2

INDUSTRIALTEMPERATURERANGE

IDT74CBTLV16800

LOW-VOLTAGE 20-BIT BUS SWITCH WITH PRECHARGED OUTPUTS

Symbol

Description

Max.

Unit

SupplyVoltageRange

–0.5 to 4.6

V

BIASV

–0.5 to 4.6

V

InputVoltageRange

–0.5 to 4.6

V

ContinuousChannelCurrent

128

mA

–50

mA

StorageTemperatureRange

–65to+150

°C

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.

NOTE:

1. H = HIGH Voltage Level

L = LOW Voltage Level

Z = High-Impedance

PIN CONFIGURATION

Input OE

Inputs/Outputs

L

A-Port = B-Port

H

A-Port = Z

B-Port = BIASV

Symbol

Parameter

Test Conditions

Min.

Max.

Unit

SupplyVoltage

2.3

3.6

V

BIASV

BiasVoltage

1.3

V

High-LevelControlInputVoltage

1.7

—

V

2

—

Low-LevelControlInputVoltage

—

0.7

V

—

0.8

OperatingFree-AirTemperature

–40

+85

°C

NOTE:

SSOP/ TSSOP/ TVSOP

TOP VIEW

48

47

46

45

44

43

42

41

40

39

38

37

36

35

34

33

32

31

30

29

28

27

26

25

1OE

2OE

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

BIASV

1

GND

1

1

1

1

1

1

1

2

2

2

2

GND

2

2

2

2

1

1

2

2

1

GND

1

1

1

1

1

1

1

2

2

2

2

GND

2

2

2

2

1

1

2

2