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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 (0.154", 3.90mm Width)
- Supplier Device Package：16-SOIC
- Number of Circuits：3
- Grade：-
- Qualification：-
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Overview
The MM74HC4053MX is a triple 2-channel analog multiplexer/demultiplexer manufactured by Fairchild Semiconductor, now part of ON Semiconductor. It utilizes silicon-gate CMOS technology to provide bidirectional switching capabilities for analog signals. The device operates within a supply voltage range of 2 V to 6 V and supports surface-mount installation in a SOIC-16 Narrow package. Key electrical parameters include a maximum on-resistance of 230 Ohms, a bandwidth of 30 MHz, and propagation delays with a maximum on-time of 355 ns and off-time of 290 ns. It functions reliably across an operating temperature range from -40°C to +85°C.
Feature Summary
- Triple 2-channel configuration allowing independent control of three separate analog signal paths
- Bidirectional switching capability enabling flexible routing of analog inputs and outputs
- CMOS construction providing low power consumption and high noise immunity
Applications
- Signal routing in data acquisition systems
- Audio signal path selection in consumer electronics
- Multiplexing sensor inputs in industrial control applications
Procurement Notes
Verify the manufacturer designation carefully, as Fairchild Semiconductor's semiconductor division was acquired by ON Semiconductor. Ensure the specific suffix matches the required packaging format, such as cut tape or reel options, when sourcing from distributors. Confirm RoHS compliance status through official datasheets provided by the current manufacturer.
Selection Notes
Select this component when a compact solution for routing multiple analog signals is required within a low-voltage digital system. The 230 Ohm on-resistance limit should be evaluated against the source impedance requirements of the connected circuitry. Consider the 30 MHz bandwidth limitation for high-frequency signal integrity before finalizing the design.
Part Context
This component belongs to the standard 74HC series of logic integrated circuits, widely recognized for compatibility with various digital logic families. The MM74HC4053MX specifically addresses the need for multi-channel analog switching in space-constrained printed circuit board designs using narrow surface-mount packages.
Replacement Considerations
Direct pin-compatible substitutes include the M74HC4053RM13TR from STMicroelectronics and the 74HC4053D from Toshiba. Verify that alternative manufacturers meet the specific on-resistance and propagation delay requirements of the original design.
