SN74ALS1640A Datasheet - Texas Instruments

SN74ALS1640A OCTAL BUS TRANSCEIVERS

A5 6 A6 7 15 B4 14 B5 These octal bus transceivers are designed for asynchronous two-way communication between data buses. These devices transmit data from the A7 8 A8 9 GND 10 13 B6 12 B7 11 B8 A bus to the B bus or from the B bus to the A bus, depending on the level at the direction-control.

SN74ALS1640A Features

* inverting logic, while the SN74ALS1645A features noninverting logic. The SN74ALS1640A and SN74ALS1645A are characterized for operation from 0°C to 70°C. INPUTS OE DIR L L L H H X FUNCTION TABLE OPERATION SN74ALS1640A SN74ALS1645A B data to A bus B data to A bus A data to B bus A data t

SN74ALS1640A-etcTI.pdf