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PI3C32X384 Datasheet

  • PI3C32X384

  • Digital Switch | 3.3V. High-Bandwidth. 20-Bit Bus Switch

  • 5頁(yè)

  • ETC

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PI3C32X384
2.5V/3.3V, High Bandwidth, Hot Insertion
20-Bit, 2-Port, Bus Switch
Product Features
鈥?/div>
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Near-zero propagation delay
5 ohm switches connect inputs to outputs (PI3C32X384)
High Bandwidth (>400 MHz)
Permits Hot Insertion.
5V I/O Tolerant
2.5V Supply Voltage Operation
Packages available:
鈥?48-pin 150-mil wide plastic BQSOP (B)
Product Description
Pericom Semiconductor鈥檚 PI3C series of logic circuits are produced
using the Company鈥檚 advanced submicron CMOS technology,
achieving industry performance.
The PI3C32X384, is a 2.5V or 3.3Volt, high-bandwidth 20-bit, 2-port
bus switches designed with a low ON resistance allowing inputs to
be connected directly to outputs. The bus switch creates no
additional propagational delay or additional ground bounce noise.
The switches are turned ON by the Bus Enable (BE) input signal.
Four bus enable signals are provided, one for each of the upper and
lower five bits of the two 10-bit buses.
Applications
鈥?High Bandwidth Data switching
鈥?Hot Docking
Product Pin Configuration
BE
A
B
0
A
0
A
1
B
1
B
2
A
2
A
3
B
3
B
4
A
4
GND
BE
C
B
5
A
5
A
6
B
6
B
7
A
7
A
8
B
8
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
48
47
46
45
44
43
42
41
VCC
B
19
A
19
A
18
B
18
B
17
A
17
A
16
B
16
B
15
A
15
BE
B
VCC
B
14
A
14
A
13
B
13
B
12
A
12
A
11
B
11
B
10
A
10
BE
D
Logic Block Diagram
A
0
B
0
A
5
B
5
A
4
A
15
B
4
B
15
A
9
A
10
B
9
B
10
A
19
B
19
A
14
B
14
BE
A
BE
B
BE
C
BE
D
Truth Table
(1)
Function
Disconnect
Connect
Connect
Connect
Function
Disconnect
Connect
Connect
Connect
BE
A
H
L
H
L
BE
C
H
L
H
L
BE
B
H
H
L
L
BE
D
H
H
L
L
B
0-B4
Hi-Z
A
4-A0
Hi-Z
A
4-A0
B
9-B5
Hi-Z
A
9-A5
Hi-Z
A
9-A5
B
5-B9
Hi-Z
Hi-Z
A
19-A15
A
19-A15
B
14-B10
Hi-Z
Hi-Z
A
14-A10
A
14-A10
B
9
A
9
GND
48-Pin
40
39
B
38
37
36
35
34
33
32
31
30
29
28
27
26
25
Product Pin Description
Pin Name
BE
X
A
19
- A
0
B
19
- B0
GND
V
CC
1
Note:
1. H = High Voltage Level, X = Don鈥檛 Care,
L = Low Voltage Level, Hi-Z = High Impedance
Description
Bus Enable Inputs (Active LOW)
Bus A
Bus B
Ground
Power
PS8430B
11/18/02

PI3C32X384相關(guān)型號(hào)PDF文件下載

  • 型號(hào)
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    描述
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  • 英文版
    2.5V/3.3V, High Bandwidth, Hot Insertion,4-Bit, 2-Port Bus S...
    PERICOM [P...
  • 英文版
    2.5V/3.3V, High Bandwidth, Hot Insertion,4-Bit, 2-Port Bus S...
    PERICOM
  • 英文版
    2.5V/3.3V, High Bandwidth, Hot Insertion,4-Bit, 2-Port Bus S...
    PERICOM [P...
  • 英文版
    2.5V/3.3V, High Bandwidth, Hot Insertion, 8-Bit, 2-Port Bus ...
    PERICOM
  • 英文版
    2.5V/3.3V, High Bandwidth, Hot Insertion, 8-Bit, 2-Port Bus ...
    PERICOM [P...
  • 英文版
    2.5V/3.3V, High Bandwidth, Hot Insertion 8-Bit, 2-Port, Bus ...
    PERICOM
  • 英文版
    2.5V/3.3V, High Bandwidth, Hot Insertion 8-Bit, 2-Port, Bus ...
    PERICOM [P...
  • 英文版
    2.5V/3.3V, High Bandwidth, Hot Insertion, 2-Bit, 2-Port Bus ...
    PERICOM
  • 英文版
    2.5V/3.3V, High Bandwidth, Hot Insertion, 2-Bit, 2-Port Bus ...
    PERICOM [P...
  • 英文版
    2.5V/3.3V, High Bandwidth, Hot Insertion, 2-Bit, 2-Port Bus ...
    PERICOM
  • 英文版
    2.5V/3.3V, High Bandwidth, Hot Insertion, 2-Bit, 2-Port Bus ...
    PERICOM [P...
  • 英文版
    2.5V/3.3V, High Bandwidth, Hot Insertion 10-Bit, 2-Port, Bus...
    PERICOM
  • 英文版
    2.5V/3.3V, High Bandwidth, Hot Insertion 10-Bit, 2-Port, Bus...
    PERICOM [P...
  • 英文版
    Digital Switch | 3.3V. High-Bandwidth. 10-Bit Bus Switch (FC...
    ETC
  • 英文版
    2.5V/3.3V, 2-Port, 10-Bit Bus Switch with Precharged Outputs...
    PERICOM
  • 英文版
    2.5V/3.3V, 2-Port, 10-Bit Bus Switch with Precharged Outputs...
    PERICOM [P...
  • 英文版
    Low Voltage, High Bandwidth, 2-Channel, 4:1 Mux/DeMux, NanoS...
    PERICOM
  • 英文版
    Low Voltage, High Bandwidth, 2-Channel, 4:1 Mux/DeMux, NanoS...
    PERICOM [P...
  • 英文版
    3.3V, High Bandwidths 20-Bit, 2-Port Bus Switch
    PERICOM
  • 英文版
    3.3V, High Bandwidths 20-Bit, 2-Port Bus Switch
    PERICOM [P...

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