SN74HC4040APWR - Texas Instruments

Manufacturer Part Number

SN74HC4040APWR

Manufacturer

Texas Instruments

Introduction

The SN74HC4040APWR is a 12-bit asynchronous binary counter from Texas Instruments, designed for up-counting applications.

Product Features and Performance

12-bit binary counter

Asynchronous reset

Negative edge trigger

Up counting direction

Product Advantages

High count rate up to 33 MHz

Wide voltage supply range from 2 V to 6 V

Capable of operating in a wide temperature range from -40°C to 85°C

Key Technical Parameters

Number of Elements: 1

Number of Bits per Element: 12

Count Rate: 33 MHz

Voltage - Supply: 2 V ~ 6 V

Operating Temperature: -40°C ~ 85°C

Mounting Type: Surface Mount

Package / Case: 16-SOIC (0.209", 5.30mm Width)

Quality and Safety Features

Meets or exceeds standard specifications for logic counters and dividers.

Compatibility

Compatible with various microcontrollers and digital systems requiring binary counting.

Application Areas

Timers

Frequency counters

Event counters

Digital pulse counters

Product Lifecycle

Status: Active

Currently not nearing discontinuation, and replacements or upgrades are available.

Several Key Reasons to Choose This Product

High-speed performance with a count rate of up to 33 MHz

Flexible voltage supply range suitable for various applications

Robust temperature tolerance for extended operational reliability

Compact surface mount package suitable for space-restricted designs

Proven reliability and quality from Texas Instruments.