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Product Detailed Parameters
- Description：IC MUX 8:1 25OHM 16TSSOP
- Series：-
- Mfr：onsemi
- Package：Tube
- Switch Circuit：-
- Multiplexer/Demultiplexer Circuit：8:01
- On-State Resistance (Max)：25Ohm
- Channel-to-Channel Matching (ΔRon)：8Ohm
- Voltage - Supply, Single (V+)：2.5V ~ 6V
- Voltage - Supply, Dual (V±)：-
- Switch Time (Ton, Toff) (Max)：-
- -3db Bandwidth：80MHz
- Charge Injection：-
- Channel Capacitance (CS(off), CD(off))：10pF
- Current - Leakage (IS(off)) (Max)：100nA
- Crosstalk：-
- Operating Temperature：-55°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Package / Case：16-TSSOP (0.173", 4.40mm Width)
- Supplier Device Package：16-TSSOP
- Number of Circuits：1
- Grade：-
- Qualification：-
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Overview
The MC74LVX8051DT is a single-pole, eight-position analog multiplexer/demultiplexer manufactured by onsemi. It utilizes silicon-gate CMOS technology to achieve fast propagation delays and low ON resistance. The device operates with an analog power supply range of 2.5 V to 6.0 V. Key electrical parameters include a maximum ON resistance of 40 Ohms at 3.0 V, a bandwidth of 80 MHz, and a maximum propagation delay of 30 ns from channel select to output. It features diode protection on all inputs and outputs, ensuring compatibility with standard CMOS logic levels.
Feature Summary
- Utilizes silicon-gate CMOS technology for high performance
- Provides improved linearity and lower ON resistance compared to metal-gate counterparts
- Includes diode protection on all inputs and outputs
- Supports analog voltage control across the complete power supply range
Applications
- Analog signal routing in data acquisition systems
- Audio and video signal switching applications
- Programmable gain amplifier circuits
- Data communication equipment requiring signal multiplexing
Procurement Notes
Verify the specific ordering suffix DT corresponds to the TSSOP-16 package configuration as defined in the official datasheet. Confirm RoHS compliance status and check for any recent product change notifications (PCN) that may affect material composition or manufacturing location before finalizing procurement orders.
Selection Notes
Select this component when a single-channel selection from eight available inputs is required within a 2.5 V to 6.0 V operating range. Ensure the application demands low crosstalk and high bandwidth characteristics suitable for precision analog signal handling. Verify that the TSSOP-16 package dimensions align with the target PCB layout constraints.
Part Context
This part belongs to the MC74LVX8051 series of analog multiplexers. It shares functional similarities with the HC4051A and MC14051B but offers enhanced speed and linearity due to its silicon-gate CMOS construction. The device is designed to replace older metal-gate technologies in modern low-voltage digital and analog mixed-signal environments.
Replacement Considerations
Direct pin-compatible alternatives include the MC74LVXT8051DG and MC74LVX4052DR2G. Verify that substitute parts meet the specific 2.5 V to 6.0 V supply requirements and confirm that their respective package types match the existing board footprint.
