CD74HC191EG4
- Mfr.Part #
- CD74HC191EG4
- Manufacturer
- Texas Instruments
- Package / Case
- 16-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- IC BCD UP/DWN COUNTR PREST 16DIP
- Stock
- 27,764
- In Stock :
- 27,764
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- Manufacturer :
- Texas Instruments
- Product Category :
- Counters, Dividers
- Packaging :
- Tube
- Operating Temperature :
- -55°C~125°C
- Voltage - Supply :
- 2V~6V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Number of Elements :
- 1
- Number of Bits per Element :
- 4
- Logic Type :
- BINARY COUNTER
- Mounting Type :
- Through Hole
- Base Part Number :
- 74HC191
- Direction :
- Up, Down
- Series :
- 74HC
- Package / Case :
- 16-DIP (0.300, 7.62mm)
- Factory Lead Time :
- 6 Weeks
- RoHS Status :
- ROHS3 Compliant
- Timing :
- SYNCHRONOUS
- Count Rate :
- 35MHz
- Trigger Type :
- POSITIVE EDGE
- Datasheets
- CD74HC191EG4

Counters, Dividers Texas Instruments CD74HC191EG4 Overview
The CD74HC191EG4 from Texas Instruments is a high-performance integrated circuit designed for precise counting applications. It is a versatile, Binary-Coded Decimal (BCD) up/down counter with preset capabilities, encapsulated in a robust 16-pin DIP package. This IC is ideal for sophisticated electronics requiring accurate counting and directional control, such as computer systems, robotics, and digital processing units. The use of advanced high-speed CMOS technology ensures low power consumption and high noise immunity, making the Counters, Dividers Texas Instruments CD74HC191EG4 an excellent choice for demanding applications where reliability and efficiency are paramount.
CD74HC191EG4 Features
- BCD up/down counting functionality for versatile counting operations.
- Loadable preset feature for flexibility in various counting operations.
- High noise immunity and low power consumption due to advanced CMOS technology.
- 16-pin DIP package allowing for easy integration into a wide range of electronic systems.
- Direct interfacing with other logic families thanks to its broad logic level compatibility.
CD74HC191EG4 Applications
- Digital Clocks: Used in the counting mechanism to keep track of time accurately and efficiently.
- Manufacturing Systems: Implements precise counting and control of manufacturing processes ensuring operational accuracy.
- Inventory Systems: Facilitates accurate counting and management of stock levels in automated inventory systems.
- Frequency Counters: Essential in measuring and monitoring frequencies within communication systems.
- Event Counters: Tracks occurrences in security and monitoring systems, providing reliable data for analysis and decision-making.
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