The SN74F163N from Texas Instruments is a high-performance, synchronous 4-bit binary counter integrated circuit, designed for use in a wide variety of counting applications within digital systems. This device features a fully synchronous internal architecture, which allows for precise counting and timing operations.

Key Features

• Counting Sequence: The SN74F163N is capable of binary counting, with a count sequence from 0 to 15.
• Synchronous Operation: All state changes, whether in counting or setup, are initiated by the LOW-to-HIGH transition of the clock input signal.
• Clear Function: A synchronous clear function is provided, which enables the counter to be cleared during the LOW-to-HIGH clock transition.
• Parallel Load Capability: The parallel load input allows for the counter to be preset to any desired value at the clock's LOW-to-HIGH transition.
• Output Capability: Four buffered outputs (Q0 to Q3) provide the binary count in a TTL-compatible level.
• Cascading Circuits: The SN74F163N can be easily cascaded by feeding the ripple carry output to the enable input of the subsequent counter.
• Power Consumption: The device operates with a typical power consumption of 80 mW, making it suitable for power-sensitive applications.

Applications

The SN74F163N is designed for a broad range of applications, including:

• Industrial control systems
• Instrumentation
• Process counters
• Timers
• Frequency dividers

Technical Specifications

Whether you're developing sophisticated digital systems or simple timers, the SN74F163N offers reliability and precision that engineers and designers can depend on.