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HD74HC595 - 8-bit Shift Register/Latch

Description

This device each contains an 8-bit serial-in, parallel-out shift register that feeds an 8-bit D-type storage register.

The storage register has parallel 3-state outputs.

Separate clocks are provided for both the shift register and the storage register.

Features

  • High Speed Operation: tpd (RCK to Q) = 17 ns typ (CL = 50 pF).
  • High Output Current: Fanout of 15 LSTTL Loads (QA to QH outputs).
  • 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).
  • Ordering Information Part Name Package Type Package Code (Previous Code) Package Abbreviation HD74HC595P DILP-16 pin PRDP0016AE-B (DP-16FV) P HD74HC595FPEL SOP-16 pin (J.

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Datasheet Details

Part number HD74HC595
Manufacturer Renesas Electronics
File Size 105.58 KB
Description 8-bit Shift Register/Latch
Datasheet download datasheet HD74HC595 Datasheet
Additional preview pages of the HD74HC595 datasheet.

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Full PDF Text Transcription

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HD74HC595 8-bit Shift Register/Latch (with 3-state outputs) REJ03D0634-0200 (Previous ADE-205-514) Rev.2.00 Mar 30, 2006 Description This device each contains an 8-bit serial-in, parallel-out shift register that feeds an 8-bit D-type storage register. The storage register has parallel 3-state outputs. Separate clocks are provided for both the shift register and the storage register. The shift register has a direct-overriding clear, serial input, and serial output pins for cascading. Both the shift register and storage register clocks are positive-edge triggered. If the user wishes to connect both clocks together, the shift register state will always be one clock pulse ahead of the storage register.
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