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MC14051BFL2 is listed in the Analog Switches, Multiplexers, Demultiplexers range at ChipApex. The manufacturer field lists onsemi. Its product description is SINGLE-ENDED MUX, 8 CHANNEL. Review the specifications below when checking this part for your BOM.
Analog Switches, Multiplexers, Demultiplexers specifications for MC14051BFL2
- Description：SINGLE-ENDED MUX, 8 CHANNEL
- Series：*
- Mfr：onsemi
- Package：Bulk
- Switch Circuit：-
- Multiplexer/Demultiplexer Circuit：-
- On-State Resistance (Max)：-
- Channel-to-Channel Matching (ΔRon)：-
- Voltage - Supply, Single (V+)：-
- Voltage - Supply, Dual (V±)：-
- Switch Time (Ton, Toff) (Max)：-
- -3db Bandwidth：-
- Charge Injection：-
- Channel Capacitance (CS(off), CD(off))：-
- Current - Leakage (IS(off)) (Max)：-
- Crosstalk：-
- Operating Temperature：-
- Mounting Type：-
- Package / Case：-
- Supplier Device Package：-
- Number of Circuits：-
- Grade：-
- Qualification：-
Analog Switches, Multiplexers, Demultiplexers datasheet and documents for MC14051BFL2
Analog Switches, Multiplexers, Demultiplexers Overview
The MC14051BFL2 is a digitally controlled analog multiplexer/demultiplexer manufactured by onsemi. It implements an SP8T solid-state switch within a 16-lead SOIC surface-mount package. The device operates with a supply voltage range of 3.0 Vdc to 18 Vdc and supports analog signal voltages across the complete supply range. Key electrical parameters include a maximum ON resistance of 1.2 kΩ, a bandwidth of 17 MHz, and propagation delays of 90 ns. It functions within a temperature range of -55°C to +125°C and features low OFF leakage current and linearized transfer characteristics.
Analog Switches, Multiplexers, Demultiplexers Feature Summary
- Triple diode protection on control inputs for enhanced reliability
- Break-before-make switching function prevents signal shorting
- Pin-for-pin replacement compatibility with standard CD4051 devices
Analog Switches, Multiplexers, Demultiplexers Applications
- Analog signal routing in data acquisition systems
- Audio signal switching applications
- Process control instrumentation
Analog Switches, Multiplexers, Demultiplexers Procurement Notes
Verify the specific suffix FL2 against official datasheets to confirm package dimensions and tape-and-reel specifications. Ensure the ordering code matches the required industrial temperature grade and lead-free compliance status before procurement.
Analog Switches, Multiplexers, Demultiplexers Selection Notes
Select this component when a single 8-channel analog switch is required with wide supply voltage flexibility. Consider the 1.2 kΩ ON resistance limit for signal integrity requirements. Verify that the SOIC-16 footprint aligns with the target PCB layout constraints.
Analog Switches, Multiplexers, Demultiplexers Part Context
This part belongs to the MC14051B series of CMOS analog multiplexers. It serves as a direct replacement for legacy CD4051 components while offering improved performance metrics such as lower noise and defined switching characteristics suitable for modern electronic designs.
Analog Switches, Multiplexers, Demultiplexers Replacement Considerations
Official pin-for-pin replacements include the MC14051BD and MC14051BCPG variants from onsemi. Other compatible equivalents may include HC4051 devices for higher speed requirements, though electrical characteristics will differ.
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