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The MC74VHC4053MG is a triple single-pole double-throw (SPDT) analog multiplexer/demultiplexer manufactured by onsemi using high-performance silicon-gate CMOS technology. It features three independent switches, each connecting one of two analog inputs to a common output. 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 200 Ω at VCC=3.0 V and a typical bandwidth of 120 MHz at VCC=6.0 V. Propagation delays are typically 45 ns at VCC=6.0 V. It operates within a temperature range of -55°C to +125°C and is available in SOIC-16 or TSSOP-16 packages.
Verify the specific package suffix (D for SOIC-16 or DT for TSSOP-16) required for your design, as the base model number does not specify the footprint. Confirm that the component meets RoHS compliance standards if environmental regulations apply to your manufacturing process. Check current availability status directly with onsemi distributors, as production lifecycles may change.
Select this component when designing circuits requiring multiple independent analog signal paths controlled by digital logic. Ensure the total analog voltage swing stays within the VCC to VEE limits. Consider the ON resistance variation across the input voltage range if signal integrity is critical. Verify that the control logic levels match the VCC supply voltage for reliable operation.
This device belongs to the MC74VHC405x family, which includes the MC74VHC4051 (8-channel) and MC74VHC4052 (4-channel). These parts share identical pinouts with older HC4051A/HC4052A/HC4053A and MC14051B/MC14052B/MC14053B devices, facilitating drop-in replacements in legacy designs while offering improved speed and lower power consumption.
Publicly confirmed substitutes include SN74LV4053ANSR from Texas Instruments and CD4053BM from Texas Instruments. Verify pin compatibility and electrical specifications before substitution.