component
74VHC595MTCX
Public Made by Adomby adom
onsemi Shift Registers, TSSOP-16. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
3D Model
Open in new tab ↗
Loads when you scroll to it. Unloads after 5 minutes in the background.
Symbol & Footprint
Schematic Symbol
Open full view ↗Loads when you scroll to it. Unloads after 5 minutes in the background.
PCB Footprint
Open full view ↗Loads when you scroll to it. Unloads after 5 minutes in the background.
Datasheet
Open in new tab ↗Loads when you scroll to it. Unloads after 5 minutes in the background.
README
markdown74VHC595MTCX
onsemi · Shift Registers · TSSOP-16
74VHC595MTCX 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 | QB | output | Parallel data output B of the storage register, 3-STATE. |
| 2 | QC | output | Parallel data output C of the storage register, 3-STATE. |
| 3 | QD | output | Parallel data output D of the storage register, 3-STATE. |
| 4 | QE | output | Parallel data output E of the storage register, 3-STATE. |
| 5 | QF | output | Parallel data output F of the storage register, 3-STATE. |
| 6 | QG | output | Parallel data output G of the storage register, 3-STATE. |
| 7 | QH | output | Parallel data output H of the storage register, 3-STATE. |
| 8 | GND | power_in | Ground. |
| 9 | Q'H | output | Serial data output of the shift register, used for cascading. |
| 10 | SCLR | input | Active-low reset input that clears the shift register. |
| 11 | SCK | input | Shift register clock input, active on the rising edge. |
| 12 | RCK | input | Storage register clock input, active on the rising edge. |
| 13 | G | input | Active-low 3-STATE output enable input; high puts QA-QH in 3-STATE. |
| 14 | SER | input | Serial data input to the shift register. |
| 15 | QA | output | Parallel data output A of the storage register, 3-STATE. |
| 16 | VCC | power_in | Supply voltage, 2.0V to 5.5V recommended operating range. |
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 |
|---|---|---|---|---|---|---|---|
| Supply Voltage | VCC | -0.5 | 7 | V | 6 | ||
| DC Input Voltage | VIN | -0.5 | 7 | V | 6 | ||
| DC Output Voltage | VOUT | -0.5 | V | Upper limit printed as VCC + 0.5V | 6 | ||
| Input Diode Current | IIK | -20 | mA | 6 | |||
| Output Diode Current | IOK | -20 | 20 | mA | 6 | ||
| DC Output Current | IOUT | -25 | 25 | mA | 6 | ||
| DC VCC/GND Current | ICC | -75 | 75 | mA | 6 | ||
| Storage Temperature | TSTG | -65 | 150 | °C | 6 | ||
| Lead Temperature | TL | 260 | °C | Soldering, 10 seconds | 6 | ||
| Supply Voltage | VCC | 2 | 5.5 | V | 6 | ||
| Input Voltage | VIN | 0 | 5.5 | V | 6 | ||
| Output Voltage | VOUT | 0 | V | Upper limit printed as VCC | 6 | ||
| Operating Temperature | TOPR | -40 | 85 | °C | 6 | ||
| Input Rise and Fall Time | tr, tf | 0 | 100 | ns/V | VCC = 3.3V ±0.3V | 6 | |
| Input Rise and Fall Time | tr, tf | 0 | 20 | ns/V | VCC = 5.0V ±0.5V | 6 | |
| HIGH Level Input Voltage | VIH | 1.5 | V | VCC = 2.0V; TA = 25°C | 7 | ||
| HIGH Level Input Voltage | VIH | 0.7 | x VCC | VCC = 3.0, 5.5V; TA = 25°C | 7 | ||
| LOW Level Input Voltage | VIL | 0.5 | V | VCC = 2.0V; TA = 25°C | 7 | ||
| LOW Level Input Voltage | VIL | 0.3 | x VCC | VCC = 3.0, 5.5V; TA = 25°C | 7 | ||
| HIGH Level Output Voltage | VOH | 1.9 | 2 | V | VCC = 2.0V; VIN = VIH or VIL; IOH = -50µA; TA = 25°C | 7 | |
| HIGH Level Output Voltage | VOH | 1.9 | V | VCC = 2.0V; VIN = VIH or VIL; IOH = -50µA; TA = -40°C to +85°C | 7 | ||
| HIGH Level Output Voltage | VOH | 2.9 | 3 | V | VCC = 3.0V; VIN = VIH or VIL; IOH = -50µA; TA = 25°C | 7 | |
