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CD74HC02
  • CD74HC02
  • CD74HC02

CD74HC02

ACTIVE

4-ch, 2-input, 2-V to 6-V 5.2 mA drive strength NOR gate

Texas Instruments CD74HC02 Product Info

1 April 2026 1

Parameters

Technology family

HC

Number of channels

4

Supply voltage (min) (V)

2

Supply voltage (max) (V)

6

Inputs per channel

2

IOL (max) (mA)

5.2

IOH (max) (mA)

-5.2

Output type

Push-Pull

Input type

Standard CMOS

Features

High speed (tpd 10- 50ns)

Data rate (max) (Mbps)

28

Rating

Catalog

Operating temperature range (°C)

-55 to 125

Package

PDIP (N)-14-181.42 mm² 19.3 x 9.4

Features

  • Buffered inputs
  • Wide operating voltage range: 2 V to 6 V
  • Wide operating temperature range: –55°C to +125°C
  • Supports fanout up to 10 LSTTL loads
  • Significant power reduction compared to LSTTL logic ICs
  • Buffered inputs
  • Wide operating voltage range: 2 V to 6 V
  • Wide operating temperature range: –55°C to +125°C
  • Supports fanout up to 10 LSTTL loads
  • Significant power reduction compared to LSTTL logic ICs

Description

This device contains four independent 2-input NOR gates. Each gate performs the Boolean function Y = A + B in positive logic.

This device contains four independent 2-input NOR gates. Each gate performs the Boolean function Y = A + B in positive logic.

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