HEF4022B Datasheet - NXP

HEF4022B 4-stage divide-by-8 Johnson counter

The HEF4022B is a 4-stage divide-by-8 Johnson counter with eight spike-free decoded active HIGH outputs (O0 to O7), an active LOW output from the most significant flip-flop (O4-7), active HIGH and active LOW clock inputs (CP0, CP1) and an overriding asynchronous master reset input (MR). The counter .

HEF4022B Features

* of the HEF4022B are:

* High speed

* Spike-free decoded outputs

* Carry output for cascading HEF4022B MSI Figure 7 shows a technique for extending the number of decoded output states for the HEF4022B. Decoded outputs are sequential within each stage and from stage to stage,

HEF4022B Datasheet (91.70 KB)