INDUSTRIALTEMPERATURERANGE

2

IDT74ALVCH16823

3.3VCMOS18-BITBUS-INTERFACEFLIP-FLOPWITH3-STATEOUTPUTS

TSSOP

TOP VIEW

PIN CONFIGURATION

NOTE:

1. As applicable to the device type.

Symbol

Conditions

Typ.

Max.

Unit

Input Capacitance

5

7

pF

Output Capacitance

7

9

pF

I/O Port Capacitance

7

9

pF

Symbol

Description

Max

Unit

–0.5 to +4.6

V

V

Storage Temperature

–65 to +150

°C

DC Output Current

–50 to +50

mA

Continuous Clamp Current,

±50

mA

–50

mA

Continuous Current through each

±100

mA

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.

1

CLR

1

OE

1

GND

1

1

1

1

GND

1

1

1

1

2

2

GND

2

2

2

2

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

47

46

45

44

43

42

41

40

39

38

37

36

35

34

33

48

49

50

51

52

53

54

55

56

1

1

CLK

1

CLKEN

1

GND

1

1

1

1

1

1

1

1

GND

2

2

2

2

GND

2

2

2

GND

2

2

OE

2

CLR

25

26

27

28

32

31

30

29

GND

2

2

CLKEN

2

CLK

2

2

2

NOTES:

1. H = HIGH Voltage Level

L = LOW Voltage Level

X = Don’t Care

Z = High Impedance

↑ = LOW-to-HIGH transition

2. Output level before the indicated steady-state input conditions were established.

Inputs

Output

xOE

xCLR

xCLKEN

xCLK

xDx

xQx

L

L

XXX

L

LH

L

↑

HH

LH

L

↑

LL

LH

L

L

X

Q

0

(2)

LH

H

X

X

Q

0

(2)

H

X

XXX

Z

Pin Names

Description

xDx

xCLK

Clock Input

xCLKEN

Clock Enable Inputs

xQx

3-State Outputs

xOE

3-State Output Enable Inputs

xCLR

Clear Inputs

PIN DESCRIPTION

NOTE:

1. These pins have "Bus-Hold". All other pins are standard inputs, outputs, or I/Os.