2

INDUSTRIALTEMPERATURERANGE

IDT74FCT163374A/C

3.3V CMOS 16-BIT REGISTER (3-STATE)

Symbol

Description

Max

Unit

VTERM(2) Terminal Voltage with Respect to GND

–0.5 to +4.6

V

VTERM(3) Terminal Voltage with Respect to GND

–0.5 to 7

V

VTERM(4) Terminal Voltage with Respect to GND

–0.5 to VCC+0.5

V

TSTG

Storage Temperature

–65 to +150

°C

IOUT

DC Output Current

–60 to +60

mA

ABSOLUTE MAXIMUM RATINGS(1)

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.

2. Vcc terminals.

3. Input terminals.

4. Outputs and I/O terminals.

Symbol

Parameter(1)

Conditions

Typ.

Max.

Unit

CIN

Input Capacitance

VIN = 0V

3.5

6

pF

COUT

Output Capacitance

VOUT = 0V

3.5

8

pF

CAPACITANCE (TA = +25°C, F = 1.0MHz)

NOTE:

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

PIN CONFIGURATION

Pin Names

Description

xDx

DataInputs

xCLK

Clock Inputs

xOx

3-StateOutputs

xOE

3-StateOutputEnableInput(ActiveLOW)

PIN DESCRIPTION

FUNCTION TABLE(1)

Inputs

Outputs

Function

xDx

xCLK

xOE

xOx

Hi-Z

X

L

H

Z

XH

H

Z

LoadRegister

L

↑

LL

H

↑

LH

L

↑

HZ

H

↑

HZ

NOTE:

1. H = HIGH Voltage Level

L = LOW Voltage Level

X = Don’t Care

Z = High-Impedance

↑ = LOW-to-HIGH transition

1

O1

GND

1

O3

VCC

1

OE

GND

2

O2

GND

VCC

GND

1

O2

1

O4

1

O5

1

O6

1

O7

1

O8

2

O1

2

O3

2

O4

2

O5

2

O7

2

O8

2

O6

2

OE

1

CLK

1

D1

1

D2

GND

1

D3

1

D4

VCC

1

D5

1

D6

1

D7

1

D8

2

D1

2

D2

2

D3

2

D4

VCC

2

D5

2

D7

2

D8

2

D6

2

CLK

GND

GND

GND

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

TOP VIEW

PackageType

PackageCode

Order Code

TSSOP

PAG48

PAG

SSOP

PVG48

PVG