SN74AS74AN - Texas Instruments

Manufacturer Part Number

SN74AS74AN

Manufacturer

Texas Instruments

Introduction

The SN74AS74AN by Texas Instruments is a D-Type Logic Flip-Flop featuring dual elements and complementary outputs, designed for high-speed digital applications.

Product Features and Performance

Dual D-Type Flip Flop configuration

Complementary outputs

Clock frequency of 105 MHz

Maximum propagation delay of 9ns at 5V and 50pF

Triggered on the positive edge of the clock

Maximum output current of 20mA (low) and 2mA (high)

Product Advantages

High-speed operation suitable for various digital applications

Reliable output current capacity

Low propagation delay enhances system speed

Key Technical Parameters

Number of Elements: 2

Number of Bits per Element: 1

Clock Frequency: 105 MHz

Max Propagation Delay @ V, Max CL: 9ns @ 5V, 50pF

Current Output High, Low: 2mA, 20mA

Voltage Supply: 4.5V ~ 5.5V

Current Quiescent (Iq): 16 mA

Operating Temperature: 0°C ~ 70°C (TA)

Quality and Safety Features

Robust operational range with supply voltage from 4.5V to 5.5V

Operating temperature tailored for commercial use (0°C to 70°C)

Compatibility

Through Hole mounting type ensures compatibility with standard PCB setups

Enclosed in a 14-PDIP package compatible with mainstream design specifications

Application Areas

High-speed computing devices

Data storage devices

Signal processing modules

Telecommunications systems

Product Lifecycle

Currently in active production

Not nearing discontinuation

Replacement and upgrade options are available in the 74AS series

Several Key Reasons to Choose This Product

High clock frequency support for advanced digital systems

Dual element configuration increases device utility

Low propagation delay facilitates enhanced processing speeds

Robust temperature and voltage ranges ensure device reliability in various environments

Through Hole mounting and standard packaging for easy integration into various designs