
| Pins | 16 |
Electrical characteristics
Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).
| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| Positive DC Supply Voltage (Referenced to GND), recommended | VCC | 2 | 6 | V | Referenced to GND | 4 | |
| Positive DC Supply Voltage (Referenced to VEE), recommended | VCC | 2 | 12 | V | Referenced to VEE | 4 | |
| Negative DC Supply Voltage, Output (Referenced to GND), recommended | VEE | -6 | V | 4 | |||
| Static or Dynamic Voltage Across Switch, recommended | VIO | 1.2 | V | 4 | |||
| Operating Temperature Range, All Package Types | TA | -55 | 125 | °C | 4 | ||
| Input Rise/Fall Time (Channel Select or Enable Inputs) | tr, tf | 0 | 1000 | ns | VCC = 2.0 V | 4 | |
| Input Rise/Fall Time (Channel Select or Enable Inputs) | tr, tf | 0 | 600 | ns | VCC = 3.0 V | 4 | |
| Input Rise/Fall Time (Channel Select or Enable Inputs) | tr, tf | 0 | 500 | ns | VCC = 4.5 V | 4 | |
| Input Rise/Fall Time (Channel Select or Enable Inputs) | tr, tf | 0 | 400 | ns | VCC = 6.0 V | 4 | |
| Positive DC Supply Voltage (Referenced to GND), absolute maximum | VCC | -0.5 | 7 | V | Referenced to GND | 3 | |
| Positive DC Supply Voltage (Referenced to VEE), absolute maximum | VCC | -0.5 | 14 | V | Referenced to VEE | 3 | |
| Negative DC Supply Voltage (Referenced to GND), absolute maximum | VEE | -7 | 5 | V | Referenced to GND | 3 | |
| Digital Input Voltage (Referenced to GND), absolute maximum | Vin | -0.5 | V | Printed maximum is VCC + 0.5 | 3 | ||
| DC Current, Into or Out of Any Pin | I | -25 | 25 | mA | 3 | ||
| Power Dissipation in Still Air, TSSOP Package | PD | 450 | mW | Still air, TSSOP package | 3 | ||
| Storage Temperature Range | Tstg | -65 | 150 | °C | 3 | ||
| Lead Temperature, SOIC or TSSOP Package | TL | 260 | °C | 1 mm from case for 10 seconds | 3 | ||
| Minimum High-Level Input Voltage, Channel-Select or Enable Inputs | VIH | 1.5 | V | VCC 2.0 V; VEE = GND; Ron = Per Spec; same value in all temperature columns (−55 to 125°C) | 4 | ||
| Minimum High-Level Input Voltage, Channel-Select or Enable Inputs | VIH | 2.1 | V | VCC 3.0 V; VEE = GND; Ron = Per Spec; same value in all temperature columns (−55 to 125°C) | 4 | ||
| Minimum High-Level Input Voltage, Channel-Select or Enable Inputs | VIH | 3.15 | V | VCC 4.5 V; VEE = GND; Ron = Per Spec; same value in all temperature columns (−55 to 125°C) | 4 | ||
| Minimum High-Level Input Voltage, Channel-Select or Enable Inputs | VIH | 4.2 | V | VCC 6.0 V; VEE = GND; Ron = Per Spec; same value in all temperature columns (−55 to 125°C) | 4 | ||
| Maximum Low-Level Input Voltage, Channel-Select or Enable Inputs | VIL | 0.5 | V | VCC 2.0 V; VEE = GND; Ron = Per Spec; same value in all temperature columns (−55 to 125°C) | 4 | ||
| Maximum Low-Level Input Voltage, Channel-Select or Enable Inputs | VIL | 0.9 | V | VCC 3.0 V; VEE = GND; Ron = Per Spec; same value in all temperature columns (−55 to 125°C) | 4 | ||
| Maximum Low-Level Input Voltage, Channel-Select or Enable Inputs | VIL | 1.35 | V | VCC 4.5 V; VEE = GND; Ron = Per Spec; same value in all temperature columns (−55 to 125°C) | 4 | ||
