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See Technical Specifications

CD4518BE +BOM

CMOS Dual BCD Up-Counter

Manufacturer:

TI
Mfr.Part #:

CD4518BE
Datasheet:

CD4518BE Datasheet (PDF)
Function:

Counter
Bits (#):

4
Technology Family:

CD4000
Supply Voltage (min) (V):

3
EDA/CAD Models:

Request Free CAD Models for CD4518BE

CD4518BE Information

Description

The CD4518BE is a dual Binary-Coded Decimal (BCD) up-counter IC from Texas Instruments (TI). It features two separate BCD counters with cascading capabilities for extended counting range and an internal reset function to clear the count. This versatile counter operates over a wide voltage range, making it suitable for various applications involving counting, sequencing, and timing.

Features

According to the product information, the CD4518BE features:

Dual BCD Up-Counter with internal circuit containing two separate BCD counters
Cascading feature for extending the counting range
Reset feature for clearing the count
Operates on a wide voltage range

These features make it suitable for various counting and sequencing applications.

Package

The package type of CD4518BE is a 16-DIP (0.300", 7.62mm).

Pinout

The CD4518BE has a 16-pin DIP package. The pin functions are:

Pins 1-4: Clock inputs (A, B, C, D)
Pin 5: Asynchronous reset input
Pin 6: Cascade enable input
Pin 7: Cascade clock input
Pins 8-11: BCD outputs (A-D)
Pin 12: Carry-out output
Pin 13: Overflow flag output
Pins 14-16: Ground

The CD4518BE is a Dual BCD Up-Counter with cascading and reset features, designed for various counting and sequencing applications.

Manufacturer

The manufacturer of the CD4518BE is Texas Instruments (TI), a multinational semiconductor company that designs, manufactures, and sells semiconductors and related technologies. TI is one of the largest and most successful companies in the semiconductor industry, with a wide range of products including microprocessors, memory chips, and analog components.

Applications

According to the product information, the application areas of CD4518BE are:

Synchronous programming applications
Counter circuits
Frequency dividers
Frequency counters
Digital signal processing
Data communication systems
Electronic testing equipment

Equivalent

The equivalent products of CD4518BE are:

CD4029B (Texas Instruments)
MC1496 (Motorola)
74LS193 (Fairchild)

These ICs are dual BCD up-counters with similar features, such as cascading and reset capabilities, making them suitable alternatives for the CD4518BE.

Specifications

Function	Counter	Bits (#)	4
Technology family	CD4000	Supply voltage (min) (V)	3
Supply voltage (max) (V)	18	Input type	Standard CMOS
Output type	Push-Pull	Features	Balanced outputs, Positive input clamp diode, Standard speed (tpd > 50ns)
Operating temperature range (°C)	-55 to 125	Rating	Catalog
Package/Case	PDIP-16