參數(shù)資料
型號: PI5C16210AE
廠商: Pericom
文件頁數(shù): 1/4頁
文件大?。?/td> 0K
描述: IC 20-BIT BUS SW 2PORT 48-TSSOP
標準包裝: 39
類型: 總線開關
電路: 10 x 1:1
獨立電路: 2
電壓電源: 單電源
電源電壓: 4 V ~ 5.5 V
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 48-TFSOP(0.240",6.10mm 寬)
供應商設備封裝: 48-TSSOP
包裝: 管件
1
www.pericom.com
PS8140F
10/08/10
All trademarks are property of their respective owners.
PI5C16210
Block Diagram
1EN
1A10
1A1
1B10
1B1
2EN
2A10
2A1
2B10
2B1
Pin Configuration
NC
1A1
1A2
1A3
1A4
1A5
1A6
GND
1A7
1A8
1A9
1A10
2A1
2A2
VCC
2A3
GND
2A4
2A5
2A6
2A7
2A8
2A9
2A10
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
1OE
2OE
1B1
1B2
1B3
1B4
1B5
GND
1B6
1B7
1B8
1B9
1B10
2B1
2B2
2B3
GND
2B4
2B5
2B6
2B7
2B8
2B9
2B10
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
Description
The PI5C16210 is configured as 20-bit, 2-port bus switches de-
signed with a low ON resistance (5-ohm) allowing inputs to be
connected directly to outputs. The bus switch creates no addi-
tional propagational delay or additional ground bounce noise.
The switches are turned ON by the Bus Enable (xOE) input signal.
Features
Near-Zero propagation delay
5-ohm switches connect inputs to outputs
Direct bus connection when switches are ON
32X384 function with flow through pinout make board
layout easier
Ultra-low quiescent power (0.5μW typical)
à
Ideally suited for notebook applications
Industrial operating temperature: –40°C to +85°C
Packaging (Pb-free & Green):
à
48-pin 240-mil wide plastic TSSOP (A)
20-Bit, 2-Port Bus Switch
Pin Description
Pin Name
Description
1OE, 2OE
Bus Enable Input (Active LOW)
1A1-1A10, 2A1-2A10 Bus A
1B1 - 1B10, 2B1 - 2B10 Bus B
Truth Table(1)
Inputs
Inputs/Outputs
1OE
2OE
1A,1B
2A,2B
L
1A = 1B
2A = 2B
L
H
1A = 1B
Z
H
L
Z
2A = 2B
H
Z
Note: 1. H = High Voltage Level
L = Low Voltage Level
Hi-Z = High Impedance
11-0008
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