| Maximum Low-Level Input Voltage, Channel-Select or Enable Inputs | VIL | 1.8 | V | VCC 6.0 V; VEE = GND; Ron = Per Spec; same value in all temperature columns (−55 to 125°C) | 4 | ||
| Maximum Input Leakage Current, Channel-Select or Enable Inputs | Iin | -0.1 | 0.1 | µA | Vin = VCC or GND; VEE = −6.0 V; VCC 6.0 V; −55 to 25°C | 4 | |
| Maximum Input Leakage Current, Channel-Select or Enable Inputs | Iin | -1 | 1 | µA | Vin = VCC or GND; VEE = −6.0 V; VCC 6.0 V; ≤85°C | 4 | |
| Maximum Quiescent Supply Current (per Package) | ICC | 1 | µA | Channel Select, Enable and VIS = VCC or GND; VEE = GND; VIO = 0 V; VCC 6.0 V (first printed set, temperature mapping unclear) | 4 | ||
| Maximum Quiescent Supply Current (per Package) | ICC | 4 | µA | Channel Select, Enable and VIS = VCC or GND; VEE = GND; VIO = 0 V; VCC 6.0 V (first printed set, temperature mapping unclear) | 4 | ||
| Maximum Quiescent Supply Current (per Package) | ICC | 10 | µA | Channel Select, Enable and VIS = VCC or GND; VEE = GND; VIO = 0 V; VCC 6.0 V (first printed set, temperature mapping unclear) | 4 | ||
| Maximum Quiescent Supply Current (per Package) | ICC | 40 | µA | Channel Select, Enable and VIS = VCC or GND; VIO = 0 V; VEE = −6.0 V; VCC 6.0 V (second printed set, temperature mapping unclear) | 4 | ||
| Maximum Quiescent Supply Current (per Package) | ICC | 20 | µA | Channel Select, Enable and VIS = VCC or GND; VIO = 0 V; VEE = −6.0 V; VCC 6.0 V (second printed set, temperature mapping unclear) | 4 | ||
| Maximum Quiescent Supply Current (per Package) | ICC | 80 | µA | Channel Select, Enable and VIS = VCC or GND; VIO = 0 V; VEE = −6.0 V; VCC 6.0 V (second printed set, temperature mapping unclear) | 4 | ||
| Maximum On-Resistance, VIS = VCC to VEE | Ron | 190 | Ω | Vin = VIL or VIH; VIS = VCC to VEE; IS ≤ 2.0 mA; VCC 4.5 V, VEE 0.0 V; −55 to 25°C | 5 | ||
| Maximum On-Resistance, VIS = VCC to VEE | Ron | 240 | Ω | Vin = VIL or VIH; VIS = VCC to VEE; IS ≤ 2.0 mA; VCC 4.5 V, VEE 0.0 V; ≤85°C | 5 | ||
| Maximum On-Resistance, VIS = VCC to VEE | Ron | 280 | Ω | Vin = VIL or VIH; VIS = VCC to VEE; IS ≤ 2.0 mA; VCC 4.5 V, VEE 0.0 V; ≤125°C | 5 | ||
| Maximum On-Resistance, VIS = VCC to VEE | Ron | 120 | Ω | Vin = VIL or VIH; VIS = VCC to VEE; IS ≤ 2.0 mA; VCC 4.5 V, VEE −4.5 V; −55 to 25°C | 5 | ||
| Maximum On-Resistance, VIS = VCC to VEE | Ron | 150 | Ω | Vin = VIL or VIH; VIS = VCC to VEE; IS ≤ 2.0 mA; VCC 4.5 V, VEE −4.5 V; ≤85°C | 5 | ||
| Maximum On-Resistance, VIS = VCC to VEE | Ron | 170 | Ω | Vin = VIL or VIH; VIS = VCC to VEE; IS ≤ 2.0 mA; VCC 4.5 V, VEE −4.5 V; ≤125°C | 5 | ||
| Maximum On-Resistance, VIS = VCC to VEE | Ron | 100 | Ω | Vin = VIL or VIH; VIS = VCC to VEE; IS ≤ 2.0 mA; VCC 6.0 V, VEE −6.0 V; −55 to 25°C | 5 | ||
| Maximum On-Resistance, VIS = VCC to VEE | Ron | 125 | Ω | Vin = VIL or VIH; VIS = VCC to VEE; IS ≤ 2.0 mA; VCC 6.0 V, VEE −6.0 V; ≤85°C | 5 | ||
| Maximum On-Resistance, VIS = VCC to VEE | Ron | 140 | Ω | Vin = VIL or VIH; VIS = VCC to VEE; IS ≤ 2.0 mA; VCC 6.0 V, VEE −6.0 V; ≤125°C | 5 | ||
