توضیحات
آی سی 74HC574D
74HC574D
| Part Number | 74HC574D |
| Manufacturer | nexperia |
| Description | Octal D-type flip-flop |
| Published | Dec 27, 2020 |
| Detailed Description | 74HC574; 74HCT574 Octal D-type flip-flop; positive edge-trigger; 3-state Rev. 9 — 20 October 2022 Product data sheet … |
| Datasheet |  74HC574D PDF File |
Overview
74HC574; 74HCT574 Octal D-type flip-flop; positive edge-trigger; 3-state Rev.
9 — 20 October 2022 Product data sheet 1.
General description The 74HC574; 74HCT574 is an 8-bit positive-edge triggered D-type flip-flop with 3-state outputs.
The device features a clock (CP) and output enable (OE) inputs.
The flip-flops will store the state of their individual D-inputs that meet the set-up and hold time requirements on the LOW-to-HIGH clock (CP) transition.
A HIGH on OE causes the outputs to assume a high-impedance OFF-state.
Operation of the OE input does not affect the state of the flip-flops.
Inputs include clamp diodes.
This enables the use of current limiting resistors to interface inputs…
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