SN74AC74DR - Texas Instruments

Manufacturer Part Number

SN74AC74DR

Manufacturer

Texas Instruments

Introduction

The SN74AC74DR is a dual positive-edge-triggered D-type flip-flop with clear and preset input from the 74AC series by Texas Instruments.

Product Features and Performance

Dual D-Type Flip Flop

Positive Edge Triggered

Complementary Outputs

Maximum clock frequency of 160 MHz

Fast propagation delay of 6 ns at 5V, 50 pF

Low quiescent current of 2 µA

Supports 2V to 6V supply voltages

Low input capacitance of 3 pF

Product Advantages

High-speed operation

Low power consumption

Flexible voltage range support

High output drive capability (24mA)

Industry-standard 14-SOIC package

Compatible with other 74 series logic devices

Key Technical Parameters

Function: Set (Preset) and Reset

Type: D-Type

Output Type: Complementary

Number of Elements: 2

Number of Bits per Element: 1

Clock Frequency: 160 MHz

Max Propagation Delay @ V, Max CL: 6ns @ 5V, 50pF

Current - Output High, Low: 24mA, 24mA

Voltage - Supply: 2V ~ 6V

Current - Quiescent (Iq): 2 µA

Input Capacitance: 3 pF

Quality and Safety Features

Compliance with industry standards for quality and reliability

Compatibility

Compatible with a wide range of logic families

Application Areas

Digital Signal Processing

Data storage

Communication systems

Timing control circuits

Clock circuits

Product Lifecycle

Status: Active

No indication of nearing discontinuation

Availability of replacements or upgrades compatible within the 74AC series

Several Key Reasons to Choose This Product

High-speed performance suitable for high-frequency applications

Robust output drive capability to interface with other components

Low power consumption for energy-efficient designs

Wide supply voltage range for versatile use across various systems

The active product lifecycle ensures long-term availability

Proven reliability from Texas Instruments, a leading semiconductor manufacturer