SN74HC191NG4
- Mfr.Part #
- SN74HC191NG4
- Manufacturer
- Texas Instruments
- Package / Case
- 16-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- IC COUNTER 4BIT SYNC BIN 16-DIP
- Stock
- 10,102
- In Stock :
- 10,102
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- Manufacturer :
- Texas Instruments
- Product Category :
- Counters, Dividers
- Number of Elements :
- 1
- Mounting Type :
- Through Hole
- Packaging :
- Tube
- Factory Lead Time :
- 6 Weeks
- Series :
- 74HC
- Voltage - Supply :
- 2V~6V
- Count Rate :
- 24MHz
- Package / Case :
- 16-DIP (0.300, 7.62mm)
- Base Part Number :
- 74HC191
- Number of Bits per Element :
- 4
- Timing :
- SYNCHRONOUS
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Logic Type :
- BINARY COUNTER
- RoHS Status :
- ROHS3 Compliant
- Operating Temperature :
- -40°C~85°C
- Direction :
- Up, Down
- Trigger Type :
- POSITIVE EDGE
- Datasheets
- SN74HC191NG4

Counters, Dividers Texas Instruments SN74HC191NG4 Overview
The Texas Instruments SN74HC191NG4 is a high-performance, synchronous 4-bit binary counter designed for a variety of counting applications within industrial and commercial environments. Engineered with precision, this integrated circuit ensures reliability and accuracy in operations. Its robust architecture allows it to handle quick signal changes and synchronize smoothly in systems requiring precise data management and update. Ideal for developers looking to integrate counting capabilities with minimal latency and high stability, the SN74HC191NG4 stands out as a smart choice for critical applications.
SN74HC191NG4 Features
This counter IC features a 4-bit binary configuration that allows it to count directly in binary sequences, making it highly suitable for digital applications where binary data is processed. It operates efficiently within a broad voltage range, ensuring versatility across different power supplies. Furthermore, its direct clear function enables rapid resetting of the count, which is essential for applications requiring fast initialization and recovery from power-down or error states.
SN74HC191NG4 Applications
- Digital Clocks: The SN74HC191NG4 can be used in designing time-counting circuits for digital clocks, handling hours, minutes, and seconds counting efficiently.
- Frequency Counters: Perfect for applications that require measurement of input frequencies, this IC can manage the counting process, providing accurate and stable readings.
- Event Counters: In scenarios where event quantification is required, such as counting the occurrences of a specific event within a system, the SN74HC191NG4 provides reliable and precise counting capabilities.
- Industrial Process Counters: Suitable for tracking and managing processes in industrial settings, where accurate counting of items or events directly influences operational efficiency.
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