U74HC640 Datasheet - Unisonic Technologies

U74HC640 OCTAL BUS TRANSCEIVERS

The U74HC640 is a octal bus transceivers with 3-state outputs. It is designed for asynchronous two-way communication between data buses. Depending on the direction-control (DIR) input, data are transmitted from the A bus to the B bus or from the B bus to the A bus. When OE is high, the buses are eff.

U74HC640 Features

* Wide Supply Voltage Range from 2V to 6V

* Typical tPD of 8ns at 6V, CL=50pF

* Low Power Consumption, ICC = 8μA (Max) at 5.5V

* ±7.8mA Output Driver at 6V

* ORDERING INFORMATION Ordering Number Lead Free Halogen Free U74HC640L-R20-R U74HC640G-R20-R Package SSOP-20 CMOS I

U74HC640-UnisonicTechnologies.pdf