HD74HC648 - Octal Bus Transceivers/Registers
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
HD74HC648 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
