The 74AC163MTC is a 4-bit synchronous binary counter integrated circuit (IC) component. It belongs to the 74AC family of ICs, which is a high-speed CMOS technology that offers low power consumption coupled with high noise immunity.
Key Features of the 74AC163MTC:
1. 4-Bit Synchronous Counter: The IC acts as a 4-bit binary counter, capable of counting from 0 to 15 (2^4 - 1) based on the clock input.
2. Synchronous Operation: The counter is synchronous, meaning all flip-flops within the IC change their states at the same time, following the rising edge of the clock pulse provided.
3. Asynchronous Load: The IC can be loaded asynchronously with a specific value when the load input is activated, allowing presetting the counter's initial value.
4. Parallel and Serial Outputs: Four outputs (Q0, Q1, Q2, Q3) indicate the current binary count of the counter. Additionally, a serial output (Qs) allows cascading multiple counters for larger counting capabilities.
5. Ripple Clock Output: The IC provides a ripple clock output (RCO) which toggles low when the counter reaches its maximum count and goes high with the next clock pulse, enabling cascading RCO signals
