參數(shù)資料
型號(hào): PI5C162861BE
廠商: Pericom
文件頁(yè)數(shù): 1/4頁(yè)
文件大小: 0K
描述: IC 20-BIT BUS SW 2PORT 48-BQSOP
產(chǎn)品變化通告: Product Discontinuation Notice 19/May/2010
標(biāo)準(zhǔn)包裝: 49
類(lèi)型: 總線開(kāi)關(guān)
電路: 10 x 1:1
獨(dú)立電路: 2
電壓電源: 單電源
工作溫度: -40°C ~ 85°C
安裝類(lèi)型: 表面貼裝
封裝/外殼: 48-FSOP(0.154",3.90mm 寬)
供應(yīng)商設(shè)備封裝: 48-BQSOP
包裝: 管件
產(chǎn)品目錄頁(yè)面: 1226 (CN2011-ZH PDF)
1
PS7026H
10/11/10
Truth Table(1)
Function
BEx
A19-A0
Disconnect
H
Hi-Z
Connect
L
B19-B0
Note:
1. H = High Voltage Level, L = Low Voltage Level,
Hi-Z = High Impedance
Pin Description
Pin Name
Description
BEx
Bus Enable Inputs (Active LOW)
A19-A0
Bus A
B19-B0
Bus B
Pin Configuration
PI5C16861
Features
Near-Zeropropagationdelay
5or25switchesconnectinputstooutputs
DirectbusconnectionwhenswitchesareON
32X384functionwithflowthroughpinoutmakeboardlayout
easier
Ultra-lowquiescentpower(0.2Atypical)
–Ideallysuitedfornotebookapplications
Industrialoperatingtemperature:–40°Cto+85°C
Packaging(Pb-free&Green):
–48-pin240-milwideplasticTSSOP(A)
Description
PericomSemiconductor’sPI5C16861isconfiguredasa20-bit,
2-portbusswitchdesignedwithalowOn-Resistance(5)allowing
inputstobeconnecteddirectlytooutputs.Thebusswitchcreatesno
additionalpropagationaldelayoradditionalgroundbouncenoise.The
switchesareturnedONbytheBusEnable(BEx)inputsignal.
Block Diagram
NC
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
GND
NC
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
BE2
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
BE1
A9
A0
B9
B0
BE2
A19
A10
B19
B10
20-Bit, 2-Port Bus Switch
11-0008
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