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Product Detailed Parameters
- Description：IC SWITCH SP4T X 2 400OHM 16SOIC
- Series：-
- Mfr：onsemi
- Package：Tube,Tube
- Switch Circuit：SP4T
- Multiplexer/Demultiplexer Circuit：4:01
- On-State Resistance (Max)：400Ohm
- Channel-to-Channel Matching (ΔRon)：-
- Voltage - Supply, Single (V+)：2V ~ 6V
- Voltage - Supply, Dual (V±)：-
- Switch Time (Ton, Toff) (Max)：-
- -3db Bandwidth：-
- Charge Injection：-
- Channel Capacitance (CS(off), CD(off))：40pF
- 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 MC74HC4852ADG is a dual 4-input multiplexer/demultiplexer manufactured by onsemi, belonging to the 74HC series of high-speed CMOS logic devices. It features two independent SP4T circuits within a single package, allowing for flexible signal routing applications. The device operates with a supply voltage range of 2V to 6V and supports input levels compatible with standard CMOS logic families. Designed for surface-mount installation, it utilizes a 16-pin SOIC package. The component ensures low static power consumption while providing robust switching capabilities across an extended industrial temperature range from -55°C to +125°C.
Feature Summary
- Dual independent 4-to-1 multiplexing or demultiplexing functionality
- High-speed CMOS technology ensuring low power dissipation
- Wide operating voltage range supporting diverse system requirements
- Industrial temperature rating for harsh environment reliability
Applications
- Signal routing in data acquisition systems
- Multiplexing sensor inputs in industrial control panels
- Address decoding in memory interface circuits
- Data selection in communication equipment
Procurement Notes
Verify the specific suffix 'DG' against the manufacturer's current datasheet to confirm the exact package variant and tape/reel specifications. Ensure compliance with RoHS directives as indicated in official documentation. Cross-reference ordering information directly with onsemi authorized distributors to validate availability and authenticity before procurement.
Selection Notes
Select this component when dual independent 4-channel switching is required within a compact footprint. Consider the 74HC series compatibility for systems utilizing standard CMOS logic levels. Evaluate the 16-pin SOIC package constraints against PCB layout requirements. Confirm that the 2V to 6V supply range aligns with the target application's power architecture.
Part Context
This part belongs to the 74HC485x family of analog switches and multiplexers produced by onsemi. It shares functional similarities with other members like the MC74HC4851 and MC74HC4853 but offers distinct channel configurations. The HC designation indicates high-speed CMOS performance, distinguishing it from legacy 74C or standard 74HC variants in terms of speed and drive capability.
Replacement Considerations
Potential substitutes include the MC74HC4852ADR2G for reel-packaged equivalents or cross-brand options like Nexperia's 74HC4852D. Verify pinout compatibility and electrical parameters such as on-resistance and leakage current before substitution.
