74AC74SC - onsemi

Manufacturer Part Number

74AC74SC

Manufacturer

onsemi

Introduction

The 74AC74SC is a dual D-type flip flop logic device featuring set and reset capabilities, primarily designed for high-speed switching applications.

Product Features and Performance

Dual D-Type Flip Flop with complementary outputs

Set(Preset) and Reset functionality

Positive edge-triggered

High clock frequency up to 160 MHz

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

Low quiescent current of 20 µA

Input capacitance of 4.5 pF

Capable of driving 24mA on both high and low outputs

Product Advantages

High-speed performance suitable for various logic applications

Efficient power usage with a low quiescent current

Robust output drive capability

Key Technical Parameters

Number of Elements: 2

Number of Bits per Element: 1

Clock Frequency: 160 MHz

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

Output Current: 24mA high and low

Supply Voltage: 2V ~ 6V

Operating Temperature Range: -40°C ~ 85°C

Quality and Safety Features

Operates effectively within a wide temperature range of -40°C to 85°C

Surface mount package enhances board-level reliability

Compatibility

Compatible with 14-SOIC device packaging

Application Areas

Suitable for high-speed data processing systems

Useful in communication infrastructure

Effective in automation systems requiring precise timing

Product Lifecycle

Status: Obsolete

Note: Check for possible replacements or upgrades as the product is nearing discontinuation

Several Key Reasons to Choose This Product

High frequency operation up to 160 MHz suitable for fast logic systems

Durable and reliable with an operating temperature range of -40°C to 85°C

Low power consumption with a quiescent current of just 20 µA

Comprehensive driving capability with 24mA output high and low

Compact and robust packaging in 14-SOIC format suitable for dense circuit designs

Versatility due to compatibility with 2V to 6V supply voltages