HD74HC444 Hitachi Semiconductor outputs), Hoja de datos, Ficha técnica, Distribuidor, Inventario y Mejor Precio

HD74HC444

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Part Number	HD74HC444
Manufacturer	Hitachi Semiconductor
Description	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...
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 Inputs CS H X X X X X L L L L L L L L L S1 X H X L L H L L H L L H L L H S0 X H X L H L L H L L H L L H L GA X X H X H H X L L X H L X L H GB X X H H X H L X L L X H H X L GC X X H H H X L L X H L X L H X Transfers Between Buses HD74HC442 None None None None None None A → B, A → C B → C, B → A C → A, C → B A→B B→C C→A A→C B→A C→B HD74HC443 Non...
Document	HD74HC444 Data Sheet PDF 82.80KB

No.	Parte #	Fabricante	Descripción
1	HD74HC442	Hitachi Semiconductor	Quad. Tridirectional Bus Transceiver
2	HD74HC442	Renesas	Quad. Tridirectional Bus Transceiver
3	HD74HC443	Hitachi Semiconductor	Quad. Tridirectional Bus Transceiver
4	HD74HC443	Renesas	Quad. Tridirectional Bus Transceiver
5	HD74HC444	Renesas	Quad Tridirectional Bus Transceiver
6	HD74HC4017	Hitachi Semiconductor	Decade Counter/Divider