Product Overview: CD54HCT193F3A

The CD54HCT193F3A is a high-speed CMOS Logic 4-Bit Binary Up/Down Counter designed and manufactured by Texas Instruments. This precision-engineered integrated circuit is well-suited for a variety of digital applications that require counting operations, including computers, instrumentation, and digital signal processing.

Key Features

• Logic Type: 4-Bit Binary Counter
• Counting Sequence: Up/Down with individual control inputs
• High-Speed Performance: Offers fast switching for high-performance systems
• Logic Family: HCT (High-Speed CMOS, TTL-Compatible)
• Supply Voltage Range: Typically 4.5V to 5.5V, making it compatible with TTL logic levels
• Output Current: Capable of driving 10 LSTTL loads
• Package Type: Available in a durable and reliable ceramic flat package
• Temperature Range: Military grade with an operating range of -55°C to 125°C

Functional Description

The CD54HCT193F3A comprises four master-slave flip-flops with internal gating and steering logic to provide individual preset, count up, and count down operations. It has two count-enable inputs (nCET and nCEP), two count outputs (nCO and nRCO), and a fully independent clock circuit. The changes at the outputs occur on the falling edge of the count-up or count-down clock inputs.

Applications

Due to its versatility and high performance, the CD54HCT193F3A is ideal for a wide range of applications, including:

• Industrial control systems
• Automated test equipment
• High-speed counters and dividers
• Programmable logic controllers
• Frequency synthesizers
• Robotics and automation

Quality and Reliability

Texas Instruments is known for its commitment to quality and reliability, and the CD54HCT193F3A is no exception. It is designed to meet stringent military specifications, ensuring robust performance even in harsh environments. Customers can trust this product to deliver consistent and reliable operation, backed by Texas Instruments' reputation as a leading semiconductor manufacturer.

For detailed specifications, application notes, and additional resources, please visit the official Texas Instruments website or contact their support team for further assistance.