74HC4052N,652

Overview

The 74HC4052N,652 is a high-speed Si-gate CMOS dual 4-channel analog multiplexer/demultiplexer with common select logic. It features four independent inputs/outputs (nY0 to nY3) and a common input/output (nZ) per multiplexer. The device operates on a VCC to GND range of 2.0 V to 10.0 V for the 74HC variant. Analog signals swing between VCC and VEE limits, with VCC minus VEE not exceeding 10.0 V. Key electrical parameters include an ON resistance maximum of 270 Ω at -40 °C to +125 °C (VCC=4.5 V, VEE=0 V). Propagation delay is up to 90 ns at 2.0 V supply. The component is housed in a DIP16 package (SOT38-4) and supports an operating temperature range from -40 °C to +125 °C.

Feature Summary

• Dual 4-channel architecture with shared digital select logic for efficient signal routing
• Wide analog input voltage capability allowing communication between 5 V logic and ±5 V analog signals
• Built-in typical 'break before make' switching action to prevent signal shorting during channel transitions

Applications

• Analog multiplexing and demultiplexing systems
• Digital multiplexing and demultiplexing circuits
• Signal gating applications

Procurement Notes

Verify the specific ordering suffix against the manufacturer's current production status. Confirm that the DIP16 package matches the required PCB footprint. Ensure the ambient temperature requirements align with the specified -40 °C to +125 °C operational range. Check for any recent revisions to the datasheet that may affect pin compatibility or absolute maximum ratings.

Selection Notes

Select this component when a dual 4-channel analog switch is required within a single package. The HC series allows operation down to 2.0 V, suitable for lower voltage digital control interfaces compared to HCT variants. Verify that the ON resistance characteristics meet the signal integrity requirements for the intended analog voltage levels and load currents.

Part Context

This part belongs to the 74HC/HCT4052 family of dual 4-channel analog multiplexers. It is pin-compatible with the older HEF4052B devices, facilitating direct upgrades in existing designs. The NXP Semiconductors specification defines its compliance with JEDEC standard no. 7A, ensuring interoperability with other industry-standard logic families.

Replacement Considerations

The 74HCT4052N,652 serves as a compatible alternative with stricter 4.5 V to 5.5 V logic level requirements. Other package variations such as SO16 (74HC4052D) or TSSOP16 (74HC4052PW) offer the same functionality in surface-mount formats.