Datasheet Details
- Part number
- HC74HC444
- Manufacturer
- Hitachi Semiconductor
- File Size
- 82.80 KB
- Datasheet
- HC74HC444_HitachiSemiconductor.pdf
- Description
- Quad. Tridirectional Bus Transceiver(with noninverted/inverted 3-state outputs)
HC74HC444 Description
HD74HC442/HD74HC443/HC74HC444 Quad.Tridirectional Bus Transceiver (with noninverted 3-state outputs) Quad.Tridirectional Bus Transceiver (with inver.
These bus transceivers are designed for a synchronous three-way communication between four-line data buses.
HC74HC444 Features
* High Speed Operation 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)
HD74HC442/HD74HC443HD74HC444
Function Table
Input
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