High Voltage CMOS Logic ICs - BU4051BC

Analog switch series of ROHM that is compatible with 4S, 4000B series corresponds to high power supply voltage and has wide lineup built in circuit from 1 to 4. It is able to be used with various applications.

* This product is a STANDARD grade product and not recommend for on-vehicle devices.
Part Number
Unit Quantity
Minimum Package Quantity
Packing Type
Constitution Materials List
BU4051BC Active DIP16 1000 25 Tube inquiry Yes
Function 8ch Analog Multiplexer / Demultiplexer
Vcc(Min.)[V] 3.0
Vcc(Max.)[V] 18.0
H Input Voltage (Min.)[V] 3.5
L Input Voltage (Max.)[V] 1.5
ON Resistance [ohm] 950.0
Control-output propagation delay time [ns] 170.0
In-Out propagation delay time [ns] 15.0
Max propagation frequency [MHz] 20.0
Operating Temperature (Min.)[°C] -40
Operating Temperature (Max.)[°C] 85
  • ・Low power consumption
    ・Wide operating supply voltage (3V to 16 (18) V)
    ・High input impedance
    ・L-TTL2 input and LS-TTL1 can be driven directly.
    ・Pin compatible with 4S, 4000B series
    ・Function compatible with 4S, 4000B series
    ・Wide lineup of package
    ・Linearity with excellent transfer characteristics
Pin Configuration:
Pin Configration
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Thermal Resistance