CD4518BE - Texas Instruments

Manufacturer Part Number

CD4518BE

Manufacturer

Texas Instruments

Introduction

The CD4518BE is a dual 4-bit binary-coded decimal (BCD) up-counter integrated circuit (IC) that belongs to the 4000B CMOS logic series.

Product Features and Performance

Dual 4-bit BCD up-counters

Positive and negative edge-triggered inputs

Asynchronous reset

8 MHz maximum count rate

Synchronous timing

Wide supply voltage range of 3V to 18V

Product Advantages

Robust CMOS design for high noise immunity

Low power consumption

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

RoHS3 compliant for environmentally friendly applications

Key Technical Parameters

Package: 16-PDIP (0.300", 7.62mm)

Mounting Type: Through Hole

Logic Type: BCD 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 for environmental responsibility

Meets strict quality and reliability standards of Texas Instruments

Compatibility

The CD4518BE is compatible with other 4000-series CMOS logic devices and can be used in a wide range of digital electronic applications.

Application Areas

Digital counters and frequency dividers

Digital clocks and timers

Industrial control and automation systems

Test and measurement equipment

Product Lifecycle

The CD4518BE is an active and widely used product in the Texas Instruments 4000B CMOS logic series. There are no immediate plans for discontinuation, and replacement or upgrade options are readily available.

Key Reasons to Choose This Product

Robust CMOS design for high noise immunity and reliability

Wide operating voltage and temperature ranges for versatile applications

Synchronous timing and high count rate for precise digital counting

RoHS3 compliance for environmentally conscious design

Compatibility with other 4000-series CMOS logic devices

Proven track record and reliable performance from Texas Instruments