HD74HC646 Hitachi Semiconductor Transceivers/Registers, Hoja de datos, Ficha técnica, Distribuidor, Inventario y Mejor Precio

HD74HC646

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Part Number	HD74HC646
Manufacturer	Hitachi Semiconductor
Description	Six control inputs enable this device to be used as a latched transceiver, unlatched transceiver or a combination of both. As a latched transceiver, data from one bus is stored for later retrieval by ...
Features	• • • • • High Speed Operation: tpd (Bus to Bus) = 14 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) HD74HC646/HD74HC648 Function Table Inputs Control G H H L L L L L L Clock Select Data I/O Data I/O Operation or Function HD74HC648 Isolation Store A & B data B real-time data to A bus B stored data to A bus B stored data to A bus A real-time data to B bus A stored data to B bus A stored data to B bus Direction BA AB AB X X L L L H H H X H L X ...
Document	HD74HC646 Data Sheet PDF 61.86KB

No.	Parte #	Fabricante	Descripción
1	HD74HC640	Hitachi Semiconductor	Octal Bus Transceivers
2	HD74HC640	Renesas	Octal Bus Transceivers
3	HD74HC643	Hitachi Semiconductor	Octal Bus Transceivers
4	HD74HC643	Renesas	Octal Bus Transceivers
5	HD74HC648	Hitachi Semiconductor	Octal Bus Transceivers/Registers
6	HD74HC620	Hitachi Semiconductor	Octal Bus Transceivers