参数资料
| 型号： | PI5C16862CBE |
| 厂商： | Pericom |
| 文件页数： | 1/4页 |
| 文件大小： | 0K |
| 描述： | IC 20-BIT BUS SW 2PORT 48-BQSOP |
| 产品变化通告： | Product Discontinuation Notice 19/May/2010 |
| 标准包装： | 49 |
| 类型： | 总线开关 |
| 电路： | 5 x 1:1 |
| 独立电路： | 4 |
| 电压电源： | 单电源 |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 48-FSOP（0.154"，3.90mm 宽） |
| 供应商设备封装： | 48-BQSOP |
| 包装： | 管件 |
1
PS8391C
09/15/04
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Fx
E
B0
A
-
9
1
A
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DH
Z
-i
H
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CL
0
B
-
9
1
B
TruthTable(1)
Note:
1. H
= High Voltage Level
L
= Low Voltage Level
Hi-Z = High Impedance
PinDescription
PinConfiguration
Features
Near-Zero propagation delay
5-ohm switches connect inputs to outputs
Undershoot Protection up to –1V
Direct bus connection when switches are ON
32X384 function with flow through pinout make board
layout easier
Ultra-low quiescent power (120A typical)
— ideally suited for notebook applications
Industrial operating temperature: –40°C to +85°C
Packaging(Pb-free&Greenavaliable):
—48-pin240-milwideplasticTSSOP
—48-pin150-milwideplasticBQSOP
Description
Pericom Semiconductor’s PI5C16862C is configured as a 20-bit, 2-
portbusswitchdesignedwithalowOn-Resistance(5-ohm)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 (BEx) input
signal.
The PI5C16862C can withstand undershoot of up to –1V.
Block Diagram
BE2
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
GND
BE4
A10
A11
A12
A13
A14
A15
A16
A17
A18
A19
GND
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
VCC
BE1
B0
B1
B2
B3
B4
B5
B6
B7
B8
B9
VCC
BE3
B10
B11
B12
B13
B14
B15
B16
B17
B18
B19
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
48-Pin
A, B
BE1
A4
A0
B4
B0
BE4
A19
A15
B19
B15
12345678901234567890123456789012123456789012345678901234567890121234567890123456789012345678901212345678901234567890123456789012123456789012
PI5C16862C
20-Bit, 2-Port Bus Switch
with Undershoot Protection
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A
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B
0
A
-
9
1
AA
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B
0
B
-
9
1
BB
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B
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相关代理商/技术参数 |
参数描述 |
|---|---|
| PI5C16862CBEX | 功能描述:数字总线开关 IC 20B Bus Switch RoHS:否 制造商:Texas Instruments 开关数量:24 传播延迟时间:0.25 ns 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:TSSOP-56 封装:Reel |
| PI5C3125 | 制造商:PERICOM 制造商全称:Pericom Semiconductor Corporation 功能描述:4-Bit Bus Switch with Individual Enables |
| PI5C3125-16 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Digital Switch | 4-Bit Bus Switch w/Individual Low Enables |
| PI5C3125C | 制造商:PERICOM 制造商全称:Pericom Semiconductor Corporation 功能描述:4-Bit BusSwitch with -2V Undershoot Protection |
| PI5C3125L | 制造商:PERICOM 制造商全称:Pericom Semiconductor Corporation 功能描述:4-Bit Bus Switch with Individual Enables |
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