2

IDT74FST163245, IDT74FST163P245

16-BIT BUS SWITCH

COMMERCIAL TEMPERATURE RANGE

PIN CONFIGURATION

5

6

7

8

9

10

1

2

3

4

46

45

44

43

42

41

40

39

38

37

GND

1

1

GND

1

1

1

1

1

GND

1

1

1

1

GND

1

OE

1

1

11

12

47

48

1

1

1

17

18

19

20

21

22

13

14

15

16

34

33

32

31

30

29

28

27

26

25

2

2

GND

2

2

2

2

GND

GND

2

2

2

2

GND

2

2

2

2

SO48-1

SO48-2

SO48-3

2

23

24

35

36

*NC/**GND

2

2

OE

SSOP/

TSSOP/TVSOP

TOP VIEW

*FST163245

**FST163P245

3513 drw 02

FUNCTION TABLE

3513 tbl 03

Inputs

x

OE

OE

Outputs

L

Bus B Data to Bus A

H

High Z State (163245)

3513 tbl 02

Symbol

Description

Max.

Unit

to GND

–0.5 to +7.0

V

Storage Temperature

–65 to +150

°C

Maximum Continuous Channel

Current

128

mA

NOTES:

1. Stresses greater than those listed under ABSOLUTE MAXIMUM RAT-

INGS 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 condiitions for extended

periods may affect reliability.

Symbol

Parameter

Control Input Capacitance

4

pF

Switch Input/Output

Capacitance

Switch Off

pF

3513 tbl 04

NOTES:

1. Capacitance is characterized but not tested