SN74LS163AN - Texas Instruments

Manufacturer Part Number

SN74LS163AN

Manufacturer

Texas Instruments

Introduction

The SN74LS163AN is an integrated circuit in the 74LS series specialized for logic counting and dividing applications.

Product Features and Performance

4-bit binary counter

Synchronous counting and resetting

Up counter configuration

Maximum count frequency of 25 MHz

Positive edge-triggered operation

Product Advantages

High-speed performance suitable for fast logic systems

Standard TTL logic levels ensure compatibility with a wide range of circuits

Efficient power consumption in the typical 74LS family range

Key Technical Parameters

Logic Type: Binary Counter

Direction: Up

Number of Elements: 1

Number of Bits per Element: 4

Reset: Synchronous

Count Rate: 25 MHz

Voltage - Supply: 4.75 V to 5.25 V

Operating Temperature: 0°C to 70°C

Quality and Safety Features

Reliable TTL technology

Compliance with industry standards for electronic components

Operating range suitable for commercial-grade applications

Compatibility

Direct interface with other 74LS family components

Through-hole mounting compatible with standard PCBs

Interfacing with 5V power supply systems

Application Areas

Digital systems counting

Frequency division

Process control systems

Timers and control counters

Product Lifecycle

Status: Active

Not nearing discontinuation at the cutoff knowledge date

Potential availability of replacements or upgrades within Texas Instruments' product range

Several Key Reasons to Choose This Product

High reliability through established 74LS TTL technology

Suitable for a broad range of counting and timing applications

Ease of integration in through-hole PCB assembly

Well documented and supported by Texas Instruments

Proven track record in digital logic and processing applications