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HD74HC563 Datasheet Octal Transparent Latches

Manufacturer: Renesas

Overview: HD74HC563, HD74HC573 Octal Transparent Latches (with 3-state outputs) REJ03D0629-0200 (Previous ADE-205-509) Rev.2.

General Description

When the latch enable (LE) input is high, the Q outputs of HD74HC563 will follow the inversion of the D inputs and the Q outputs of HD74HC573 will follow the D inputs.

When the latch enable goes low, data at the D inputs will be retained at the outputs until latch enable returns high again.

When a high logic level is applied to the output control 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.

Key Features

  • High Speed Operation: tpd (Data to Q, Q) = 11 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 HD74HC563P HD74HC573P DILP-20 pin PRDP0020AC-B (DP-20NEV) P HD74HC563FPEL SOP-20 pin (JEI.

Similar Datasheet

Brand Logo Part Number Description Manufacturer
Hitachi Semiconductor Logo HD74HC563 Octal Transparent Latches Hitachi Semiconductor

More Datasheets from Renesas

Part Number Description
HD74HC564 Octal D-type Flip-Flops
HD74HC564P Octal D-type Flip-Flops
HD74HC51 AND-OR-INVERT Gate
HD74HC533 Octal D-type Transparent Latches
HD74HC534 Octal D-type Flip-Flops
HD74HC540 Octal Buffers/Line Drivers
HD74HC541 Octal Buffers/Line Drivers
HD74HC573 Octal Transparent Latches
HD74HC574 Octal D-type Flip-Flops
HD74HC574P Octal D-type Flip-Flops

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