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Product Detailed Parameters
- Description：IC SWITCH SPDT X 3 100OHM 16SOIC
- Series：-
- Mfr：onsemi
- Package：Tube,Tube
- Switch Circuit：SPDT
- Multiplexer/Demultiplexer Circuit：2:01
- On-State Resistance (Max)：100Ohm
- Channel-to-Channel Matching (ΔRon)：10Ohm
- Voltage - Supply, Single (V+)：2V ~ 6V
- Voltage - Supply, Dual (V±)：±2V ~ 6V
- Switch Time (Ton, Toff) (Max)：-
- -3db Bandwidth：120MHz
- Charge Injection：-
- Channel Capacitance (CS(off), CD(off))：50pF
- Current - Leakage (IS(off)) (Max)：100nA
- Crosstalk：-60dB @ 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：3
- Grade：-
- Qualification：-
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Overview
The MC74HC4053AD is a triple single-pole double-throw analog multiplexer/demultiplexer manufactured by onsemi. It utilizes silicon-gate CMOS technology to achieve fast propagation delays and low ON resistances. The device supports an analog power supply range (VCC – VEE) of 2.0 to 12.0 V and a digital control supply range (VCC – GND) of 2.0 to 6.0 V. Key electrical parameters include a maximum ON resistance of 190 Ω at VCC = 4.5 V, a bandwidth of up to 120 MHz at VCC = 6.0 V, and a maximum propagation delay of 45 ns at VCC = 2.0 V. It operates within a temperature range of -55°C to +125°C and is housed in a SOIC-16 package.
Feature Summary
- Triple SPDT configuration allowing independent control of three separate analog switches via dedicated channel-select inputs.
- Silicon-gate CMOS construction providing improved linearity and lower ON resistance compared to metal-gate counterparts.
- Diode protection integrated on all inputs and outputs to guard against high static voltages or electric fields.
Applications
- Signal routing in data acquisition systems requiring multiple analog input selection.
- Audio signal switching applications utilizing the device's low crosstalk and feedthrough isolation characteristics.
- Programmable gain amplifier circuits where analog voltage ranges vary across the complete power supply spectrum.
Procurement Notes
Verify the specific suffix 'D' corresponds to the SOIC-16 package variant required for your design. Confirm that the analog supply differential does not exceed 12.0 V and the digital supply remains within 2.0 V to 6.0 V. Ensure thermal management accounts for the 500 mW power dissipation limit in still air for this plastic package type.
Selection Notes
Select this component when a triple-channel analog switch is needed with wide analog voltage swing capabilities. It is suitable for designs requiring compatibility with standard CMOS logic levels. Consider the HC4851A or HC4852A if injection current protection is a primary requirement instead of basic diode protection.
Part Context
This part belongs to the MC74HC405xA family, which includes the MC74HC4051A (8-channel) and MC74HC4052A (dual 4-channel). All devices in this series share identical pinouts with their metal-gate predecessors, the MC14051AB, MC14052AB, and MC14053AB, facilitating direct upgrades from older technologies.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided documentation. Designers should consult official cross-reference lists from onsemi or verify pin-compatible alternatives such as the 74HC4053D from other manufacturers based on specific electrical parameter matching.
