PI3B16232A(2004) 데이터 시트보기 (PDF) - Pericom Semiconductor

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PI3B16232A
(Rev.:2004)

3.3V, Synchronous 16-Bit to 32-Bit FET Mux/Demux NanoSwitch™

Pericom Semiconductor 

PI3B16232

3.3V, Synchronous 16-Bit to 32-Bit FET

Mux/Demux NanoSwitch™

Product Features

• Near-Zero propagation delay.

• 5Ω Switches Connect Between Two Ports

• Packages Available :

- 56-pin 240mil Wide Thin Plastic TSSOP(A)

- 56-pin 300mil Wide Plastic SSOP(V)

Logic Block Diagram

CLKEN 28

CLK 27

S0 30

S1 29

D

CE

CLK

D

CE

CLK

1A 1

1 of 16 Channels

SW

56 1B1

SW

55 1B2

SW

A

B

S

Truth Table

S1

S0

X

X

L

L

L

H

H

L

H

H

CLK

X

↑

↑

↑

↑

CLKEN

Function

H Last State

L Disconnect

L A = B1 and A = B2

L A = B1

L A = B2

Product Description

Pericom Semiconductor’s PI3B series of logic circuits are produced

using the company's advanced submicron CMOS technology.

The PI3B16232 is a 3.3 volt, 16-bit to 32-bit synchronous

switch.

Two select inputs (S0 and S1) control the data flow. A clock (CLK)

and a clock enable (CLKEN) synchronize the device operation.

When CLKEN is high, the bus switch remains in the last clocked

function.

Product Pin Configuration

1A

2B1

2B2

3A

4B1

4B2

5A

6B1

6B2

7A

8B1

8B2

GND

Vc c

9A

10B1

10B2

11A

12B1

12B 2

13A

14B 1

14B 2

15A

16B1

16B2

CLK

CLKEN

1

56

2

55

3

54

4

53

5

52

6

51

7

50

8

49

9

48

10

47

11

46

12

56-Pin

A, V

45

13

44

14

43

15

42

16

41

17

40

18

39

19

38

20

37

21

36

22

35

23

34

24

33

25

32

26

31

27

30

28

29

1B1

1B2

2A

3B1

3B2

4A

5B1

5B2

6A

7B1

7B 2

8A

GND

Vc c

9B1

9B2

10A

11B1

11B2

12A

13B1

13B2

14A

15B1

15B2

16A

S0

S1

1

PS8178C

02/18/04

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