SN74ALS161BDR - Texas Instruments

Manufacturer Part Number

SN74ALS161BDR

Manufacturer

Texas Instruments

Introduction

The SN74ALS161BDR is a 4-bit synchronous binary counter, part of the 74ALS series of integrated circuits.

Product Features and Performance

4-bit binary counter

Synchronous operation

Positive edge-triggered count input

Asynchronous reset input

Up counting direction

40 MHz count rate

5V to 5.5V supply voltage

0°C to 70°C operating temperature range

Product Advantages

Synchronous operation for precise timing

High count rate of 40 MHz

Wide operating voltage range

Wide operating temperature range

Key Technical Parameters

4-bit binary counter

1 element

Positive edge trigger

Asynchronous reset

Up counting direction

40 MHz count rate

5V to 5.5V supply voltage

Quality and Safety Features

RoHS3 compliant

16-SOIC package

Compatibility

Compatible with other 74ALS series logic devices

Application Areas

Digital counters and dividers

Timing and control circuits

Industrial and commercial electronics

Product Lifecycle

Current product, no discontinuation announced

Replacement or upgrade parts available

Several Key Reasons to Choose This Product

Synchronous operation for precise timing

High count rate of 40 MHz

Wide operating voltage and temperature range

RoHS3 compliance for environmental safety

Compatibility with 74ALS series logic devices