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.

Memory & Logic

Product Selection Table

    Processing table
    Part Number
    Function
    Pkg. Code
    Temp. Range
    Bus Width (bits)
    Core Voltage (V)
    On Resistance (Ω)
    Speed Grade
    105°C Max. Case Temp.
    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 PCG20, PGG20 -40 to 85°C 8 3.3 5 Standard
    74CBTLV3245
    Low-Voltage Octal Bus Switch    		 Bus Switch PCG20, PGG20 -40 to 85°C 8 3.3 5 Standard
    74CBTLV3251
    Low-Voltage 8:1 Multiplexer/Demultiplexer    		 Multiplexer/Demultiplexer PCG16, 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
    74CBTLV3862
    Low-Voltage 10-Bit Bus Switch with Active High and Low Enables    		 Bus Switch with Active High and Low Enables PGG24 -40 to 85°C 10 3.3 Standard
    74CBTLV6800
    Low-Voltage 10-Bit Bus Switch with Precharged Outputs    		 Bus Switch with Precharged Outputs PGG24 -40 to 85°C 10 3.3 5 Standard
    Parametric Table tips

    Tips for Using This Parametric Table:

    • Hide Filters button in header: Collapse or expands filters
    • Column sort buttons in header: Sort Column alphabetically / numerically descending or ascending
    • Reset button in header: Reset all filters to the page default
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    • Export button in header: Export the filtered results of the table to an Excel document
    • Filter parts search bar in header: Type to filter table results by part number
    • Hide column button in column headers: Select to hide columns in table
    • AND / OR toggle switches in header: Toggles the logic of this particular filter to be “AND” or “OR” logic for filtering results
    • Multiselect checkboxes at beginning of each row in table: Select these checkboxes to compare products against each other
    • Document icon next to product name in row: View the featured document for this product
    • Chip icon next to the right of the document icon in row: View the block diagram for this product
    • Cart icon to the right of the chip icon: Indicates that samples are available for this product

    Documentation

    Title Type Date
    IDT Digital Logic Products Package and Ordering Information
    PDF109 KB
    Guide
    Logic Products Overview
    PDF2.19 MB
    Overview