SN74ALS573CN - Texas Instruments

Manufacturer Part Number

SN74ALS573CN

Manufacturer

Texas Instruments

Introduction

The SN74ALS573CN is part of the 74ALS series and is a high-performance D-Type transparent latch with tri-state outputs.

Product Features and Performance

Logic Type: D-Type Transparent Latch

Circuit Configuration: 8:8

Output Type: Tri-State, allowing high impedance

Supply Voltage Range: 4.5V to 5.5V

Independent Circuits: 1

Propagation Delay Time: 2ns

Output Current High: 2.6mA

Output Current Low: 24mA

Operating Temperature Range: 0°C to 70°C

Mounting Type: Through Hole for secure attachment to PCBs

Product Advantages

Compatible with other ALS and TTL families

Reduced power consumption compared to traditional TTL logic

Enhanced signal integrity due to low propagation delay

Key Technical Parameters

Supply Voltage: 4.5V ~ 5.5V

Propagation Delay: 2ns

Current - Output High, Low: 2.6mA, 24mA

Temperature Operating Range: 0°C to 70°C

Mounting Mechanism: Through Hole

Quality and Safety Features

Constructed to meet Texas Instruments' stringent quality and reliability standards

Industry-standard safety compliances

Compatibility

Direct replacement or upgrade for earlier TTL and ALS logic latches

Interfacing with multiple logic families possible due to tri-state outputs

Application Areas

Ideal for buffer storage, temporary data storage, and data control systems where medium-speed operations are needed

Product Lifecycle

Current Status: Active

The product is not near discontinuation, replacements or upgrades are readily available

Several Key Reasons to Choose This Product

Prominent Texas Instruments brand reliability and performance

Low propagation delay enhancing system speed

Flexible supply voltage accommodating various design needs

Tri-state output providing high impedance state for bus applications

General compatibility with a wide range of logic families for easier integration into mixed-logic systems

Solid performance over a standard temperature range making it suitable for commercial applications