SN74LVC2G53YEPR

Overview

The SN74LVC2G53YEPR is a dual analog multiplexer/demultiplexer from the Texas Instruments LVC family, housed in an 8-DSBGA (1.9x0.9 mm) package. It operates on a single supply voltage ranging from 1.65 V to 5.5 V and supports bidirectional signal transmission up to 5.5 V peak. Key electrical parameters include a maximum on-state resistance of 13 Ω at 4.5 V with 32 mA current, a typical propagation delay of 0.5 ns at 3 V, and a -3 dB bandwidth exceeding 300 MHz. The device features low off-state leakage current of ±1 µA max at 5.5 V, crosstalk of -58 dB at 1 MHz, and operates within a temperature range of -40°C to 85°C.

Feature Summary

• Supports both analog and digital signal transmission with high linearity and a high on-off output voltage ratio.
• Utilizes NanoStar packaging technology where the die serves as the package for compact footprint.
• Provides robust ESD protection exceeding JESD 22 standards for human-body, machine model, and charged-device model scenarios.

Applications

• Signal gating and chopping circuits
• Modulation or demodulation in modem applications
• Signal multiplexing for analog-to-digital and digital-to-analog conversion systems

Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm RoHS compliance status and check for obsolescence notices, as this specific part number may be discontinued. Ensure the ordering suffix matches the required package type and bump size specifications before finalizing procurement orders.

Selection Notes

Select this component when designing space-constrained systems requiring dual SPDT switching capabilities. It is suitable for applications demanding low on-resistance and high-speed signal routing across wide voltage ranges. Consider the DSBGA package constraints and thermal impedance characteristics during PCB layout planning.

Part Context

This device belongs to the SN74LVC2G series of dual analog switches manufactured by Texas Instruments. It is part of the broader LVC logic family designed for low-voltage CMOS applications. The specific YEPR suffix denotes the NanoStar WCSP package variant with large bumps, distinguishing it from other package options like DCT or DCU available within the same functional family.

Replacement Considerations

The SN74LVC2G53YZPR is documented as a parameter-equivalent substitute. Verify pinout compatibility and package dimensions before substitution, as the YZPR utilizes a different NanoFree package configuration compared to the original YEPR unit.