PI74LPT16373 데이터 시트보기 (PDF) - Pericom Semiconductor

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PI74LPT16373

Fast CMOS 3.3V 16-Bit Transparent Latch

Pericom Semiconductor 

PI74LPT16373

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Product Pin Description

Pin Name

xOE

xLE

xDx

xOx

GND

VCC

Description

3-State Output Enable Inputs (Active LOW)

Latch Enable Inputs (Active HIGH)

Data Inputs

3-State Outputs

Ground

Power

Truth Table

Inputs(1)

xDx

xLE

xOE

H

H

L

L

H

L

X

X

H

Note:

1. H = High Voltage Level, X = Don't Care,

L = Low Voltage Level, Z = High Impedance

Outputs(1)

xOx

H

L

Z

Product Pin Configuration

1OE

1O0

1O1

GND

1O2

1O3

VCC

1O4

1O5

GND

1O6

1O7

2O0

2O1

GND

2O2

2O3

VCC

2O4

2O5

GND

2O6

2O7

2OE

1

48

2

47

3

46

4

45

5

44

6

43

7

42

8

41

9

40

10

39

11

38

12

48-PIN

V48

37

13 A48 36

14

35

15

34

16

33

17

32

18

31

19

30

20

29

21

28

22

27

23

26

24

25

1LE

1D0

1D1

GND

1D2

1D3

VCC

1D4

1D5

GND

1D6

1D7

2D0

2D1

GND

2D2

2D3

VCC

2D4

2D5

GND

2D6

2D7

2LE

Capacitance (TA = 25°C, f = 1 MHz)

Parameters(1)

Description

Test Conditions

Typ

CIN

Input Capacitance

VIN = 0V

4.5

COUT

Output Capacitance

VOUT = 0V

5.5

Note:

1. This parameter is determined by device characterization but is not production tested.

Max.

6

8

Units

pF

pF

2

PS2069A 01/16/97

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