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The Toshiba Semiconductor and Storage 74HC4052D is a dual analog multiplexer/demultiplexer IC belonging to the 74HC CMOS logic series. It features two independent SP4T switches, each providing four input/output channels (nY0–nY3) and one common terminal (nZ). The device utilizes shared digital selection lines (S0, S1) and a low-active enable pin (E) for channel control. Operating on a single supply voltage ranging from 2V to 6V, it supports surface-mount installation in a 16-SOIC package. Key electrical parameters include a maximum on-resistance of 130 Ohms, a propagation delay of 34ns, and a power dissipation rating of 500mW.
Verify the manufacturer designation as Toshiba Semiconductor and Storage when sourcing this component. Confirm that the package type matches the required 16-SOIC footprint for PCB layout compatibility. Ensure the ordering suffix corresponds to the specific tape and reel or cut tape configuration needed for assembly processes. Cross-reference the RoHS compliance status with current environmental regulations before finalizing procurement orders.
Select the 74HC4052D when dual independent analog switching is required within a 2V to 6V supply range. This part is appropriate for designs needing low on-resistance and standard propagation delays. Consider alternative packages if higher channel counts or different form factors are necessary. Verify that the operating temperature range of -40°C to +85°C meets the environmental requirements of the target application.
This component is part of the broader 74HC4052 family of analog multiplexers. Variants such as the 74HCT4052D(BJ) offer TTL-compatible inputs, while other manufacturers like Nexperia provide similar devices with different voltage ranges. The 74HC4052D specifically targets general-purpose CMOS logic applications requiring reliable analog signal path switching in compact surface-mount configurations.
Public confirmed substitute part numbers include 74HC4052D,653 manufactured by Nexperia.