LS164 データシート - System Logic Semiconductor

This 8-bit shift register features gated serial inputs and an asynchronous reset. The gated serial inputs (A and B) permit complete control over incoming data as a low at either (or both) input(s) inhibits entry of the new data and resets the first flip flop to the low level at the next clock pulse. A high level input enables the other input which will then determine the state of the first flip-flop.

• Gated (Enable/Disable) Serial Inputs
• Fully Buffered Clock and Serial Inputs
• Asynchronous Clear