| Maximum Off-Channel Leakage Current, Any One Channel | Ioff | 0.1 | µA | Vin = VIL or VIH; VIO = VCC − VEE; Switch Off (Figure 3); VCC 6.0 V, VEE −6.0 V; −55 to 25°C | 5 | ||
| Maximum Off-Channel Leakage Current, Any One Channel | Ioff | 0.5 | µA | Vin = VIL or VIH; VIO = VCC − VEE; Switch Off (Figure 3); VCC 6.0 V, VEE −6.0 V; ≤85°C | 5 | ||
| Maximum Off-Channel Leakage Current, Any One Channel | Ioff | 1 | µA | Vin = VIL or VIH; VIO = VCC − VEE; Switch Off (Figure 3); VCC 6.0 V, VEE −6.0 V; ≤125°C | 5 | ||
| Maximum Off-Channel Leakage Current, Common Channel (HC4051A) | Ioff | 0.2 | µA | Vin = VIL or VIH; VIO = VCC − VEE; Switch Off (Figure 4); VCC 6.0 V, VEE −6.0 V; −55 to 25°C | 5 | ||
| Maximum Off-Channel Leakage Current, Common Channel (HC4051A) | Ioff | 2 | µA | Vin = VIL or VIH; VIO = VCC − VEE; Switch Off (Figure 4); VCC 6.0 V, VEE −6.0 V; ≤85°C | 5 | ||
| Maximum Off-Channel Leakage Current, Common Channel (HC4051A) | Ioff | 4 | µA | Vin = VIL or VIH; VIO = VCC − VEE; Switch Off (Figure 4); VCC 6.0 V, VEE −6.0 V; ≤125°C | 5 | ||
| Maximum On-Channel Leakage Current, Channel-to-Channel (HC4051A) | Ion | 0.2 | µA | Vin = VIL or VIH; Switch-to-Switch = VCC − VEE (Figure 5); VCC 6.0 V, VEE −6.0 V; −55 to 25°C | 5 | ||
| Maximum On-Channel Leakage Current, Channel-to-Channel (HC4051A) | Ion | 2 | µA | Vin = VIL or VIH; Switch-to-Switch = VCC − VEE (Figure 5); VCC 6.0 V, VEE −6.0 V; ≤85°C | 5 | ||
| Maximum On-Channel Leakage Current, Channel-to-Channel (HC4051A) | Ion | 4 | µA | Vin = VIL or VIH; Switch-to-Switch = VCC − VEE (Figure 5); VCC 6.0 V, VEE −6.0 V; ≤125°C | 5 | ||
| Maximum Propagation Delay, Channel-Select to Analog Output | tPLH, tPHL | 270 | ns | CL = 50 pF, Input tr = tf = 6 ns; VCC 2.0 V; −55 to 25°C (Figure 9) | 5 | ||
| Maximum Propagation Delay, Channel-Select to Analog Output | tPLH, tPHL | 320 | ns | CL = 50 pF, Input tr = tf = 6 ns; VCC 2.0 V; ≤85°C (Figure 9) | 5 | ||
| Maximum Propagation Delay, Channel-Select to Analog Output | tPLH, tPHL | 350 | ns | CL = 50 pF, Input tr = tf = 6 ns; VCC 2.0 V; ≤125°C (Figure 9) | 5 | ||
| Maximum Propagation Delay, Channel-Select to Analog Output | tPLH, tPHL | 45 | ns | CL = 50 pF, Input tr = tf = 6 ns; VCC 6.0 V; −55 to 25°C (Figure 9) | 5 | ||
| Maximum Propagation Delay, Channel-Select to Analog Output | tPLH, tPHL | 65 | ns | CL = 50 pF, Input tr = tf = 6 ns; VCC 6.0 V; ≤85°C (Figure 9) | 5 | ||
| Maximum Propagation Delay, Channel-Select to Analog Output | tPLH, tPHL | 75 | ns | CL = 50 pF, Input tr = tf = 6 ns; VCC 6.0 V; ≤125°C (Figure 9) | 5 |
CAD (KiCad official)
- Symbol:
MC74HC4051ADTR2G - Footprint:
Package_SO:TSSOP-16_4.4x5mm_P0.65mm - 3D model: TSSOP-16 (KiCad packages3D, STEP)
- 3D model files:
mc74hc4051adtr2g-etched.step/mc74hc4051adtr2g-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);mc74hc4051adtr2g.step/mc74hc4051adtr2g.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: onsemi datasheet (17 pp, sha256
a6f0761b992c3b16, retrieved 2026-10-21, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-haiku-5-5(text), consensusclaude-sonnet-5-5(agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish. - CAD: KiCad official libraries (CC-BY-SA 4.0).
