主要特点
Input levels:
For AiP74HC193: CMOS level
For AiP74HCT193: TTL level
Synchronous reversible 4-bit binary counting
Asynchronous parallel load
Asynchronous reset
Expandable without external logic
Specified from -40℃ to +125℃
Packaging information: DIP16/SOP16/TSSOP16