component
MM74HC00MTCX
Public Made by Adomby adom
onsemi Logic Gates, TSSOP-14. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdownMM74HC00MTCX
onsemi · Logic Gates · TSSOP-14
MM74HC00MTCX from onsemi, in a TSSOP-14. 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 | A1 | input | Gate 1 input A, with an internal diode clamp to VCC and ground; DC input voltage rating is -1.5 to VCC+1.5V. |
| 2 | B1 | input | Gate 1 input B, with an internal diode clamp to VCC and ground; DC input voltage rating is -1.5 to VCC+1.5V. |
| 3 | Y1 | output | Gate 1 buffered NAND output, rated for DC output current of ±25mA per pin. |
| 4 | A2 | input | Gate 2 input A, with an internal diode clamp to VCC and ground; DC input voltage rating is -1.5 to VCC+1.5V. |
| 5 | B2 | input | Gate 2 input B, with an internal diode clamp to VCC and ground; DC input voltage rating is -1.5 to VCC+1.5V. |
| 6 | Y2 | output | Gate 2 buffered NAND output, rated for DC output current of ±25mA per pin. |
| 7 | GND | power_in | Ground reference for the device; ICC or GND current is rated at ±50mA. |
| 8 | Y3 | output | Gate 3 buffered NAND output, rated for DC output current of ±25mA per pin. |
| 9 | A3 | input | Gate 3 input A, with an internal diode clamp to VCC and ground; DC input voltage rating is -1.5 to VCC+1.5V. |
| 10 | B3 | input | Gate 3 input B, with an internal diode clamp to VCC and ground; DC input voltage rating is -1.5 to VCC+1.5V. |
| 11 | Y4 | output | Gate 4 buffered NAND output, rated for DC output current of ±25mA per pin. |
| 12 | A4 | input | Gate 4 input A, with an internal diode clamp to VCC and ground; DC input voltage rating is -1.5 to VCC+1.5V. |
| 13 | B4 | input | Gate 4 input B, with an internal diode clamp to VCC and ground; DC input voltage rating is -1.5 to VCC+1.5V. |
| 14 | VCC | power_in | Positive supply with a recommended operating range of 2V to 6V (absolute maximum -0.5 to +7.0V). |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | onsemi |
| Package | TSSOP-14 |
| Category | Logic |
| Pins | 14 |
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 | 2 | 6 | V | 3 | ||
| Operating Temperature Range | TA | -40 | 85 | °C | 3 | ||
| DC Input or Output Voltage | VIN, VOUT | 0 | V | Maximum is VCC | 3 | ||
| Input Rise or Fall Time | tr, tf | 1000 | ns | VCC = 2.0V | 3 | ||
| Input Rise or Fall Time | tr, tf | 500 | ns | VCC = 4.5V | 3 | ||
| Input Rise or Fall Time | tr, tf | 400 | ns | VCC = 6.0V | 3 | ||
| Supply Voltage | VCC | -0.5 | 7 | V | 3 | ||
| DC Input Voltage | VIN | -1.5 | V | Maximum is VCC+1.5V | 3 | ||
| DC Output Voltage | VOUT | -0.5 | V | Maximum is VCC+0.5V | 3 | ||
| Clamp Diode Current | IIK, IOK | -20 | 20 | mA | 3 | ||
| DC Output Current, per pin | IOUT | -25 | 25 | mA | 3 | ||
| DC VCC or GND Current, per pin | ICC | -50 | 50 | mA | 3 | ||
| Storage Temperature Range | TSTG | -65 | 150 | °C | 3 | ||
| Power Dissipation | PD | 600 | mW | Note 2 | 3 | ||
