CD40103BF3A - Texas Instruments

Manufacturer Part Number

CD40103BF3A

Manufacturer

Texas Instruments

Introduction

The CD40103BF3A is an 8-bit binary down counter from Texas Instruments' 4000B series, designed for logic counting applications.

Product Features and Performance

8-bit binary down counter

Synchronous counting for accurate results

Asynchronous reset function to clear counter

Positive edge-triggered for reliable counts

Wide counting rate range up to 4.8 MHz

Operates across a broad voltage range (3 V to 18 V)

Suitable for high temperature environments (-55°C to 125°C)

Through-hole mounting for easy integration into circuits

Product Advantages

Versatile voltage support for diverse power requirements

High-speed counting capability for fast operations

Wide operating temperature range for extreme conditions

Robust 16-CDIP package for durability

Key Technical Parameters

Logic Type: Binary Counter

Count Direction: Down

Number of Elements: 1

Bits per Element: 8

Reset: Asynchronous

Timing: Synchronous

Count Rate: 4.8 MHz

Trigger Type: Positive Edge

Voltage Supply Range: 3 V to 18 V

Operating Temperature Range: -55°C to 125°C

Quality and Safety Features

Manufactured by a reputable company with strict quality controls

Designed to withstand extreme temperatures for reliability and safety

Compatibility

Compatible with through-hole PCB designs

Interoperable with other devices within the voltage range (3 V to 18 V)

Application Areas

Industrial control systems

Timers and counters

Automated machinery

Digital event management

Consumer electronics

Product Lifecycle

Currently active product status

Not indicated as nearing discontinuation

Availability of replacements or upgrades can be checked with the manufacturer

Several Key Reasons to Choose This Product

High reliability ensured by Texas Instruments' reputation

Flexible operating voltage range accommodates a variety of power supplies

High count rate capability is ideal for demanding applications

Wide operating temperature range suits extreme environments

Long product lifecycle with active status minimizes risks of obsolescence