參數(shù)資料
型號: PI3C3126WEX
廠商: Pericom
文件頁數(shù): 1/7頁
文件大?。?/td> 0K
描述: IC 4-BIT BUS SW 2-PORT 14-SOIC
標準包裝: 3,000
類型: FET 總線開關
電路: 4 x 1:1
電壓電源: 單電源
電源電壓: 3 V ~ 3.6 V
安裝類型: 表面貼裝
封裝/外殼: 14-SOIC(0.154",3.90mm 寬)
供應商設備封裝: 14-SOIC
包裝: 帶卷 (TR)
1
PS9087
10/29/09
PI3C3126
2.5V/3.3V, High Bandwidth, Hot Insertion,4-Bit,
2-Port Bus Switch with Individual Enables
Features
Near-Zeropropagationdelay
5-ohmswitchesconnectinputstooutputs
HighBandwidth(>400MHz)
2.5V/3.3VSupplyVoltageOperation
Rail-to-Rail,or2.5Vor3.3VSwitching
5VI/OTolerant
PermitsHotInsertion
Packaging(Pb-free&Greenavailable):
–14-pin150-milwideplasticSOIC(W)
–14-pin170-milwideplasticTSSOP(L)
–16-pin150-milwideplasticQSOP(Q)
–16-contactTDFN(ZJ)
Applications
HighBandwidthDataSwitching
HotDocking
Description
PericomSemiconductor’sPI3C3126isa2.5voltor3.3volt,4-bit
bus switch designed with four individual 5-ohm bus switches
withfastindiviualenablesinanindustrystandard74XX125/126
pinout.WhenenabledviatheassociatedBusEnablepin,the“A”
pinisdirectlyconnectedtothe“B”pinforthatparticulargate.
The bus switch introduces no additional propagation delay or
additionalgroundbouncenoise.
The PI3C3126 has active HIGH enables. It is very useful in
switchingsignalsthathavehighbandwidth(>400MHz).
Block Diagram
A0
A1
A2
BE0
BE1
A3
BE2
BE3
B0
B1
B2
B3
09-0072
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