INDUSTRIALTEMPERATURERANGE

2

IDT74LVC16245A

3.3V CMOS 16-BIT BUS TRANSCEIVER WITH 3-STATE OUTPUTS

SSOP/ TSSOP/ TVSOP

TOP VIEW

PIN CONFIGURATION

NOTES:

1. H = HIGH Voltage Level

X = Don’t Care

L = LOW Voltage Level

Z = High-Impedance

Inputs

xOE

xDIR

Outputs

L

L

Bus B Data to Bus A

L

H

Bus A Data to Bus B

HX

Z

Pin Names

Description

xOE

Output Enable Inputs (Active LOW)

xDIR

Direction Control Input

xAx

Side A Inputs or 3-State Outputs

xBx

Side B Inputs or 3-State Outputs

PIN DESCRIPTION

NOTE:

1. As applicable to the device type.

Symbol

Conditions

Typ.

Max.

Unit

Input Capacitance

4.5

6

pF

Output Capacitance

6.5

8

pF

I/O Port Capacitance

6.5

8

pF

Symbol

Description

Max

Unit

–0.5 to +6.5

V

–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

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.

1

DIR

1

GND

GND

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

39

38

37

36

35

34

33

32

31

30

29

28

27

26

25

40

41

42

43

44

45

46

47

48

1

1

1

1

1

1

1

1

2

2

GND

2

2

2

2

GND

2

2

2

DIR

1

OE

1

GND

GND

1

1

1

1

1

1

1

2

2

GND

2

2

2

2

GND

2

2

2

OE