Datasheet Details
| Part number | HD74HCT574 |
|---|---|
| Manufacturer | Hitachi Semiconductor (now Renesas) |
| File Size | 68.70 KB |
| Description | Octal D-type Flip-Flops (with 3-state outputs) |
| Datasheet |
 HD74HCT574 Datasheet
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General Description
These devices are positive edge triggered flip-flops.
The difference between HD74HCT564 and HD74HCT574 is only that the former has inverting outputs and the latter has non-inverting outputs.
Key Features
- LSTTL Output Logic Level Compatibility as well as CMOS Output Compatibility High Speed Operation: tpd (D to Q, Q) = 15 ns typ (CL = 50 pF) High Output Current: Fanout of 15 LSTTL Loads Wide Operating Voltage: VCC = 4.5 to 5.5 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 L X Clock Data H L X X HD74HCT564 L H Q0 Z HD74HCT574 H L Q0 Z HD74HCT.