SN74HC27N - Texas Instruments

Manufacturer Part Number

SN74HC27N

Manufacturer

Texas Instruments

Introduction

The SN74HC27N is a high-speed CMOS triple 3-input NOR gate integrated circuit.

Product Features and Performance

3 independent 3-input NOR gates

High-speed CMOS logic

Outputs can drive up to 10 LSTTL loads

Typical propagation delay of 15 ns at 6V, 50 pF

Product Advantages

High noise immunity

Low power consumption

Wide supply voltage range (2V to 6V)

High-speed operation

Key Technical Parameters

Operating temperature: -40°C to 85°C

Supply voltage: 2V to 6V

Quiescent current: Max 2 μA

Output current: 5.2 mA (high), 5.2 mA (low)

Input logic levels: 0.5V to 1.8V (low), 1.5V to 4.2V (high)

Quality and Safety Features

RoHS3 compliant

Industrial-grade 14-PDIP package

Compatibility

Compatible with TTL and CMOS logic families

Application Areas

Digital logic circuits

Combinational logic design

Interface and bus control applications

Product Lifecycle

Currently in active production

Replacement parts and upgrades available

Key Reasons to Choose This Product

High-speed CMOS performance

Wide operating voltage range

Low power consumption

Robust industrial-grade packaging

Compatibility with TTL and CMOS logic