The TC74HC4024A is a high-speed CMOS 7-stage binary counter fabricated with silicon gate CMOS technology. It achieves high-speed operation similar to equivalent LSTTL while maintaining low power dissipation. A negative transition on the CK input brings one increment to the counter, and a high level at the CLR input resets the counter to the all low level state. All divided output stages are provided, with the last stage offering a 1/128 divided frequency.
| Supply Voltage Range | 2V to 6V |
|---|---|
| Quiescent Supply Current | 4uA (Max.) at Ta = 25°C |
| Output Drive Capability | 10 LSTTL Loads |
| Operating Temperature | -40°C to +85°C |
| Storage Temperature | -65°C to +150°C |
| Input Leakage Current | +1.0 uA (Max.) at Vcc = 6.0V |
A high level at the CLR input accomplishes the reset function, resetting the counter to the all low level state.
The TC74HC4024 is a 7-stage binary counter.
Yes, the pin and function are compatible with the 4024B.