Datasheet Details
| Part number | HD74HC564 |
|---|---|
| Manufacturer | Hitachi Semiconductor (now Renesas) |
| File Size | 65.49 KB |
| Description | Octal D-type Flip-Flop |
| Datasheet |
 HD74HC564 Datasheet
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General Description
These devices are positive edge triggered flip-flops.
The difference between HD74HC564 and HD74HC574 is only that the former has inverting outputs and the latter has noninvertering outputs.
Key Features
- High Speed Operation: tpd (Clock to Output) = 13 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 Outputs Output Control L L L H Q0 : Q0 : L X Clock Data H L X X HD74HC564 L H Q0 Z HD74HD574 H L Q0 Z level of Q before the indicated Steady-sate input conditions were established. comp.