# MC74HC4051ADTR2G
**onsemi** · Signal Switches, Multiplexers, Decoders · TSSOP-16
MC74HC4051ADTR2G from onsemi, in a TSSOP-16. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.
## Pinout
| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | X4 | passive | Analog input/output channel X4, connected to the Common X pin when selected; analog voltage must stay between VEE and VCC. |
| 2 | X6 | passive | Analog input/output channel X6, connected to the Common X pin when selected; analog voltage must stay between VEE and VCC. |
| 3 | X | passive | Common analog output/input that connects to the selected channel X0 to X7; analog voltage must stay between VEE and VCC. |
| 4 | X7 | passive | Analog input/output channel X7, connected to the Common X pin when selected; analog voltage must stay between VEE and VCC. |
| 5 | X5 | passive | Analog input/output channel X5, connected to the Common X pin when selected; analog voltage must stay between VEE and VCC. |
| 6 | Enable | input | Active-high disable input: when HIGH all analog switches are turned off; it must be held at GND or VCC. |
| 7 | VEE | power_in | Negative DC supply, specified from −6.0 V to GND, with VEE ≤ GND and VCC − VEE = 2.0 to 12.0 V. |
| 8 | GND | power_in | Ground reference for the digital control inputs, with VCC − GND = 2.0 to 6.0 V. |
| 9 | C | input | Channel-select input C, which together with A and B selects the analog channel; it must be driven at VCC or GND logic levels. |
| 10 | B | input | Channel-select input B, which together with A and C selects the analog channel; it must be driven at VCC or GND logic levels. |
| 11 | A | input | Channel-select input A, which together with B and C selects the analog channel; it must be driven at VCC or GND logic levels. |
| 12 | X3 | passive | Analog input/output channel X3, connected to the Common X pin when selected; analog voltage must stay between VEE and VCC. |
| 13 | X0 | passive | Analog input/output channel X0, connected to the Common X pin when selected; analog voltage must stay between VEE and VCC. |
| 14 | X1 | passive | Analog input/output channel X1, connected to the Common X pin when selected; analog voltage must stay between VEE and VCC. |
| 15 | X2 | passive | Analog input/output channel X2, connected to the Common X pin when selected; analog voltage must stay between VEE and VCC. |
| 16 | VCC | power_in | Positive DC supply, specified from 2.0 to 6.0 V referenced to GND and 2.0 to 12.0 V referenced to VEE. |
## Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | onsemi |
| Package | TSSOP-16 |
| Category | Logic |
| Pins | 16 |
## Electrical characteristics
Limits as printed in the datasheet (page.json `metadata.characteristics` carries them as data).
| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| Positive DC Supply Voltage (Referenced to GND), recommended | VCC | 2 | | 6 | V | Referenced to GND | 4 |
| Positive DC Supply Voltage (Referenced to VEE), recommended | VCC | 2 | | 12 | V | Referenced to VEE | 4 |
| Negative DC Supply Voltage, Output (Referenced to GND), recommended | VEE | -6 | | | V | | 4 |
| Static or Dynamic Voltage Across Switch, recommended | VIO | | | 1.2 | V | | 4 |
| Operating Temperature Range, All Package Types | TA | -55 | | 125 | °C | | 4 |
| Input Rise/Fall Time (Channel Select or Enable Inputs) | tr, tf | 0 | | 1000 | ns | VCC = 2.0 V | 4 |
| Input Rise/Fall Time (Channel Select or Enable Inputs) | tr, tf | 0 | | 600 | ns | VCC = 3.0 V | 4 |
| Input Rise/Fall Time (Channel Select or Enable Inputs) | tr, tf | 0 | | 500 | ns | VCC = 4.5 V | 4 |
| Input Rise/Fall Time (Channel Select or Enable Inputs) | tr, tf | 0 | | 400 | ns | VCC = 6.0 V | 4 |
| Positive DC Supply Voltage (Referenced to GND), absolute maximum | VCC | -0.5 | | 7 | V | Referenced to GND | 3 |
| Positive DC Supply Voltage (Referenced to VEE), absolute maximum | VCC | -0.5 | | 14 | V | Referenced to VEE | 3 |
| Negative DC Supply Voltage (Referenced to GND), absolute maximum | VEE | -7 | | 5 | V | Referenced to GND | 3 |
| Digital Input Voltage (Referenced to GND), absolute maximum | Vin | -0.5 | | | V | Printed maximum is VCC + 0.5 | 3 |
| DC Current, Into or Out of Any Pin | I | -25 | | 25 | mA | | 3 |
| Power Dissipation in Still Air, TSSOP Package | PD | | | 450 | mW | Still air, TSSOP package | 3 |
| Storage Temperature Range | Tstg | -65 | | 150 | °C | | 3 |
| Lead Temperature, SOIC or TSSOP Package | TL | | | 260 | °C | 1 mm from case for 10 seconds | 3 |
| Minimum High-Level Input Voltage, Channel-Select or Enable Inputs | VIH | 1.5 | | | V | VCC 2.0 V; VEE = GND; Ron = Per Spec; same value in all temperature columns (−55 to 125°C) | 4 |
| Minimum High-Level Input Voltage, Channel-Select or Enable Inputs | VIH | 2.1 | | | V | VCC 3.0 V; VEE = GND; Ron = Per Spec; same value in all temperature columns (−55 to 125°C) | 4 |
| Minimum High-Level Input Voltage, Channel-Select or Enable Inputs | VIH | 3.15 | | | V | VCC 4.5 V; VEE = GND; Ron = Per Spec; same value in all temperature columns (−55 to 125°C) | 4 |
| Minimum High-Level Input Voltage, Channel-Select or Enable Inputs | VIH | 4.2 | | | V | VCC 6.0 V; VEE = GND; Ron = Per Spec; same value in all temperature columns (−55 to 125°C) | 4 |
| Maximum Low-Level Input Voltage, Channel-Select or Enable Inputs | VIL | | | 0.5 | V | VCC 2.0 V; VEE = GND; Ron = Per Spec; same value in all temperature columns (−55 to 125°C) | 4 |
| Maximum Low-Level Input Voltage, Channel-Select or Enable Inputs | VIL | | | 0.9 | V | VCC 3.0 V; VEE = GND; Ron = Per Spec; same value in all temperature columns (−55 to 125°C) | 4 |
| Maximum Low-Level Input Voltage, Channel-Select or Enable Inputs | VIL | | | 1.35 | V | VCC 4.5 V; VEE = GND; Ron = Per Spec; same value in all temperature columns (−55 to 125°C) | 4 |
| Maximum Low-Level Input Voltage, Channel-Select or Enable Inputs | VIL | | | 1.8 | V | VCC 6.0 V; VEE = GND; Ron = Per Spec; same value in all temperature columns (−55 to 125°C) | 4 |
