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HD74HC564P - Octal D-type Flip-Flops

This page provides the datasheet information for the HD74HC564P, a member of the HD74HC564 Octal D-type Flip-Flops family.

Description

These devices are positive edge triggered flip-flops.

The difference between HD74HC564 and HD74HC574 is only that the former has inverting outputs and the latter has noninvertering outputs.

Features

  • High Speed Operation: tpd (Clock to Output) = 13 ns typ (CL = 50 pF).
  • High Output Current: Fanout of 15 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).
  • Ordering Information Part Name Package Type Package Code (Previous Code) Package Abbreviation HD74HC564P HD74HC574P DILP-20 pin PRDP0020AC-B (DP-20NEV) P HD74HC564FPEL SOP-20 pin (.

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Datasheet preview – HD74HC564P

Datasheet Details

Part number HD74HC564P
Manufacturer Renesas
File Size 113.94 KB
Description Octal D-type Flip-Flops
Datasheet download datasheet HD74HC564P Datasheet
Additional preview pages of the HD74HC564P datasheet.

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Full PDF Text Transcription

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HD74HC564, HD74HC574 Octal D-type Flip-Flops (with 3-state outputs) REJ03D0630-0200 (Previous ADE-205-510) Rev.2.00 Mar 30, 2006 Description These devices are positive edge triggered flip-flops. The difference between HD74HC564 and HD74HC574 is only that the former has inverting outputs and the latter has noninvertering outputs. Data at the D inputs, meeting the set-up and hold time requirements, are transferred to the Q or Q outputs on positive going transitions of the clock (CK) input. When a high logic level is applied to the output control (OC) input, all outputs go to a high impedance state, regardless of what signals are present at the other inputs and the state of the storage elements.
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