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
