SN74HC4040N - Texas Instruments

Manufacturer Part Number

SN74HC4040N

Manufacturer

Texas Instruments

Introduction

The SN74HC4040N is an integrated circuit part of the 74HC series, operating as a binary counter.

Product Features and Performance

74HC logic family

12-bit asynchronous binary counter

Negative edge trigger

Count frequency up to 33MHz

Asynchronous reset function

Product Advantages

High-speed counting capability

Wide operating voltage range

Low power consumption

Compatible with most microcontrollers

Key Technical Parameters

Up direction counting

Single counter element

2 V to 6 V supply voltage

Operating temperature range from -40°C to 85°C

Quality and Safety Features

Robust through-hole 16-DIP packaging

Lead-free and RoHS compliant

Extensive quality assurance and testing processes

Compatibility

Works with multiple TTL and CMOS logic families

Application Areas

Time-keeping devices

Frequency division applications

Digital event counters

Industry-standard design suitable for education and prototyping

Product Lifecycle

Product status active

Standard lifecycle without expected discontinuation

Availability of replacements or upgrades typical within logic counters

Several Key Reasons to Choose This Product

Highly reliable performance from a reputable manufacturer

Easy to implement in various circuit designs

Support for a wide range of power supplies

Long-term industry presence with ongoing support

Suitable for complex counting applications requiring up to 12-bit counting