| HIGH Level Output Voltage | VOH | 2.9 | V | VCC = 3.0V; VIN = VIH or VIL; IOH = -50µA; TA = -40°C to +85°C | 7 | ||
| HIGH Level Output Voltage | VOH | 4.4 | 4.5 | V | VCC = 4.5V; VIN = VIH or VIL; IOH = -50µA; TA = 25°C | 7 | |
| HIGH Level Output Voltage | VOH | 4.4 | V | VCC = 4.5V; VIN = VIH or VIL; IOH = -50µA; TA = -40°C to +85°C | 7 | ||
| HIGH Level Output Voltage | VOH | 2.58 | V | VCC = 3.0V; VIN = VIH or VIL; IOH = -4mA; TA = 25°C | 7 | ||
| HIGH Level Output Voltage | VOH | 2.48 | V | VCC = 3.0V; VIN = VIH or VIL; IOH = -4mA; TA = -40°C to +85°C | 7 | ||
| HIGH Level Output Voltage | VOH | 3.94 | V | VCC = 4.5V; VIN = VIH or VIL; IOH = -8mA; TA = 25°C | 7 | ||
| HIGH Level Output Voltage | VOH | 3.8 | V | VCC = 4.5V; VIN = VIH or VIL; IOH = -8mA; TA = -40°C to +85°C | 7 | ||
| LOW Level Output Voltage | VOL | 0 | 0.1 | V | VCC = 2.0V; VIN = VIH or VIL; IOL = 50µA; TA = 25°C | 7 | |
| LOW Level Output Voltage | VOL | 0.1 | V | VCC = 2.0V; VIN = VIH or VIL; IOL = 50µA; TA = -40°C to +85°C | 7 | ||
| LOW Level Output Voltage | VOL | 0.36 | V | VCC = 3.0V; VIN = VIH or VIL; IOL = 4mA; TA = 25°C | 7 | ||
| LOW Level Output Voltage | VOL | 0.44 | V | VCC = 3.0V; VIN = VIH or VIL; IOL = 4mA; TA = -40°C to +85°C | 7 | ||
| 3-STATE Output Off-State Current | IOZ | -0.25 | 0.25 | µA | VCC = 5.5V; VIN = VCC or GND; VOUT = VCC or GND; VIN G = VIH or VIL; TA = 25°C | 7 | |
| 3-STATE Output Off-State Current | IOZ | -2.5 | 2.5 | µA | VCC = 5.5V; VIN = VCC or GND; VOUT = VCC or GND; VIN G = VIH or VIL; TA = -40°C to +85°C | 7 | |
| Input Leakage Current | IIN | -0.1 | 0.1 | µA | VCC = 0, 5.5V; VIN = 5.5V or GND; TA = 25°C | 7 | |
| Input Leakage Current | IIN | -1 | 1 | µA | VCC = 0, 5.5V; VIN = 5.5V or GND; TA = -40°C to +85°C | 7 | |
| Quiescent Supply Current | ICC | 4 | µA | VCC = 5.5V; VIN = VCC or GND; TA = 25°C | 7 | ||
| Quiescent Supply Current | ICC | 40 | µA | VCC = 5.5V; VIN = VCC or GND; TA = -40°C to +85°C | 7 | ||
| Quiet Output Maximum Dynamic VOL | VOLP | 0.9 | 1.2 | V | VCC = 5.0V; CL = 50pF; TA = 25°C | 7 | |
| Quiet Output Minimum Dynamic VOL | VOLV | -1.2 | -0.9 | V | VCC = 5.0V; CL = 50pF; TA = 25°C | 7 | |
| Minimum HIGH Level Dynamic Input Voltage | VIHD | 3.5 | V | VCC = 5.0V; CL = 50pF; TA = 25°C | 7 | ||
| Maximum LOW Level Dynamic Input Voltage | VILD | 1.5 | V | VCC = 5.0V; CL = 50pF; TA = 25°C | 7 | ||
| Maximum Clock Frequency | fMAX | 95 | 155 | MHz | VCC = 5.0 ±0.5V; CL = 50pF; TA = 25°C | 8 | |
| Maximum Clock Frequency | fMAX | 85 | MHz | VCC = 5.0 ±0.5V; CL = 50pF; TA = -40°C to +85°C | 8 | ||
| Input Capacitance | CIN | 5 | 10 | pF | VCC = Open; TA = 25°C | 8 | |
| Input Capacitance | CIN | 10 | pF | VCC = Open; TA = -40°C to +85°C | 8 | ||
| Minimum Setup Time (SER-SCK) | tS | 3 | 3 | ns | VCC = 5.0 ±0.5V; typ at TA = 25°C; min over TA = -40°C to +85°C | 9 | |
| Minimum Setup Time (SCK-RCK) | tS | 5 | 5 | ns | VCC = 5.0 ±0.5V; typ at TA = 25°C; min over TA = -40°C to +85°C | 9 | |
| Propagation Delay Time, RCK to QA-QH | tPLH, tPHL | 6.9 | 9.4 | ns | VCC = 5.0 ±0.5V; CL = 50pF; TA = 25°C | 8 |
CAD (KiCad official)
- Symbol:
74VHC595MTCX - Footprint:
Package_SO:TSSOP-16_4.4x5mm_P0.65mm - 3D model: TSSOP-16 (KiCad packages3D, STEP)
- 3D model files:
74vhc595mtcx-etched.step/74vhc595mtcx-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);74vhc595mtcx.step/74vhc595mtcx.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: onsemi datasheet (14 pp, sha256
199b0a7bb79d2530, retrieved 2026-10-19, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-sonnet-5-5(text+vision), consensusclaude-opus-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).