| Power Dissipation (S.O. package only) | PD | 500 | mW | S.O. package only | 3 | ||
| Lead Temperature | TL | 260 | °C | Soldering 10 seconds | 3 | ||
| Minimum HIGH Level Input Voltage | VIH | 1.5 | V | VCC = 2.0V, TA = -40 to 85°C | 4 | ||
| Minimum HIGH Level Input Voltage | VIH | 3.15 | V | VCC = 4.5V, TA = -40 to 85°C | 4 | ||
| Minimum HIGH Level Input Voltage | VIH | 4.2 | V | VCC = 6.0V, TA = -40 to 85°C | 4 | ||
| Maximum LOW Level Input Voltage | VIL | 0.5 | V | VCC = 2.0V, TA = -40 to 85°C | 4 | ||
| Maximum LOW Level Input Voltage | VIL | 1.35 | V | VCC = 4.5V, TA = -40 to 85°C | 4 | ||
| Maximum LOW Level Input Voltage | VIL | 1.8 | V | VCC = 6.0V, TA = -40 to 85°C | 4 | ||
| Minimum HIGH Level Output Voltage | VOH | 1.9 | V | VCC = 2.0V, VIN = VIH or VIL, /IOUT/ ≤ 20µA | 4 | ||
| Minimum HIGH Level Output Voltage | VOH | 4.4 | 4.5 | V | VCC = 4.5V, VIN = VIH or VIL, /IOUT/ ≤ 20µA | 4 | |
| Minimum HIGH Level Output Voltage | VOH | 5.9 | 6 | V | VCC = 6.0V, VIN = VIH or VIL, /IOUT/ ≤ 20µA | 4 | |
| Minimum HIGH Level Output Voltage | VOH | 3.84 | 4.2 | V | VCC = 4.5V, VIN = VIH or VIL, /IOUT/ ≤ 4.0mA | 4 | |
| Minimum HIGH Level Output Voltage | VOH | 5.34 | 5.7 | V | VCC = 6.0V, VIN = VIH or VIL, /IOUT/ ≤ 5.2mA | 4 | |
| Maximum LOW Level Output Voltage | VOL | 0 | 0.1 | V | VCC = 2.0V, VIN = VIH, /IOUT/ ≤ 20µA | 4 | |
| Maximum LOW Level Output Voltage | VOL | 0.2 | 0.33 | V | VCC = 4.5V, VIN = VIH, /IOUT/ ≤ 4.0mA | 4 | |
| Maximum Input Current | IIN | -1 | 0.1 | 1 | µA | VCC = 6.0V, VIN = VCC or GND | 4 |
| Maximum Quiescent Supply Current | ICC | 40 | µA | VIN = VCC or GND, IOUT = 0µA | 4 | ||
| Maximum Propagation Delay | tPHL, tPLH | 45 | 113 | ns | VCC = 2.0V, CL = 50pF, TA = -40 to 85°C | 5 | |
| Maximum Propagation Delay | tPHL, tPLH | 9 | 23 | ns | VCC = 4.5V, CL = 50pF, TA = -40 to 85°C | 5 | |
| Maximum Propagation Delay | tPHL, tPLH | 8 | 19 | ns | VCC = 6.0V, CL = 50pF, TA = -40 to 85°C | 5 | |
| Maximum Propagation Delay | tPHL, tPLH | 8 | 15 | ns | VCC = 5V, CL = 15pF, TA = 25°C | 5 | |
| Maximum Output Rise and Fall Time | tTLH, tTHL | 30 | 95 | ns | VCC = 2.0V, CL = 50pF, TA = -40 to 85°C | 5 | |
| Maximum Output Rise and Fall Time | tTLH, tTHL | 8 | 19 | ns | VCC = 4.5V, CL = 50pF, TA = -40 to 85°C | 5 | |
| Maximum Output Rise and Fall Time | tTLH, tTHL | 7 | 16 | ns | VCC = 6.0V, CL = 50pF, TA = -40 to 85°C | 5 | |
| Maximum Input Capacitance | CIN | 5 | 10 | pF | 5 |
CAD (KiCad official)
- Symbol:
MM74HC00MTCX - Footprint:
Package_SO:TSSOP-14_4.4x5mm_P0.65mm - 3D model: TSSOP-14 (KiCad packages3D, STEP)
- 3D model files:
mm74hc00mtcx-etched.step/mm74hc00mtcx-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);mm74hc00mtcx.step/mm74hc00mtcx.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: onsemi datasheet (9 pp, sha256
aaafa3c0d0275652, retrieved 2026-10-17, tier: manufacturer) - 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).