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HD74LV574A - Octal D-type Flip-Flops

Description

REJ03D0520

Feb.

The HD74LV574A has eight edge trigger D type flip flops with three state outputs in a 20 pin package.

Data at the D inputs meeting set up requirements, are transferred to the Q outputs on positive going transitions of the clock input.

Features

  • VCC = 2.0 V to 5.5 V operation.
  • All inputs VIH (Max. ) = 5.5 V (@VCC = 0 V to 5.5 V).
  • All outputs VO (Max. ) = 5.5 V (@VCC = 0 V).
  • Typical.

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📁 Similar Datasheet

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Full PDF Text Transcription (Reference)

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HD74LV574A Octal D-type Flip-Flops with 3-state Outputs Description REJ03D0520–0100 Rev.1.00 Feb. 01, 2005 The HD74LV574A has eight edge trigger D type flip flops with three state outputs in a 20 pin package. Data at the D inputs meeting set up requirements, are transferred to the Q outputs on positive going transitions of the clock input. When the clock input goes low, data at the D inputs will be retained at the outputs until clock input 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. Low-voltage and high-speed operation is suitable for the battery-powered products (e.g.
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