Key facts
- Brand
- Texas Instruments
- Model
- SN74HC02
- Industry
- Industrial
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- 2
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- EN
- Last added
- 2012-06-11
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Texas Instruments SN54HC02, SN74HC02 Quadruple 2-Input Positive-NOR Gates Datasheet
This document is a datasheet for the SN54HC02 and SN74HC02 integrated circuits, which are quadruple 2-input positive-NOR gates. The devices perform the Boolean function Y=A+B in positive logic and are available in various package options including plastic DIP, small-outline, and ceramic packages.
The SN54HC02 is characterized for operation over the full military temperature range of -65°C to 125°C, while the SN74HC02 is characterized for operation from -40°C to 85°C. The datasheet provides absolute maximum ratings, recommended operating conditions, electrical characteristics, and switching characteristics for both models.
Texas Instruments SN74HC02 specifications
| Supply voltage range | 2 V to 6 V |
|---|---|
| Output drive capability | Up to 10 LSTTL loads |
| Output current at 5 V | +4 mA |
| Power consumption | 20 µA max |
| Input current | 1 µA max |
| Recommended operating temperature (SN54HC02) | -55 °C to 125 °C |
Source: Texas Instruments SN54HC02 / SN74HC02 Quad 2-Input NOR Gate Datasheet
All Texas Instruments SN74HC02 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What Boolean function do these gates perform?
The devices perform the function Y=A+B or Y=AeB in positive logic.
From: Texas Instruments SN54HC02, SN74HC02 Quadruple 2-Input Positive-NOR Gates Datasheet
What is the supply voltage range for the SN54HC02?
The supply voltage range is 2V to 6V.
From: Texas Instruments SN54HC02, SN74HC02 Quadruple 2-Input Positive-NOR Gates Datasheet
What is the supply voltage range for the SN54HC02 and SN74HC02 devices?
The devices operate from 2 V up to 6 V.
From: Texas Instruments SN54HC02 / SN74HC02 Quad 2-Input NOR Gate Datasheet
How many gates are contained in each SN54HC02/SN74HC02 chip?
Each chip contains four independent 2‑input NOR gates.
From: Texas Instruments SN54HC02 / SN74HC02 Quad 2-Input NOR Gate Datasheet