74F569 Description
The 74F569 is a fully synchronous Up/Down binary counter.
74F569 Key Features
- 4-bit bidirectional counting
- binary counter
- Synchronous counting and loading
- Look ahead carry capability for easy cascading
- Preset capability for programmable operation
- Master Reset (MR) overrides all other inputs
- Synchronous Reset (SR) overrides counting and parallel loading
- Clock Carry (CC) output to be used as a clock for flip-flops
- 3-State outputs for bus organized systems