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Product Detailed Parameters
- Description：IC MUX 8:1 25OHM 16SOEIAJ
- Series：-
- Mfr：onsemi
- Package：Tube,Tube
- Switch Circuit：-
- Multiplexer/Demultiplexer Circuit：8:01
- On-State Resistance (Max)：25Ohm
- Channel-to-Channel Matching (ΔRon)：8Ohm
- Voltage - Supply, Single (V+)：2V ~ 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：-60dB @ 1MHz
- Operating Temperature：-55°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Package / Case：16-SOIC (0.209", 5.30mm Width)
- Supplier Device Package：16-SOEIAJ
- Number of Circuits：1
- Grade：-
- Qualification：-
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Overview
The MC74LVXT8051MG is a single-pole, eight-position analog multiplexer/demultiplexer manufactured by onsemi in the SOEIAJ-16 package. It operates within a power supply range of 2.0 V to 6.0 V and supports an operating temperature from -55°C to +85°C. The device features silicon-gate CMOS technology for fast propagation speeds and low ON resistance. Maximum ON resistance reaches 40 Ohms at 3.0 V and 30 Ohms at 5.5 V. Propagation delays are up to 30 ns for channel select to output and 8.0 ns for analog input to output. Bandwidth is 80 MHz, with off-channel leakage current limited to 1.0 µA.
Feature Summary
- Utilizes high-performance silicon-gate CMOS technology for improved linearity and lower ON resistance compared to metal-gate counterparts.
- Provides diode protection on all inputs and outputs, allowing overvoltage tolerance up to 7.0 V regardless of supply voltage.
- Supports analog signal control across the complete power supply range from VCC to GND.
- Features TTL-compatible digital control inputs for seamless interfacing.
Applications
- Logic level translation between 1.8V, 3.0V, and 5.0V CMOS logic circuits.
- Interfacing 5.0V circuits to 3.0V circuits via overvoltage tolerant inputs.
- Analog signal routing in systems requiring low crosstalk and low noise performance.
Procurement Notes
Verify the specific ordering suffix 'M' corresponds to the SOEIAJ-16 package configuration required for the design. Confirm that the component meets RoHS compliance standards if lead-free assembly is mandated. Ensure the selected variant matches the thermal and electrical requirements for the intended operating environment.
Selection Notes
Select this component when a single-pole, eight-channel analog switch is needed with extended temperature capabilities down to -55°C. The LVXT series offers superior speed and linearity compared to older metal-gate technologies. Verify that the maximum ON resistance values at the target supply voltage meet the signal integrity requirements of the application.
Part Context
This part belongs to the MC74LVXT8051 family of analog multiplexers. It shares pinout compatibility with high-speed HC4051A and metal-gate MC14051B devices. The MG suffix specifically denotes the SOEIAJ-16 surface-mount package, distinguishing it from SOIC or TSSOP variants within the same functional family.
Replacement Considerations
Public confirmed substitute part numbers include MC74LVXT8051D (SOIC-16) and MC74LVXT8051DG (Pb-Free SOIC-16). These alternatives share identical electrical characteristics but differ in physical package dimensions and mounting style.
