DESCRIPTION

The 74ALS164 is an 8-bit edge-triggered shift register with serial data entry and an output from each of the eight stages. Data is entered serially through one of two inputs (Dsa, Dsb); either input can be used as an active-high enable for data entry through the other input. Both inputs must be connected together or an unused input must be tied High.

FEATURES

• Gated serial data inputs

• Typical shift frequency of 75MHz

• Asynchronous master reset

• Buffered clock and data inputs

• Fully synchronous data transfer