CHT-74-4040 - 12 stage binary counter
The CHT-74-4040 is a 12-stage asynchronous binary counter.
The device is incremented on the falling edge (negative transition) of the CLOCK input.
All the outputs are reset to a low level by applying a logical high on the CLEAR input.
In frequency divider applications, the clock can be divided by up
CHT-74-4040 Features
* Functional from -55 to +225°C (Tj)
* 3.3 to 5V (±10%) supply voltages
* Latchup-free at any supply and tem- perature condition
* Available in CSOIC16 hermetic stand- ard package
* Typical propagation delay: 19 ns
* Low quiescent current: 21μA Max (@225°C, 5V)
* Output d
