Memory & Logic

Renesas offers a family of 3.3V bus switches that provide high-speed switching without adding propagation delay or generating additional ground bounce noise. These are ideal for bidirectional interfaces between busses, and in applications that require isolation and protection.

Product Selection Table

    Processing table
    Function
    Pkg. Code
    Temp. Range
    Bus Width (bits)
    Core Voltage (V)
    On Resistance (Ω)
    Speed Grade
    105°C Max. Case Temp.
    Part Number
    74CBTLV3125
    Low-Voltage Quadruple Bus Switch    		 Bus Switch PCG16, PGG14 -40 to 85°C 4 3.3 5 Standard
    74CBTLV3244
    Low-Voltage Octal Bus Switch    		 Bus Switch PGG20 -40 to 85°C 8 3.3 5 Standard
    74CBTLV3245
    Low-Voltage Octal Bus Switch    		 Bus Switch PGG20 -40 to 85°C 8 3.3 5 Standard
    74CBTLV3251
    Low-Voltage 8:1 Multiplexer/Demultiplexer    		 Multiplexer/Demultiplexer PGG16 -40 to 85°C 8 3.3 5 Standard
    74CBTLV3253
    Low-Voltage Dual 1-of-4 Multiplexer/Demultiplexer    		 Multiplexer/Demultiplexer PCG16, PGG16 -40 to 85°C 8 3.3 5 Standard
    74CBTLV3257
    Low-Voltage Quad 2:1 Mux/Demux Bus Switch    		 Mux/Demux Bus Switch PCG16, PGG16 -40 to 85°C 8 3.3 5 Standard
    74CBTLV3384
    Low-Voltage 10-Bit Bus Switch    		 Bus Switch PCG24, PGG24 -40 to 85°C 10 3.3 5 Standard
    74CBTLV3861
    Low-Voltage 10-Bit Bus Switch    		 Bus Switch PCG24, PGG24 -40 to 85°C 10 3.3 5 Standard
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    Documentation

    Title
    		Type Date
    IDT Digital Logic Products Package and Ordering Information
    PDF 109 KB     		Guide
    Logic Products Overview
    PDF 2.19 MB     		Overview
    2 items