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Updated at 17/06/2025 10:30:15(UTC+8)

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Description

General-purpose CMOS Logic IC Series (BU4S,BU4000B Series)
High Voltage CMOS Logic ICs Analog Switch
●Description
BU4066BC series ICs each contain 4 independent switches capable of controlling either digital or analog signals. BU4051BC / BU4052BC / BU4053BC / and BU4551B series ICs are analog selectable composite multiplexer/demultiplexer. BU4051BC series is configured with 8 channels, BU4052BCis configured with two 4 channels,BU4053BC series is configured with three 2 channels, BU4551B series is configured with four 2 channels, and switches applicable for each channel are turned on according to digital signals of control terminal. Even if the logic amplitude (VDD-VSS) of the control signal is small, signals of large amplitude (VDD-VEE) can be switched.
●Features
1) Low power consumption
2) Wide operating supply voltage (3[V]~18[V])
3) High input impedance
4) L-TTL2 input and LS-TTL1 can be driven directly.
5) Applicable channel switches can be turned “ON” and “OFF” by the digital control signal.
6) Small control voltage (VDD-VSS) can control signals of large amplitude (VDD-VEE).
7) Linearity with excellent transfer characteristics

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BU4551B Specifications

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(Additional charges ($35-$50) may apply for delivery in these areas)
- Delivery date: usually 2 to 7 working days.
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- Carefully inspected and packed by ManyChip warehouse
- Vacuum packaging
- Anti-static packaging
- Shockproof foam
The terms here are for reference only, the actual terms are subject to the sales quotation.
- Please confirm product specifications when ordering.
- MOQ refers to the minimum order quantity required to purchase each part.
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- Decapsulation control
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