CD74HC390E – TEXAS INSTRUMENTS

 
Part Number:
CD74HC390E
 
 
Manufacturer:
 
 
Date Code:
 
 
RoHS:
RoHS Compliant
 
 
MSL:
Not Applicable
 
 
COO:
MALAYSIA
 
 
Description:

Counter IC, Decade, 2 Element, 4-Bit, -Edge, 16-PDIP

 
 
Datasheet:
 
 
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Product Details:

Overview

The CD74HC390E is a high-speed CMOS dual decade counter integrated circuit manufactured by Texas Instruments. This device incorporates two independent 4-bit decade counters, each capable of counting from 0 to 9. Triggering occurs on the negative edge of the clock input. The CD74HC390E is supplied in a 16-pin PDIP package.

Key Features

  • Dual decade counter configuration
  • Negative-edge triggered clock input
  • 4-bit binary coded decimal (BCD) output
  • High-speed CMOS logic
  • 16-PDIP package

Applications

This counter IC is commonly utilized in digital systems requiring frequency division or counting operations. Its dual configuration allows for implementation of multi-stage counters or independent counting circuits. The device is suitable for various industrial and consumer electronics applications.

  • Frequency dividers
  • Digital timers
  • Event counters
 
 
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