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MM74HC00MX

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by adom

onsemi Gates, SOIC-14. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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MM74HC00MX

onsemi · Gates · SOIC-14

MM74HC00MX from onsemi, in a SOIC-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; inputs are clamped by internal diodes to VCC and ground, with max input current of ±1µA.
2 B1 input Gate 1 input B; inputs are clamped by internal diodes to VCC and ground, with max input current of ±1µA.
3 Y1 output Gate 1 buffered NAND output, able to drive 10 LS-TTL loads.
4 A2 input Gate 2 input A; inputs are clamped by internal diodes to VCC and ground, with max input current of ±1µA.
5 B2 input Gate 2 input B; inputs are clamped by internal diodes to VCC and ground, with max input current of ±1µA.
6 Y2 output Gate 2 buffered NAND output, able to drive 10 LS-TTL loads.
7 GND power_in Ground reference for the device.
8 Y3 output Gate 3 buffered NAND output, able to drive 10 LS-TTL loads.
9 A3 input Gate 3 input A; inputs are clamped by internal diodes to VCC and ground, with max input current of ±1µA.
10 B3 input Gate 3 input B; inputs are clamped by internal diodes to VCC and ground, with max input current of ±1µA.
11 Y4 output Gate 4 buffered NAND output, able to drive 10 LS-TTL loads.
12 A4 input Gate 4 input A; inputs are clamped by internal diodes to VCC and ground, with max input current of ±1µA.
13 B4 input Gate 4 input B; inputs are clamped by internal diodes to VCC and ground, with max input current of ±1µA.
14 VCC power_in Supply voltage, recommended 2V to 6V (absolute maximum -0.5 to +7.0V).

Key specifications

Parameter Value
Manufacturer onsemi
Package SOIC-14
Category Logic ICs
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
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, TA=-40 to 85°C 4
Minimum HIGH Level Output Voltage VOH 4.4 V VCC=4.5V, VIN=VIH or VIL, /IOUT/≤20µA, TA=-40 to 85°C 4
Minimum HIGH Level Output Voltage VOH 5.9 V VCC=6.0V, VIN=VIH or VIL, /IOUT/≤20µA, TA=-40 to 85°C 4
Minimum HIGH Level Output Voltage VOH 3.84 V VCC=4.5V, VIN=VIH or VIL, /IOUT/≤4.0mA, TA=-40 to 85°C 4
Minimum HIGH Level Output Voltage VOH 5.34 V VCC=6.0V, VIN=VIH or VIL, /IOUT/≤5.2mA, TA=-40 to 85°C 4
Maximum LOW Level Output Voltage VOL 0.1 V VCC=2.0V, VIN=VIH, /IOUT/≤20µA, TA=-40 to 85°C 4
Maximum LOW Level Output Voltage VOL 0.33 V VCC=4.5V, VIN=VIH, /IOUT/≤4.0mA, TA=-40 to 85°C 4
Maximum Input Current IIN -0.1 0.1 µA VCC=6.0V, VIN=VCC or GND, TA=25°C 4
Maximum Input Current IIN -1 1 µA VCC=6.0V, VIN=VCC or GND, TA=-40 to 85°C 4
Maximum Quiescent Supply Current ICC 2 µA VCC=6.0V, VIN=VCC or GND, IOUT=0µA, TA=25°C 4
Maximum Quiescent Supply Current ICC 20 µA VCC=6.0V, VIN=VCC or GND, IOUT=0µA, TA=-40 to 85°C 4
Maximum Propagation Delay tPHL, tPLH 8 15 ns VCC=5V, TA=25°C, CL=15pF, tr=tf=6ns 5
Maximum Propagation Delay tPHL, tPLH 113 ns VCC=2.0V, CL=50pF, TA=-40 to 85°C 5
Maximum Propagation Delay tPHL, tPLH 23 ns VCC=4.5V, CL=50pF, TA=-40 to 85°C 5
Maximum Propagation Delay tPHL, tPLH 19 ns VCC=6.0V, CL=50pF, TA=-40 to 85°C 5
Maximum Output Rise and Fall Time tTLH, tTHL 95 ns VCC=2.0V, CL=50pF, TA=-40 to 85°C 5
Maximum Output Rise and Fall Time tTLH, tTHL 19 ns VCC=4.5V, CL=50pF, TA=-40 to 85°C 5
Maximum Output Rise and Fall Time tTLH, tTHL 16 ns VCC=6.0V, CL=50pF, TA=-40 to 85°C 5
Maximum Input Capacitance CIN 5 10 pF TA=25°C typ; max 10 for TA=-40 to 85°C 5
Power Dissipation Capacitance (per gate) CPD 20 pF 5
Supply Voltage VCC -0.5 7 V 3
DC Input Voltage VIN -1.5 V max is VCC+1.5V 3
DC Output Voltage VOUT -0.5 V max 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, S.O. Package only PD 500 mW S.O. Package only 3
Lead Temperature (Soldering 10 seconds) TL 260 °C Soldering 10 seconds 3
Supply Voltage VCC 2 6 V 3
DC Input or Output Voltage VIN, VOUT 0 V max is VCC 3
Operating Temperature Range TA -40 85 °C 3
Input Rise or Fall Times tr, tf 1000 ns VCC=2.0V 3
Input Rise or Fall Times tr, tf 500 ns VCC=4.5V 3
Input Rise or Fall Times tr, tf 400 ns VCC=6.0V 3

CAD (KiCad official)

  • Symbol: MM74HC00MX
  • Footprint: Package_SO:SOIC-14_3.9x8.7mm_P1.27mm
  • 3D model: SOIC-14 (KiCad packages3D, STEP)
  • 3D model files: mm74hc00mx-etched.step / mm74hc00mx-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); mm74hc00mx.step / mm74hc00mx.glb are the bare package body.

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

  • Datasheet: onsemi datasheet (9 pp, sha256 849bd02b4aea12a7, retrieved 2026-10-30, tier: manufacturer)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-sonnet-5-5 (text+vision), consensus claude-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).

Datasheet PDF