Product Overview: SN74ALS191ANG4 from Texas Instruments

The SN74ALS191ANG4 is a high-performance integrated circuit designed and manufactured by Texas Instruments, a leader in the semiconductor industry. This device is part of the Advanced Low-Power Schottky (ALS) series, known for combining the low power of standard CMOS with the high speed of Schottky TTL.

Key Features

• Synchronous Operation: The SN74ALS191ANG4 is a synchronous up/down binary counter that ensures precise timing and reliable operation.
• Dual Mode: It can count both upwards and downwards, providing versatility in applications that require bidirectional counting.
• Count Frequency: With a typical count frequency of 35 MHz, this device is suitable for high-speed applications.
• Output Capability: It features a 4-bit binary output, which can be easily interfaced with other digital systems.
• Direct Clear Function: The integrated clear function allows for the immediate resetting of the count to zero, which is essential for control and timing applications.

Applications

The SN74ALS191ANG4 is ideal for a wide range of applications, including:

• Industrial control systems
• Instrumentation
• Data processing
• Automated test equipment
• Robotics
• Consumer electronics

Package and Quality

This device comes in a PDIP (Plastic Dual-In-Line Package) with 16 pins, ensuring easy mounting on printed circuit boards. Texas Instruments is committed to high-quality manufacturing processes, and the SN74ALS191ANG4 is no exception, meeting stringent industry standards for performance and reliability.

Support and Resources

Customers can access a wealth of support and resources from Texas Instruments, including detailed datasheets, application notes, and design resources. Technical support is also available for designers working to integrate the SN74ALS191ANG4 into their projects.