The M74HC163 is a high speed CMOS SYNCHRONOUS 4 BIT BINARY PRESETTABLE COUNTER with silicon gate C2MOS technology, high speed, low power dissipation, high noise immunity, symmetrical output impedance, balanced propagation delays and wide operating voltage range.
The M74HC163 is a high-speed CMOS synchronous 4-bit binary presettable counter fabricated with silicon gate C2MOS technology. It features a high-speed operation with a typical clock frequency of 62 MHz at 6V and low power dissipation of 4µA maximum at 25°C. The device is pin and function compatible with the 74 series 163.
| Operating Voltage Range | 2V to 6V |
|---|---|
| Operating Temperature Range | -55 to 125 °C |
Yes, the device is pin and function compatible with the 74 series 163.
The CLOCK input is active on the rising edge.
Both LOAD and CLEAR inputs are active LOW.