Texas Instruments CD74HCT4020E

CD74HCT4020E Overview
The specific part being referred to is manufactured by Texas Instruments and falls under the category of Logic - Counters, Dividers. This chip is designed to perform the functions of counting and dividing signals. It is not suitable for surface mount applications. The chip can operate within a temperature range of -55°C to 125°C. It utilizes CMOS technology, which is known for its low power consumption and high noise immunity. The chip has one function and one element. The recommended supply voltage for this chip is 5V, with a minimum supply voltage of 4.5V. The reset function of the chip is asynchronous, meaning it can be triggered independently of the clock signal. The logic type of this chip is a binary counter, capable of counting up to a frequency of 25MHz.

CD74HCT4020E Features
Embedded in the 16-DIP (0.300, 7.62mm) package
14 bits per element

CD74HCT4020E Applications
There are a lot of Rochester Electronics, LLC CD74HCT4020E Counters & Dividers applications.

Analog multiplexing and demultiplexing
Communications Digital Frequency Synthesizers;
Time-delay circuits
Counter control/timers
DIVISION
Programmable decade counters
POWER COMPUTATION
counting/frequency sy nthesizers-BCD output
ALGEBRAIC COMPUTATION
Frequency division