74HCT193
Description
The 74HC193; 74HCT193 is a 4-bit synchronous binary up/down counter. Separate up/down clocks, CPU and CPD respectively, simplify operation.
Key Features
- Input levels: For 74HC193: CMOS level For 74HCT193: TTL level
- Synchronous reversible 4-bit binary counting
- Asynchronous parallel load
- Asynchronous reset
- Expandable without external logic
- complies with JEDEC standard no. 7A
- Multiple package options
- Specified from 40 C to +85 C and 40 C to +125 C
