SN74ALS521NSR - Texas Instruments

Manufacturer Part Number

SN74ALS521NSR

Manufacturer

Texas Instruments

Introduction

The SN74ALS521NSR from Texas Instruments is a logic comparator tailored for applications requiring digital comparison.

Product Features and Performance

Identity Comparator Type

8-Bit digital comparator

Output is Active Low

Maximum propagation delay of 20ns at 5V

Low output current of 24mA and high output current of 2.6mA

Operates optimally between voltages of 4.5V to 5.5V

Product Advantages

Ensures rapid digital signal comparison

Optimal for power-sensitive applications due to low current consumption

Supports broad range of voltage supply for flexible usage

Key Technical Parameters

Voltage Supply: 4.5V ~ 5.5V

Output Function: A=B

Operating Temperature: 0°C ~ 70°C

Number of Bits: 8

Max Propagation Delay @ V, Max CL: 20ns @ 5V, 50pF

Quality and Safety Features

Reliable operation within standard industrial temperature ranges

Manufactured by a leading semiconductor provider ensuring high quality and durability

Compatibility

Compatible with various logic families thanks to its 5V tolerant design

Surface mount 20-SO packaging for standardized PCB assembly

Application Areas

Digital signal processing

Automation systems

Data comparison devices

Electronic voting machines

Product Lifecycle

Product status is Active

No immediate plan for discontinuation with continued manufacturer support for replacements and upgrades

Several Key Reasons to Choose This Product

High-speed performance minimizing system delays

Low power consumption ideal for energy-efficient designs

Robust temperature operating range making it suitable for a variety of environments

Reliable quality and safety assurances from Texas Instruments

Broad compatibility and easy integration into existing systems