HD74HC444 Datasheet and Specifications PDF

The HD74HC444 is a Quad. Tridirectional Bus Transceiver(with noninverted/inverted 3-state outputs).

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Part NumberHD74HC444 Datasheet
ManufacturerHitachi Semiconductor
Overview These bus transceivers are designed for a synchronous three-way communication between four-line data buses. They give the designer a choice of selecting inverting, noninverting or a combination of inv.
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* 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 Inputs CS H X X X X X L L L L L L L L L S1 X .
Part NumberHD74HC444 Datasheet
DescriptionQuad Tridirectional Bus Transceiver
ManufacturerRenesas
Overview These bus transceivers are designed for a synchronous three-way communication between four-line data buses. They give the designer a choice of selecting inverting, noninverting or a combination of inv.
* High Speed Operation
* High Output Current: Fanout of 15 LSTTL Loads
* Wide Operating Voltage: VCC = 2 to 6 V
* Low Input Current: 1 .