| Maximum Input Leakage Current, Channel-Select or Enable Inputs | Iin | -0.1 | | 0.1 | µA | Vin = VCC or GND; VEE = −6.0 V; VCC 6.0 V; −55 to 25°C | 4 |
| Maximum Input Leakage Current, Channel-Select or Enable Inputs | Iin | -1 | | 1 | µA | Vin = VCC or GND; VEE = −6.0 V; VCC 6.0 V; ≤85°C | 4 |
| Maximum Quiescent Supply Current (per Package) | ICC | | | 1 | µA | Channel Select, Enable and VIS = VCC or GND; VEE = GND; VIO = 0 V; VCC 6.0 V (first printed set, temperature mapping unclear) | 4 |
| Maximum Quiescent Supply Current (per Package) | ICC | | | 4 | µA | Channel Select, Enable and VIS = VCC or GND; VEE = GND; VIO = 0 V; VCC 6.0 V (first printed set, temperature mapping unclear) | 4 |
| Maximum Quiescent Supply Current (per Package) | ICC | | | 10 | µA | Channel Select, Enable and VIS = VCC or GND; VEE = GND; VIO = 0 V; VCC 6.0 V (first printed set, temperature mapping unclear) | 4 |
| Maximum Quiescent Supply Current (per Package) | ICC | | | 40 | µA | Channel Select, Enable and VIS = VCC or GND; VIO = 0 V; VEE = −6.0 V; VCC 6.0 V (second printed set, temperature mapping unclear) | 4 |
| Maximum Quiescent Supply Current (per Package) | ICC | | | 20 | µA | Channel Select, Enable and VIS = VCC or GND; VIO = 0 V; VEE = −6.0 V; VCC 6.0 V (second printed set, temperature mapping unclear) | 4 |
| Maximum Quiescent Supply Current (per Package) | ICC | | | 80 | µA | Channel Select, Enable and VIS = VCC or GND; VIO = 0 V; VEE = −6.0 V; VCC 6.0 V (second printed set, temperature mapping unclear) | 4 |
| Maximum On-Resistance, VIS = VCC to VEE | Ron | | | 190 | Ω | Vin = VIL or VIH; VIS = VCC to VEE; IS ≤ 2.0 mA; VCC 4.5 V, VEE 0.0 V; −55 to 25°C | 5 |
| Maximum On-Resistance, VIS = VCC to VEE | Ron | | | 240 | Ω | Vin = VIL or VIH; VIS = VCC to VEE; IS ≤ 2.0 mA; VCC 4.5 V, VEE 0.0 V; ≤85°C | 5 |
| Maximum On-Resistance, VIS = VCC to VEE | Ron | | | 280 | Ω | Vin = VIL or VIH; VIS = VCC to VEE; IS ≤ 2.0 mA; VCC 4.5 V, VEE 0.0 V; ≤125°C | 5 |
| Maximum On-Resistance, VIS = VCC to VEE | Ron | | | 120 | Ω | Vin = VIL or VIH; VIS = VCC to VEE; IS ≤ 2.0 mA; VCC 4.5 V, VEE −4.5 V; −55 to 25°C | 5 |
| Maximum On-Resistance, VIS = VCC to VEE | Ron | | | 150 | Ω | Vin = VIL or VIH; VIS = VCC to VEE; IS ≤ 2.0 mA; VCC 4.5 V, VEE −4.5 V; ≤85°C | 5 |
| Maximum On-Resistance, VIS = VCC to VEE | Ron | | | 170 | Ω | Vin = VIL or VIH; VIS = VCC to VEE; IS ≤ 2.0 mA; VCC 4.5 V, VEE −4.5 V; ≤125°C | 5 |
| Maximum On-Resistance, VIS = VCC to VEE | Ron | | | 100 | Ω | Vin = VIL or VIH; VIS = VCC to VEE; IS ≤ 2.0 mA; VCC 6.0 V, VEE −6.0 V; −55 to 25°C | 5 |
| Maximum On-Resistance, VIS = VCC to VEE | Ron | | | 125 | Ω | Vin = VIL or VIH; VIS = VCC to VEE; IS ≤ 2.0 mA; VCC 6.0 V, VEE −6.0 V; ≤85°C | 5 |
| Maximum On-Resistance, VIS = VCC to VEE | Ron | | | 140 | Ω | Vin = VIL or VIH; VIS = VCC to VEE; IS ≤ 2.0 mA; VCC 6.0 V, VEE −6.0 V; ≤125°C | 5 |
| Maximum Off-Channel Leakage Current, Any One Channel | Ioff | | | 0.1 | µA | Vin = VIL or VIH; VIO = VCC − VEE; Switch Off (Figure 3); VCC 6.0 V, VEE −6.0 V; −55 to 25°C | 5 |
