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Product Detailed Parameters
- Description：IC SWITCH SPDT X 3 100OHM 16SOIC
- Series：-
- Mfr：Fairchild Semiconductor
- Package：Bulk
- Switch Circuit：SPDT
- Multiplexer/Demultiplexer Circuit：2:01
- On-State Resistance (Max)：100Ohm
- Channel-to-Channel Matching (ΔRon)：15Ohm
- Voltage - Supply, Single (V+)：2V ~ 6V
- Voltage - Supply, Dual (V±)：±2V ~ 6V
- Switch Time (Ton, Toff) (Max)：41ns, 32ns
- -3db Bandwidth：35MHz
- Charge Injection：-
- Channel Capacitance (CS(off), CD(off))：5pF, 30pF
- Current - Leakage (IS(off)) (Max)：100nA
- Crosstalk：-50dB @ 1MHz
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Package / Case：16-SOIC (0.295", 7.50mm Width)
- Supplier Device Package：16-SOIC
- Number of Circuits：3
- Grade：-
- Qualification：-
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Overview
The MM74HC4053WMX is a triple 2-input multiplexer/demultiplexer switch manufactured by Fairchild Semiconductor. It operates within a supply voltage range of 2 V to 6 V and features three independent SPDT channels. The device utilizes CMOS technology for low power consumption and high noise immunity. Key electrical parameters include a maximum on-resistance of 100 Ohms, a bandwidth of 35 MHz, and propagation delays with a maximum on-time of 41 ns and off-time of 32 ns. It supports single or dual supply configurations and functions reliably across an operating temperature range from -40°C to +85°C.
Feature Summary
- Integrates three independent analog switches in a single package
- Supports bidirectional signal flow for multiplexing and demultiplexing applications
- Provides low on-resistance for minimal signal attenuation
Applications
- Audio signal routing and switching
- Data acquisition systems
- Industrial process control
Procurement Notes
Verify the specific suffix 'WMX' against official datasheets to confirm package dimensions and tape-and-reel specifications. Ensure compatibility with existing PCB footprints for SOIC-16 packages. Confirm RoHS compliance status through manufacturer documentation prior to procurement.
Selection Notes
Select this component when three independent 2:1 analog switches are required in a compact surface-mount package. Compare on-resistance and leakage current specifications against alternative logic families to ensure signal integrity requirements are met for the target application frequency range.
Part Context
This part belongs to the 74HC series of high-speed CMOS logic devices. It serves as a functional equivalent to other industry-standard triple 2-channel multiplexers. The device is widely used in general-purpose analog switching applications requiring low distortion and fast switching speeds.
Replacement Considerations
Check for direct pin-compatible alternatives such as the NXP 74HC4053 or ON Semiconductor variants. Verify that substitute parts match the 100 Ohm on-resistance and 35 MHz bandwidth specifications to maintain circuit performance.
