SN54ABT32245, SN74ABT32245

36-BIT BUS TRANSCEIVERS

WITH 3-STATE OUTPUTS

SCBS228C – JUNE 1992 – APRIL 1995

2

POST OFFICE BOX 655303

description (continued)

resistor; the minimum value of the resistor is determined by the current-sinking capability of the driver.

Active bus-hold circuitry holds unused or floating data inputs at a valid logic level.

The SN54ABT32245 is characterized for operation over the full military temperature range of – 55

°C to 125°C.

The SN74ABT32245 is characterized for operation from – 40

°C to 85°C.

FUNCTION TABLE

(each 9-bit section)

INPUTS

OPERATION

OE

DIR

OPERATION

L

L

B data to A bus

L

H

A data to B bus

H

X

Isolation