SN74F161AD - Texas Instruments

Manufacturer Part Number

SN74F161AD

Manufacturer

Texas Instruments

Introduction

The SN74F161AD is a 4-bit synchronous binary counter integrated circuit (IC) that is part of the 74F series of TTL logic devices from Texas Instruments.

Product Features and Performance

4-bit binary counter

100 MHz count rate

Synchronous timing

Positive edge triggered

Asynchronous reset

Counts up

Operates on 4.5 V to 5.5 V supply voltage

Product Advantages

High-speed operation up to 100 MHz

Synchronous design for reliable counting

Compact 16-SOIC surface mount package

Compliant with RoHS3 regulations

Key Technical Parameters

4 bits per counter

1 counter element

Positive edge triggered

Asynchronous reset

Counts up

100 MHz maximum count rate

5 V to 5.5 V supply voltage

Quality and Safety Features

RoHS3 compliant

16-SOIC package for reliable surface mount assembly

Compatibility

This counter IC is compatible with other 74F series logic devices and can be used in various digital circuit designs.

Application Areas

Digital logic circuits

Counting and timing applications

Frequency division

Digital signal processing

Product Lifecycle

The SN74F161AD is an established product that is currently in production. Texas Instruments continues to offer this device, and there are no known plans for discontinuation. Replacement or upgrade options may be available from Texas Instruments or other manufacturers.

Key Reasons to Choose This Product

High-speed 100 MHz operation for fast counting

Synchronous design for reliable performance

Compact and widely used 16-SOIC surface mount package

RoHS3 compliance for environmentally-friendly use

Compatibility with other 74F series logic devices

Ongoing availability and support from Texas Instruments