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PI5C34x245 (Obsolete)

32-Bit Bus Switch

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Product Description

The PI5C34X245 is a 32-bit, 2-port bus switch. Four enable signals (BEn) turn the switches on. The bus switch creates no additional propagational delay or additional ground bounce noise.


  • Near-Zero propagation delay
  • 5Ω switches connect inputs to outputs
  • Direct bus connection when switches are ON
  • Ultra-low quiescent power (0.2μA typical)
    • Ideally suited for notebook applications
  • Industrial operating temperature: –40°C to +85°C
  • Packaging (Pb-free & Green available):
    • 80-pin 150 mil wide BQSOP (B)

Product Specifications

Product Parameters

Configuration 32-Channel, 1:1
Differential Channels N/A
HotInsertion 1
Lanes N/A
OtherFeatures None
RailToRail 0
Signal Type Single Ended
Single Ended Channels 32
Type N/A
Voltage 5

Related Content



Technical Documents

Recommended Soldering Techniques


Additional Technical Documents are available upon request: 
Application information, Evaluation board, and Other technical documents

Request Documents
Orderable Part Number Status Package Environmental Compliance Packing Request Samples
Qty. Carrier
PI5C34X245BE Obsolete QSOP-80 TPGP 24 TUBE
PI5C34X245BEX Obsolete QSOP-80 TPGP 2000 T&R

Environmental Compliance Legend:
LFF: Pb-Free Finish and RoHS 5/6
TLFP: Totally Pb-Free Product and RoHS 6/6
LFGP: Pb-free Finish and Green Product, RoHS 5/6 and Halogen Free
TPGP: Totally Pb-Free and Green Product, RoHS 6/6 and Halogen Free
GREEN: Halogen-free and RoHS compliant
RoHS: RoHS compliant but NOT halogen-free