These device are positive edge triggered flip-flops. The difference between HD74HCT374 and HD74HCT534 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.
|Document title||Document type
|PDF 295 KB||Datasheet|
Renesas General-Purpose ICs Power Management Linear ICs / General-Purpose Linear ICs / General-Purpose Logic ICs General CatalogPDF 5.23 MB
|PDF 1.32 MB||Brochure|
|PDF 130 KB 日本語||Datasheet|
Unification of a JEDEC tray and a embossed carrier tape for LQFP package (Additional Information & Correction)PDF 4.86 MB 日本語
|Product Change Notice|
|PDF 3.74 MB 日本語||Product Change Notice|
|PDF 1.46 MB 日本語||Product Change Notice|
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