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DM74ALS165

Part Number	DM74ALS165
Manufacturer	Fairchild Semiconductor
Description	8-Bit Parallel In/Serial Out Shift Register
Published	Apr 1, 2005
Detailed Description	DM74ALS165 8-Bit Parallel In/Serial Out Shift Register January 1986 Revised February 2000 DM74ALS165 8-Bit Parallel In...
Datasheet	DM74ALS165 PDF File

Overview

.../Serial Out Shift Register General Description The DM74ALS165 is an 8-bit serial register that, when clocked, shifts the data toward serial output, QH.
Parallel-in access to each stage is provided by eight individual direct data inputs that are enabled by a low level at the SH/LD input.
The DM74ALS165 also features a clock inhibit function and a complemented serial output, QH.
Clocking is accomplished by a LOW-to-HIGH transition of the CLK input while SH/LD is held HIGH and CLK INH is held LOW.
The functions of the CLK and CLK INH (clock inhibit) inputs are interchangeable.
Since a LOW CLK input and a LOW-to-HIGH transition of CLK INH will also accomplish clocking, CLK INH should be changed ...

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