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HD74HC165 Datasheet Parallel-load 8-bit Shift Register

Manufacturer: Hitachi Semiconductor (now Renesas)

Overview: HD74HC165 Parallel-load 8-bit Shift Register.

General Description

This 8-bit serial shift register shifts data from QA 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 plementary output from the eighth bit.

Key Features

  • High Speed Operation: tpd (Clock to QH) = 21 ns typ (CL = 50 pF) High Output Current: Fanout of 10 LSTTL Loads Wide Operating Voltage: VCC = 2 to 6 V Low Input Current: 1 µA max Low Quiescent Supply Current: ICC (static) = 4 µA max (Ta = 25°C) Function Table Inputs Parallel Shift/Load L H H H H Clock Inhibit X L L L H X Clock X L Serial X X H L X A.
  • H a.
  • h X X X X Internal outputs QA a Q.

Similar Datasheet

Brand Logo Part Number Description Manufacturer
Renesas Logo HD74HC165 Parallel-load 8-bit Shift Register Renesas

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