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Product Detailed Parameters
- Description：IC SWITCH SP4T X 2 26OHM 16SOIC
- Series：-
- Mfr：onsemi
- Package：Tape & Reel (TR)
- Switch Circuit：SP4T
- Multiplexer/Demultiplexer Circuit：4:01
- 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：2
- Grade：-
- Qualification：-
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Overview
The MC74LVXT4052DR2 is a dual 4-channel analog multiplexer/demultiplexer manufactured by onsemi. It utilizes high-performance silicon-gate CMOS technology to achieve fast propagation delays, low ON resistance, and low OFF leakage currents. The device supports an analog power supply range (VCC - VEE) of ±3.0 V and a digital control supply range (VCC - GND) of 2.5 V to 6.0 V. Key electrical parameters include a maximum ON resistance of 86 Ω at 3.0 V, a bandwidth of 80 MHz, and propagation delays ranging from 23 ns to 40 ns depending on voltage. It operates within a temperature range of -55°C to +125°C and features break-before-make circuitry.
Feature Summary
- Compatible with standard TTL logic levels for channel-select and enable inputs
- Improved linearity and lower ON resistance compared to metal-gate or VHC counterparts
- Low crosstalk between switches and low noise performance
- Capable of operating on single supplies or split supplies up to ±3.0 V
Applications
- Signal routing in data acquisition systems
- Audio signal switching and processing
- Test and measurement equipment multiplexing
- Industrial control system I/O selection
Procurement Notes
Verify the specific ordering suffix DR2 corresponds to the SOIC-16 package in tape and reel configuration containing 2500 units. Confirm RoHS compliance status if required, as the base part number may have lead-free variants designated with a G suffix. Ensure the component matches the official datasheet revision 4 specifications for electrical characteristics.
Selection Notes
Select this component when dual independent 4-to-1 analog switching is required with TTL-compatible control logic. It is suitable for applications needing operation across a wide voltage range from 2.5 V to 6.0 V for digital controls. Consider the 80 MHz bandwidth and low charge injection for high-frequency signal integrity requirements.
Part Context
This device belongs to the LVXT series of high-speed CMOS analog switches. It shares pinout compatibility with HC4052A and MC14052B devices but offers improved performance metrics such as lower ON resistance and better linearity. The series is designed for applications requiring precise analog signal routing with minimal distortion.
Replacement Considerations
MC74LVXT4052DG: Lead-free version in SOIC-16 tube packaging. MC74LVXT4052DTR2: Lead-free version in SOIC-16 tape and reel packaging. MC74LVXT4052DTG: Lead-free version in TSSOP-16 tube packaging.
