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Product Detailed Parameters
- Description：IC GATE NOR 1CH 2-INP SC74A
- Series：74HC
- Mfr：Nexperia USA Inc.
- Package：Tape & Reel (TR),Cut Tape (CT)
- Logic Type：NOR Gate
- Number of Circuits：1
- Number of Inputs：2
- Features：-
- Voltage - Supply：2V ~ 6V
- Current - Quiescent (Max)：20 µA
- Current - Output High, Low：2.6mA, 2.6mA
- Input Logic Level - Low：0.5V ~ 1.8V
- Input Logic Level - High：1.5V ~ 4.2V
- Max Propagation Delay @ V, Max CL：23ns @ 6V, 50pF
- Operating Temperature：-40°C ~ 125°C
- Mounting Type：Surface Mount
- Supplier Device Package：SC-74A
- Package / Case：SC-74A, SOT-753
- Grade：Automotive
- Qualification：AEC-Q100
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Overview
The Nexperia 74HC1G02GV-Q100,12 is a single 2-input NOR gate qualified to AEC-Q100 Grade 1 standards for automotive applications. It operates within a supply voltage range of 2.0 V to 6.0 V and supports ambient temperatures from -40 °C to +125 °C. The device features CMOS low power dissipation, symmetrical output impedance, and high noise immunity. Propagation delay is specified at 23 ns maximum at 4.5 V with 50 pF load. Input levels are compatible with CMOS standards.
Feature Summary
- Automotive qualification in accordance with AEC-Q100 (Grade 1)
- Wide supply voltage range from 2.0 V to 6.0 V
- High noise immunity and balanced propagation delays
- ESD protection exceeding 2000 V HBM and 1000 V CDM
Applications
- Automotive logic circuits
- Wave and pulse shapers
- Astable multivibrators
- Monostable multivibrators
Procurement Notes
Verify the specific suffix GV corresponds to the SC-74A package (SOT753) when sourcing. Confirm that the Q100 designation indicates Grade 1 automotive qualification suitable for extended temperature ranges up to 125 °C. Ensure compatibility with CMOS input voltage levels as defined in the datasheet specifications.
Selection Notes
Select this component for designs requiring a single NOR gate in a compact surface-mount package. The SC-74A form factor offers space efficiency compared to larger packages. Consider the 2.0 V to 6.0 V operating range for flexibility in various supply rail environments. Verify thermal derating requirements if operating near the upper temperature limits.
Part Context
This part belongs to the Nexperia 74HC1G02-Q100 family of 2-input NOR gates. The GV suffix specifically denotes the SC-74A plastic surface-mounted package containing five leads. This family includes variants such as GW (TSSOP5) and GZ (XSON5), all sharing identical electrical characteristics but differing in physical footprint.
Replacement Considerations
Direct substitutes include other 74HC1G02 variants from Nexperia such as 74HC1G02GW-Q100 or 74HC1G02GZ-Q100, provided the package difference is acceptable. Cross-brand replacements must match the 2-input NOR function, 5-lead SMD package, and AEC-Q100 Grade 1 qualification.
