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Product Detailed Parameters
- Description：IC SW SPST-NO/NCX4 90OHM 16SOIC
- Series：-
- Mfr：onsemi
- Package：Bulk,Tube,Tube
- Switch Circuit：SPST - NO/NC
- Multiplexer/Demultiplexer Circuit：1:01
- On-State Resistance (Max)：90Ohm
- Channel-to-Channel Matching (ΔRon)：15Ohm
- Voltage - Supply, Single (V+)：2V ~ 6V
- Voltage - Supply, Dual (V±)：±2V ~ 6V
- Switch Time (Ton, Toff) (Max)：-
- -3db Bandwidth：160MHz
- Charge Injection：-
- Channel Capacitance (CS(off), CD(off))：10pF
- Current - Leakage (IS(off)) (Max)：100nA
- Crosstalk：-80dB @ 1MHz
- 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：4
- Grade：-
- Qualification：-
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Overview
The MC74VHC4316DG is a quad bilateral switch manufactured by onsemi, utilizing advanced VHC CMOS technology. It operates within a voltage range of 2.0V to 5.5V and features low on-resistance with excellent matching characteristics. The device provides four independent switches in a 16-pin SOIC package. Key electrical parameters include an on-resistance (Ron) typically ranging from 8Ω to 15Ω at 5V, input clamp current of ±20mA, and output clamp current of ±20mA. It supports a 3dB bandwidth of approximately 160MHz and offers low leakage current of 100nA maximum.
Feature Summary
- Advanced VHC CMOS technology ensures high-speed operation with low power consumption.
- Quad bilateral switch architecture allows for flexible signal routing and isolation.
- Low on-resistance provides minimal signal attenuation across the operating voltage range.
- High noise immunity and robust ESD protection suitable for demanding environments.
Applications
- Portable equipment requiring low voltage operation and high speed.
- Battery-powered systems due to low standby power consumption.
- Computing modules for data bus switching and multiplexing.
- Telecommunications equipment for signal path selection.
Procurement Notes
Verify the specific suffix 'DG' against official onsemi documentation to confirm package type and tape/reel specifications. Ensure compatibility with RoHS directives if required by the target application. Cross-reference the manufacturer part number with authorized distributors to confirm current availability and lead times. Check for any recent product change notices that may affect pinout or electrical characteristics.
Selection Notes
Select this component when a quad SPST analog switch is needed with low on-resistance and high bandwidth. The VHC series is suitable for applications requiring fast switching speeds and low power dissipation. Compare Ron variations across different supply voltages to ensure signal integrity. Consider the 16-SOIC package dimensions for PCB layout constraints and thermal management requirements.
Part Context
This part belongs to the 74VHC family of high-speed CMOS logic devices. It complements other analog switches in the portfolio, offering a balance between performance and power efficiency. The VHC technology is designed to replace older HC/HCT families while providing improved speed and lower power consumption. It is widely used in consumer electronics and industrial control systems.
Replacement Considerations
Direct substitutes include MC74HC4316D for HC-level performance. For higher speed requirements, consider MC74VHC1GU4316DT1G in a smaller package. Verify pin compatibility and electrical parameter overlaps before substitution. Ensure the replacement meets the same voltage and temperature specifications.
