The CD40161BNS is a high-performance CMOS Presettable Up/Down Counter manufactured by Texas Instruments, a leader in semiconductor solutions. This versatile integrated circuit is designed to operate with exceptional precision in a variety of electronic applications, ranging from digital clocks and timers to counters and control systems.

Key Features

• Presettable Counter: The device can be programmed to start counting from a predefined value, providing flexibility and control for complex counting tasks.
• Up/Down Counting Capability: It can count in both ascending and descending order, which makes it suitable for a wide range of bidirectional counting applications.
• Binary Counter: It operates as a 4-bit binary counter, allowing it to handle binary counting sequences efficiently.
• Synchronous Reset: The counter features a synchronous reset function that enables the counter to be quickly reset to its initial state without waiting for a clock cycle.
• Wide Operating Voltage: The CD40161BNS is designed to work over a broad voltage range, accommodating various power supply requirements.
• High-Speed Operation: This counter can operate at high speeds, making it suitable for applications that require rapid counting and quick response times.

Technical Specifications

• Supply Voltage Range: 3V to 18V
• Logic Family: 4000B
• Counter Type: 4-bit
• Operating Temperature Range: -55°C to +125°C
• Package / Case: PDIP-16

With its robust design and advanced features, the CD40161BNS from Texas Instruments is an ideal choice for designers looking for a reliable and flexible counter solution. Whether used in consumer electronics, industrial timers, or automotive systems, this counter provides the performance and adaptability required for today's demanding applications.