The CD74HC193E is a high-speed CMOS logic presettable synchronous 4-bit binary up/down counter designed and manufactured by Texas Instruments. This versatile integrated circuit is engineered to operate with exceptional precision and reliability in a wide range of digital applications.

Key Features

• Synchronous Counting: Both up and down counting operations are synchronized with the clock pulse, ensuring accurate and stable count transitions.
• Presettable Count: The counter can be preset to any desired value using the parallel load feature, providing flexibility for various counting applications.
• High-Speed Operation: Capable of operating at high speeds, this counter can handle fast pulse rates without sacrificing performance.
• Wide Operating Voltage Range: The CD74HC193E functions over a broad voltage range, making it suitable for battery-operated and conventional logic-level systems.
• Low Power Consumption: As part of the CMOS family, this device consumes minimal power, which is ideal for energy-saving applications.
• Multiple Counting Modes: The device supports both up and down binary counting, providing versatility in its use.
• Output Capability: The counter features standard outputs that can drive up to 15 LSTTL loads, ensuring compatibility with a variety of digital circuits.

Applications

The CD74HC193E is well-suited for a multitude of electronic applications including:

• Industrial control systems
• Automated test equipment
• Robotics and automation
• Sequential control systems
• High-speed counting devices

Technical Specifications

The device is encapsulated in a 16-pin dual-in-line package and operates within a temperature range of -55°C to 125°C. It also adheres to the stringent RoHS compliance, ensuring an environmentally safe product.

For detailed technical specifications, reference designs, and application notes, customers are encouraged to visit the Texas Instruments official website or contact their support team for further assistance.