2

INDUSTRIALTEMPERATURERANGE

IDT74FCT162373AT/CT/ET

FAST CMOS 16-BIT TRANSPARENT LATCH

SSOP/ TSSOP

TOP VIEW

PIN CONFIGURATION

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

LE

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

LE

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

Symbol

Description

Max

Unit

VTERM(2) Terminal Voltage with Respect to GND

–0.5 to +7

V

VTERM(3) 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 +120

mA

ABSOLUTE MAXIMUM RATINGS(1)

(1)

(1)

(1)

(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. All device terminals except FCT162XXX Output and I/O terminals.

3. Output and I/O terminals terminals for FCT162XXX.

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 Names

Description

xDx

Data Inputs

xLE

Latch Enable Input (Active HIGH)

xOE

Outputs Enable Input (Active LOW)

xOx

3-State Outputs

PIN DESCRIPTION

NOTE:

1. H = HIGH Voltage Level

X = Don’t Care

L = LOW Voltage Level

Z = High-Impedance

Inputs

Outputs

xDx

xLE

xOE

xOx

HH

L

H

LH

L

L

XX

H

Z

FUNCTION TABLE(1)