SN74AC74NSR - Texas Instruments

Manufacturer Part Number

SN74AC74NSR

Manufacturer

Texas Instruments

Introduction

The SN74AC74NSR is a dual D-type positive-edge-triggered flip-flop logic device from Texas Instruments' 74AC series.

Product Features and Performance

Dual D-type configuration

Positive edge-triggered mechanism

Complementary outputs

Capable of operating at clock frequencies up to 160 MHz

Maximum propagation delay of 10ns at 5V and 50pF load

Product Advantages

High-speed operation ideal for frequency-dividing applications

Low quiescent current of 2 µA enhances power efficiency

Wide operating voltage range from 2V to 6V

Key Technical Parameters

Clock Frequency: 160 MHz

Max Propagation Delay: 10ns @ 5V, 50pF

Output High, Low Current: 24mA

Voltage Supply: 2V ~ 6V

Current Quiescent (Iq): 2 µA

Input Capacitance: 3 pF

Quality and Safety Features

Operates from -40°C to 85°C ensuring reliability under various thermal conditions

Compatibility

Compatible with other logic components in the 74AC series

Standard output drive provides efficient interfacing with other digital logic families

Application Areas

Frequency division

Counters

Data storage

Digital signal processing

Product Lifecycle

Currently active

No near-term discontinuation, replacements or upgrades needed

Several Key Reasons to Choose This Product

High frequency operation up to 160 MHz suitable for advanced digital systems

Low propagation delay ensures quicker signal processing

Broad voltage operation range accommodating various power supply requirements

Robust thermal management with -40°C to 85°C operating range

Compact surface mount package for space-sensitive applications