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HD74HC374

Hitachi Semiconductor
Part Number HD74HC374
Manufacturer Hitachi Semiconductor
Description Octal D-type Flip-Flops (with 3-state outputs)/Octal D-type Flip-flops (with inverted 3-state outputs)
Published Mar 23, 2005
Detailed Description HD74HC374/HD74HC534 Octal D-type Flip-Flops (with 3-state outputs) Octal D-type Flip-flops (with inverted 3-state output...
Datasheet PDF File HD74HC374 PDF File

HD74HC374
HD74HC374


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



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