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HD74HC534 Datasheet Octal D-type Flip-flop

Manufacturer: Hitachi Semiconductor (now Renesas)

Overview: HD74HC374/HD74HC534 Octal D-type Flip-Flops (with 3-state outputs) Octal D-type Flip-flops (with inverted 3-state.

General Description

These devices are positive edge triggered flip-flops.

The difference between HD74HC374 and HD74HC534 is only that the former is a true outputs and the latter is a false outputs.

Data at the D inputs, meeting the setup and hold time requirements, are transferred to the Q outputs on positive going transitions of the clock (CK) input.

Key Features

  • High Speed Operation: tpd (Clock to Q) = 18 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) Function Table Output Control L L L H X : Z : L X Clock D H L X X HD74HC374 Q H L No change Z HD74HC534 Q L H No change Z irrelevant off (high-impedance) state of a 3-state output. HD74HC374/HD74HC534 Pin.

HD74HC534 from other manufacturers

See all manufacturers

Brand Logo Part Number Description Other Manufacturers
Renesas Logo HD74HC534 Octal D-type Flip-Flops Renesas

More Datasheets from Hitachi Semiconductor (now Renesas)

Part Number Description
HD74HC533 Octal D-type Transparent Latches
HD74HC51 AND-OR-INVERT Gate
HD74HC540 Octal Buffers/Line Drivers
HD74HC541 Octal Buffers/Line Drivers
HD74HC563 Octal Transparent Latches
HD74HC564 Octal D-type Flip-Flop
HD74HC564P Octal D-type Flip-Flop
HD74HC573 Octal Transparent Latches
HD74HC574 Octal D-type Flip-Flop
HD74HC589 8-bit Serial of Parallel-input/Serial-output Shift Register

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