74HCT163DB Datasheet - nexperia

74HCT163DB Presettable synchronous 4-bit binary counter

The 74HC163; 74HCT163 is a synchronous presettable binary counter with an internal look-head carry. Synchronous operation is provided by having all flip-flops clocked simultaneously on the positive-going edge of the clock (CP). The outputs (Q0 to Q3) of the counters may be preset to a HIGH or LOW. A.

74HCT163DB Features

* Complies with JEDEC standard no. 7A

* Input levels:

* For 74HC163: CMOS level

* For 74HCT163: TTL level

* Synchronous counting and loading

* 2 count enable inputs for n-bit cascading

* Synchronous reset

* Positive-edge triggered clock

74HCT163DB Datasheet (298.21 KB)