INDUSTRIALTEMPERATURERANGE

IDT74ALVCH32245

3.3V CMOS 32-BIT BUS TRANSCEIVER WITH 3-STATE OUTPUTS

3

Pin Names

Description

xOE

Output Enable Inputs (Active LOW)

xDIR

Direction Control Inputs

xAx

xBx

PIN DESCRIPTION

Symbol

Description

Max

Unit

–0.5 to +4.6

V

V

Storage Temperature

–65 to +150

°C

DC Output Current

–50 to +50

mA

Continuous Clamp Current,

±50

mA

–50

mA

Continuous Current through each

±100

mA

NOTES:

1. Stresses greater than those listed under ABSOLUTE MAXIMUM RATINGS may cause

permanent damage to the device. This is a stress rating only and functional operation

of the device at these or any other conditions above those indicated in the operational

sections of this specification is not implied. Exposure to absolute maximum rating

conditions for extended periods may affect reliability.

NOTE:

1. These pins have "Bus-Hold". All other pins are standard inputs, outputs, or I/Os.

NOTE:

1. H = HIGH Voltage Level

L = LOW Voltage Level

X = Don’t Care

Z = High Impedance

Inputs

xOE

xDIR

Outputs

L

L

Bus B Data to Bus A

L

H

Bus A Data to Bus B

H

X

High Z State

NOTE:

1. As applicable to the device type.

Symbol

Conditions

Typ.

Max.

Unit

Input Capacitance

5

7

pF

Output Capacitance

7

9

pF

I/O Port Capacitance

7

9

pF