CD74HC4316PWRG4

Analog Switches, Multiplexers, Demultiplexers Overview

The CD74HC4316PWRG4 is a high-speed CMOS quad analog switch manufactured by Texas Instruments. It integrates four independent single-pole single-throw (SPST) switches within a 16-pin TSSOP package. The device operates on a single supply voltage ranging from 2V to 6V or dual supplies of ±1V to ±5V. Key electrical characteristics include a maximum on-resistance of 170 ohms, a channel-to-channel matching of 5 ohms, and a bandwidth of 200MHz. Switching times are specified with a maximum turn-on time of 37ns and a maximum turn-off time of 34ns. The component supports an operating temperature range from -55°C to +125°C.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Integrates four independent SPST analog switches in a compact surface-mount package
• High-speed performance with 200MHz bandwidth for signal integrity
• Low on-resistance with tight channel-to-channel matching for precision applications
• Wide supply voltage compatibility supporting both single and dual rail configurations

Analog Switches, Multiplexers, Demultiplexers Applications

• Signal routing in data acquisition systems
• Audio and video signal switching
• Programmable gain amplifiers
• Sample-and-hold circuits

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify the specific suffix 'PWRG4' against official Texas Instruments documentation to confirm the TSSOP-16 package and lead-free status. Cross-reference the manufacturer part number with authorized distributors to ensure authenticity. Confirm RoHS compliance and check for any recent product change notices regarding pinout or electrical specifications before finalizing procurement.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component when a quad SPST configuration is required for low-voltage digital control of analog signals. Ensure the 170-ohm on-resistance meets the application's voltage drop requirements. Verify that the 2V minimum supply voltage aligns with the system power rails. Consider the TSSOP-16 footprint constraints during PCB layout design.

Analog Switches, Multiplexers, Demultiplexers Part Context

This part belongs to the 74HC4316 family of high-speed CMOS analog switches. It serves as a functional equivalent to other industry-standard quad analog switches but offers specific TI packaging and reliability standards. The device is designed for applications requiring multiple independent signal paths controlled by standard logic levels.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

The CD74HC4316M96 is listed as a manufacturer-recommended alternative. Verify pin compatibility and electrical parameter equivalence before substitution. Other generic 74HC4316 equivalents may require verification of on-resistance and switching speed differences.