INDUSTRIALTEMPERATURERANGE

2

IDT74LVC245A

3.3V CMOS OCTAL BUS TRANSCEIVER WITH 3-STATE OUTPUTS

PIN CONFIGURATION

NOTE:

1. As applicable to the device type.

Symbol

Conditions

Typ.

Max.

Unit

Input Capacitance

4.5

6

pF

Output Capacitance

5.5

8

pF

I/O Port Capacitance

6.5

8

pF

Symbol

Description

Max

Unit

Terminal Voltage with Respect to GND

–0.5 to +6.5

V

Storage Temperature

–65 to +150

°C

DC Output Current

–50 to +50

mA

Continuous Clamp Current,

–50

mA

Continuous Current through each

±100

mA

NOTE:

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.

SOIC/ SSOP/ QSOP/ TSSOP

TOP VIEW

2

3

1

16

15

14

11

19

18

20

17

13

12

DIR

5

6

7

4

8

9

GND

10

OE

NOTES:

1. H = HIGH Voltage Level

X = Don’t Care

L = LOW Voltage Level

Z = High-Impedance

Inputs

OE

DIR

Outputs

L

L

Bus B Data to Bus A

L

H

Bus A Data to Bus B

HX

Z

Pin Names

Description

OE

Output Enable Input (Active LOW)

DIR

Direction Control Input

A x

Side A Inputs or 3-State Outputs

B x

Side B Inputs or 3-State Outputs

PIN DESCRIPTION