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HD74ACT165

Hitachi Semiconductor
Part Number HD74ACT165
Manufacturer Hitachi Semiconductor
Description Parallel-Load 8-bit Shift Register
Published Mar 23, 2005
Detailed Description HD74AC165/HD74ACT165 Parallel-Load 8-bit Shift Register Description This 8-bit serial shift register shifts data from Q...
Datasheet PDF File HD74ACT165 PDF File

HD74ACT165
HD74ACT165


Overview
HD74AC165/HD74ACT165 Parallel-Load 8-bit Shift Register Description This 8-bit serial shift register shifts data from Q A to QH when clocked, Parallel inputs to each stage are enabled by a low level at the Shift/Load Input.
Also included is a gated clock input and a complementary output from the eighth bit.
Clocking is accomplished through a 2-input NOR gate permitting one input to be used as a clock inhibit function.
Holding either of the clock inputs high inhibits clocking, and holding either clock input low with the Shift/Load input high enables the other clock input.
Data transfer occurs on the positive going edge of the clock.
Parallel loading is inhibited as long as the Shift/Load inp...



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