CD4520BM - Texas Instruments

Manufacturer Part Number

CD4520BM

Manufacturer

Texas Instruments

Introduction

The CD4520BM is a dual 4-bit binary counter integrated circuit (IC) from Texas Instruments. It is part of the 4000B series of CMOS logic devices.

Product Features and Performance

Dual 4-bit binary counters

Synchronous operation

Positive or negative edge triggered

Asynchronous reset

Up-counting

Count rate up to 8 MHz

Operating voltage range of 3V to 18V

Wide operating temperature range of -55°C to 125°C

Product Advantages

Reliable CMOS technology

Low power consumption

High noise immunity

Wide voltage and temperature operating range

Suitable for a variety of digital logic applications

Key Technical Parameters

Package: 16-SOIC (0.154", 3.90mm Width)

Mounting Type: Surface Mount

Logic Type: Binary Counter

Number of Bits per Element: 4

Number of Elements: 2

Trigger Type: Positive, Negative

Reset: Asynchronous

Direction: Up

Count Rate: 8 MHz

Timing: Synchronous

Quality and Safety Features

RoHS3 compliant

Reliable CMOS construction

Compatibility

Compatible with a wide range of digital logic circuits and systems

Application Areas

Frequency division

Timing and counting applications

Digital control and automation

Industrial and commercial electronics

Product Lifecycle

The CD4520BM is an active and widely available product from Texas Instruments.

Replacements and upgrades may be available as technology evolves.

Key Reasons to Choose This Product

Reliable and proven CMOS technology

Wide operating voltage and temperature range

High-speed synchronous counting up to 8 MHz

Dual 4-bit binary counters in a single package

RoHS compliance for environmental friendliness

Compatibility with a variety of digital logic circuits