HD74HC646 Datasheet - Hitachi Semiconductor

Octal Bus Transceivers/Registers

HD74HC646 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) HD74HC

HD74HC646 General 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 the other bus. Alternately real time bus data (unlatched) may be directly transferred from one bus t.

HD74HC646 Datasheet (61.86 KB)

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HD74HC646

Manufacturer:

Hitachi Semiconductor

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61.86 KB

Description:

Octal bus transceivers/registers.

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HD74HC646 Octal Bus Transceivers Registers Hitachi Semiconductor

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HD74HC646 Features

HD74HC646 General Description

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