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DM74ALS165 - 8-Bit Parallel In/Serial Out Shift Register

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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

Overview

DM74ALS165 8-Bit Parallel In/Serial Out Shift Register January 1986 Revised February 2000 DM74ALS165 8-Bit Parallel In/Serial Out Shift.

Key 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 to the high level only while the CLK input is HIGH. Parallel loading is inhibited when SH/LD is held HIGH. The parall.

More Datasheets from Fairchild (now onsemi)

Part Number Description
DM74ALS161B Synchronous Four-Bit Counter
DM74ALS162B Synchronous Four-Bit Counter
DM74ALS163B Synchronous Four-Bit Counter
DM74ALS169B Synchronous Four-Bit Up/Down Counters
DM74ALS1000A Quadruple 2-Input NAND Buffer
DM74ALS1004 Hex Inverting Driver
DM74ALS1005 Hex Inverting Driver
DM74ALS1008A Quadruple 2-Input AND Buffer
DM74ALS1032A Quadruple 2-Input OR Buffer
DM74ALS1034 Hex Non-Inverting Driver