| Maximum Off-Channel Leakage Current, Any One Channel | Ioff | | | 0.5 | µA | Vin = VIL or VIH; VIO = VCC − VEE; Switch Off (Figure 3); VCC 6.0 V, VEE −6.0 V; ≤85°C | 5 |
| Maximum Off-Channel Leakage Current, Any One Channel | Ioff | | | 1 | µA | Vin = VIL or VIH; VIO = VCC − VEE; Switch Off (Figure 3); VCC 6.0 V, VEE −6.0 V; ≤125°C | 5 |
| Maximum Off-Channel Leakage Current, Common Channel (HC4051A) | Ioff | | | 0.2 | µA | Vin = VIL or VIH; VIO = VCC − VEE; Switch Off (Figure 4); VCC 6.0 V, VEE −6.0 V; −55 to 25°C | 5 |
| Maximum Off-Channel Leakage Current, Common Channel (HC4051A) | Ioff | | | 2 | µA | Vin = VIL or VIH; VIO = VCC − VEE; Switch Off (Figure 4); VCC 6.0 V, VEE −6.0 V; ≤85°C | 5 |
| Maximum Off-Channel Leakage Current, Common Channel (HC4051A) | Ioff | | | 4 | µA | Vin = VIL or VIH; VIO = VCC − VEE; Switch Off (Figure 4); VCC 6.0 V, VEE −6.0 V; ≤125°C | 5 |
| Maximum On-Channel Leakage Current, Channel-to-Channel (HC4051A) | Ion | | | 0.2 | µA | Vin = VIL or VIH; Switch-to-Switch = VCC − VEE (Figure 5); VCC 6.0 V, VEE −6.0 V; −55 to 25°C | 5 |
| Maximum On-Channel Leakage Current, Channel-to-Channel (HC4051A) | Ion | | | 2 | µA | Vin = VIL or VIH; Switch-to-Switch = VCC − VEE (Figure 5); VCC 6.0 V, VEE −6.0 V; ≤85°C | 5 |
| Maximum On-Channel Leakage Current, Channel-to-Channel (HC4051A) | Ion | | | 4 | µA | Vin = VIL or VIH; Switch-to-Switch = VCC − VEE (Figure 5); VCC 6.0 V, VEE −6.0 V; ≤125°C | 5 |
| Maximum Propagation Delay, Channel-Select to Analog Output | tPLH, tPHL | | | 270 | ns | CL = 50 pF, Input tr = tf = 6 ns; VCC 2.0 V; −55 to 25°C (Figure 9) | 5 |
| Maximum Propagation Delay, Channel-Select to Analog Output | tPLH, tPHL | | | 320 | ns | CL = 50 pF, Input tr = tf = 6 ns; VCC 2.0 V; ≤85°C (Figure 9) | 5 |
| Maximum Propagation Delay, Channel-Select to Analog Output | tPLH, tPHL | | | 350 | ns | CL = 50 pF, Input tr = tf = 6 ns; VCC 2.0 V; ≤125°C (Figure 9) | 5 |
| Maximum Propagation Delay, Channel-Select to Analog Output | tPLH, tPHL | | | 45 | ns | CL = 50 pF, Input tr = tf = 6 ns; VCC 6.0 V; −55 to 25°C (Figure 9) | 5 |
| Maximum Propagation Delay, Channel-Select to Analog Output | tPLH, tPHL | | | 65 | ns | CL = 50 pF, Input tr = tf = 6 ns; VCC 6.0 V; ≤85°C (Figure 9) | 5 |
| Maximum Propagation Delay, Channel-Select to Analog Output | tPLH, tPHL | | | 75 | ns | CL = 50 pF, Input tr = tf = 6 ns; VCC 6.0 V; ≤125°C (Figure 9) | 5 |
## CAD (KiCad official)
- Symbol: `MC74HC4051ADTR2G`
- Footprint: `Package_SO:TSSOP-16_4.4x5mm_P0.65mm`
- 3D model: TSSOP-16 (KiCad packages3D, STEP)
- 3D model files: `mc74hc4051adtr2g-etched.step` / `mc74hc4051adtr2g-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `mc74hc4051adtr2g.step` / `mc74hc4051adtr2g.glb` are the bare package body.
## Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- **Datasheet:** [onsemi datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588885011961688064) (17 pp, sha256 `a6f0761b992c3b16`, retrieved 2026-10-21, tier: lcsc)
- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-haiku-5-5` (text), consensus `claude-sonnet-5-5` (agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish.
- **CAD:** KiCad official libraries (CC-BY-SA 4.0).
[Datasheet PDF](docs/mc74hc4051adtr2g-datasheet.pdf)