The MC74AC163 DR2G is a high-speed, 16-pin SOIC package synchronous 4-bit binary counter with positive-edge triggering. It features synchronous preset, count, and reset functions, making it ideal for programmable dividers, frequency division, and multistage counting circuits in digital systems. Its TTL-compatible inputs and outputs source/sink up to 24 mA for reliable operation at typical count rates of 125 MHz. The device supports low power consumption, has reset and enable controls for flexible operation, and is available in Pb-free packages suitable for a variety of industrial and electronic applications.
Control Inputs: Synchronous reset, preset, enable functions
Reset Type: Synchronous reset for '163' version
Voltage Range: 4.5 V to 5.5 V
Operating Temperature Range: -40°C to +85°C
Capacitance: Input Capacitance 45 pF, Power Dissipation Capacitance 45 pF
Clock: Edge-triggered, low-to-high transition
Reset: Overrides counting and parallel loading
Counter Outputs: Qo, Q1, Q2, Q3 with logic levels
Terminal Count Output: HIGH in state 15
Applications: Programmable dividers, frequency synthesizers, multistage counters
Buy the ON Semiconductor MC74AC163DR2G – Reliable Binary Counter for Industrial Applications
Enhance your digital system design with the high-speed MC74AC163 binary counter. Featuring synchronous reset, preset, TTL compatibility, and a typical count rate of 125 MHz, this 16-pin SOIC device is perfect for frequency division, programmable counters, and multistage applications. Its robust source/sink current of 24 mA ensures dependable operation. Available in Pb-free packages, it offers excellent performance in industrial, automation, and electronic systems. Purchase online now for fast delivery, proven reliability, and seamless integration into your projects.
Buy ON Semiconductor MC74AC163DR2G now and experience unmatched reliability and performance in digital counting and frequency division projects.
Frequently Asked Questions
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