SN74ALS169BNSR - Texas Instruments

Manufacturer Part Number

SN74ALS169BNSR

Manufacturer

Texas Instruments

Introduction

The SN74ALS169BNSR is a binary up/down counter from the 74ALS series, designed for logic counting and dividing applications.

Product Features and Performance

Binary Counter

Up/Down counting capability

Single element

4 bits per element

Synchronous timing

Positive edge trigger

Count rate of up to 40 MHz

Support for a supply voltage range of 4.5 V to 5.5 V

Operational temperature range from 0°C to 70°C

Surface Mount 16-SOIC package

Designed for logic level applications

Product Advantages

Fast count rate suitable for high-speed applications

Ability to count in both up and down modes adds versatility

Synchronous operation allows for reliable and stable counting

Compatibility with 5V systems

Key Technical Parameters

4-bit binary counting

Up/Down count directionality

40 MHz count rate

5 V to 5.5 V supply voltage

0°C to 70°C operating temperature

Quality and Safety Features

Compliance with industry standards for logic devices

Robust commercial temperature range support

Compatibility

Compatible with standard logic level systems in the 4.5 V to 5.5 V range

16-SOIC integrating well with surface mount technology

Application Areas

Digital electronics

Frequency counters

Industrial controls

Processors and microcontrollers

Consumer electronics

Communication systems

Product Lifecycle

Active product status

Not near discontinuation

Replacement or upgrades availability supported by Texas Instruments' product longevity program

Several Key Reasons to Choose This Product

High-speed counting capability up to 40MHz

Versatility with both up and down counting

Reliable synchronous operation

Texas Instruments' reputation for durable and quality components

Active product lifecycle with support from manufacturer

Compatibility with a broad range of voltage supply and logic systems