74HC4316D,652

Overview

The Nexperia 74HC4316D is a quad single-pole single-throw (SPST) analog switch manufactured using high-speed silicon-gate CMOS technology. It features four independent switches, each with two input/output terminals and an active HIGH enable input. The device supports logic level translation, enabling 5 V digital logic to interface with ±5 V analog signals. It operates within a wide supply voltage range of 2.0 V to 10.0 V for the HC variant. Key electrical characteristics include low ON resistance, typically ranging from 80 Ω to 160 Ω depending on the supply voltage differential. The component complies with JEDEC standards JESD8C and JESD7A and offers robust ESD protection exceeding 2000 V via the Human Body Model.

Feature Summary

• CMOS architecture providing low power dissipation and high noise immunity
• Logic level translation capability for interfacing 5 V logic with bipolar analog signals
• Built-in typical break-before-make switching action to prevent signal shorting
• Latch-up performance exceeding 100 mA per JESD 78 Class II Level B

Applications

• Signal gating in electronic circuits
• Modulation and demodulation systems
• Chopper stabilization circuits

Procurement Notes

Verify the specific ordering suffix against the manufacturer's current product data sheet to confirm package type and temperature range. Confirm availability status directly with authorized distributors or the manufacturer, as production lifecycles may change. Ensure the selected variant matches the required logic family (HC vs HCT) for the target application voltage levels.

Selection Notes

Select the 74HC4316D when dual-supply operation is required to handle analog signals swinging above ground or below zero volts. Choose this component over standard bilateral switches if logic level translation between 5 V digital domains and higher voltage analog rails is necessary. Verify that the ON resistance at the specific operating voltage meets the signal integrity requirements of the application.

Part Context

The 74HC4316D belongs to the 74HC/HCT4316 series of quad SPST analog switches. It is functionally similar to other bilateral switches like the 74HC4066 but includes dedicated enable inputs and logic level translation features. The 'D' suffix indicates the SO16 plastic small outline package. This series is designed for applications requiring precise analog signal routing controlled by standard digital logic.

Replacement Considerations

Publicly confirmed substitutes include the 74HCT4316D for TTL-compatible logic interfaces. Other compatible devices in the same functional category are the 74HC4066 and 74LV4316, though pinouts and specific electrical characteristics such as ON resistance and supply voltage ranges should be verified against the design requirements.