8.1

2

IDT74FCT163244/A/C

3.3V 16-BIT BUFFER/LINE DRIVER

COMMERCIAL TEMPERATURE RANGES

PIN CONFIGURATIONS

1

GND

1

GND

3

GND

GND

1

1

2

2

2

2

3

3

3

4

4

4

4

4

OE

1

1

GND

1

1

2

2

2

2

3

3

3

3

4

4

4

4

GND

GND

GND

2

OE

3

OE

2532 drw 03

39

29

30

31

32

33

34

35

36

37

38

25

26

27

28

48

47

41

42

43

44

45

46

40

1

2

3

4

5

6

7

8

9

10

12

13

14

15

16

17

18

19

20

11

21

22

23

24

SSOP/

TSSOP/TVSOP

TOP VIEW

SO48-1

SO48-2

SO48-3

1

OE

PIN DESCRIPTION

2532 tbl 01

Pin Names

Description

x

OE

3–State Output Enable Inputs (Active LOW)

xAx

Data Inputs

xYx

3-State Outputs

ABSOLUTE MAXIMUM RATINGS

(1)

Symbol

Description

Max.

Unit

Terminal Voltage with

Respect to GND

–0.5 to +4.6

V

Terminal Voltage with

Respect to GND

–0.5 to +7.0

V

Terminal Voltage with

Respect to GND

–0.5 to

V

Storage Temperature

–65 to +150

°C

DC Output Current

–60 to +60

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 conditions for ex-

tended periods may affect reliability.

2. Vcc terminals.

3. Input terminals.

4. Output and I/O terminals.

2532 lnk 03

°C, f = 1.0MHz)

NOTE:

1. This parameter is measured at characterization but not tested.

2532 lnk 04

Symbol

Conditions

Typ.

Max.

Unit

Input

Capacitance

3.5

6.0

pF

Output

Capacitance

3.5

8.0

pF

NOTE:

2532 tbl 02

1. H = HIGH Voltage Level

L = LOW Voltage Level

X = Don’t Care

Z = High Impedance

FUNCTION TABLE

(1)

Inputs

Outputs

x

OE

OE

xAx

xYx

LL

L

LH

H

HX

Z