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Product Detailed Parameters
- Description：IC MUX 8:1 26OHM 16SOIC
- Series：-
- Mfr：onsemi
- Package：Tape & Reel (TR),Cut Tape (CT)
- Switch Circuit：-
- Multiplexer/Demultiplexer Circuit：8:01
- On-State Resistance (Max)：26Ohm
- Channel-to-Channel Matching (ΔRon)：10Ohm
- Voltage - Supply, Single (V+)：2.5V ~ 6V
- Voltage - Supply, Dual (V±)：±2.5V ~ 6V
- Switch Time (Ton, Toff) (Max)：-
- -3db Bandwidth：80MHz
- Charge Injection：12pC
- Channel Capacitance (CS(off), CD(off))：10pF
- Current - Leakage (IS(off)) (Max)：100nA
- Crosstalk：-
- Operating Temperature：-55°C ~ 125°C (TA)
- Mounting Type：Surface Mount
- Package / Case：16-SOIC (0.154", 3.90mm Width)
- Supplier Device Package：16-SOIC
- Number of Circuits：1
- Grade：-
- Qualification：-
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Overview
The MC74LVXT4051DR2G is an analog multiplexer/demultiplexer manufactured by onsemi, utilizing silicon gate CMOS technology. It features a single 8:1 configuration housed in a 16-SOIC package. The device operates within a supply voltage range of 2.5 V to 6 V for both single and dual supplies. Key electrical specifications include a maximum on-resistance of 86 Ohms, a bandwidth of 80 MHz, and a propagation delay of 40 ns. It supports an operating temperature range from -55°C to +125°C with a power dissipation rating of 500 mW.
Feature Summary
- Supports analog signal routing across the full supply voltage range using CMOS technology
- Provides high-speed switching capabilities suitable for data acquisition systems
- Compatible with standard logic families including HC/HCT and LVC/LVTH
Applications
- Data acquisition systems requiring analog signal selection
- Battery-powered equipment due to low standby current characteristics
- Portable applications utilizing single or dual power supplies
Procurement Notes
Verify the specific ordering suffix DR2G to confirm the SOIC-16 surface-mount package and reel packaging format. Ensure compatibility with RoHS directives and check for any recent Product Change Notifications regarding manufacturing site transfers or material updates before finalizing procurement plans.
Selection Notes
Select this component when an 8-channel analog switch is required with low on-resistance and wide bandwidth. Compare against the MC74LVX4051 for similar performance in different voltage ranges or the MC74VHC4051 for higher speed requirements. Verify that the 86 Ohm on-resistance meets the signal integrity requirements of the specific application circuit.
Part Context
This part belongs to the MC74LVXT4051 series of analog multiplexers. It shares pinout compatibility with legacy devices like the HC4051A and metal gate MC14051B, facilitating direct upgrades in existing designs. The LVXT series specifically targets low-voltage applications while maintaining performance comparable to older technologies.
Replacement Considerations
Direct pin-compatible alternatives include the MC74LVX4051DG and MC74VHC4051DR2G. Verify voltage levels and on-resistance specifications when substituting, as these parameters differ between the LVXT, LVX, and VHC series variants.
