SN74LV4053ATDREP

$1.90

Description：IC SWITCH SPDT X 3 75OHM 16SOIC
Series：-

SKU:7061b7722350 Category: Analog Switches, Multiplexers, Demultiplexers Brand: Texas Instruments

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Product introduction

Product Detailed Parameters

Description：IC SWITCH SPDT X 3 75OHM 16SOIC
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT)
Switch Circuit：SPDT
Multiplexer/Demultiplexer Circuit：2:01
On-State Resistance (Max)：75Ohm
Channel-to-Channel Matching (ΔRon)：1.3Ohm
Voltage - Supply, Single (V+)：2V ~ 5.5V
Voltage - Supply, Dual (V±)：-
Switch Time (Ton, Toff) (Max)：14ns, 14ns
-3db Bandwidth：50MHz
Charge Injection：-
Channel Capacitance (CS(off), CD(off))：0.5pF, 8.2pF
Current - Leakage (IS(off)) (Max)：100nA
Crosstalk：-45dB @ 1MHz
Operating Temperature：-40°C ~ 105°C (TA)
Mounting Type：Surface Mount
Package / Case：16-SOIC (0.154", 3.90mm Width)
Supplier Device Package：16-SOIC
Number of Circuits：3
Grade：-
Qualification：-

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SN74LV4053ATDREP

Overview

The SN74LV4053ATDREP is a triple 2-channel analog multiplexer/demultiplexer manufactured by Texas Instruments. It operates within a supply voltage range of 1.65V to 5.5V, supporting mixed-mode voltage operation across all ports. The device features three independent SPDT switches with low on-resistance and minimal crosstalk. Key electrical parameters include a maximum on-resistance of 75 Ohms, a bandwidth of 50 MHz, and propagation delays of 16 ns typical, with switch times up to 28 ns. It functions reliably between -40°C and +105°C in a TSSOP-16 package.

Feature Summary

Supports mixed-mode voltage operation allowing digital and analog signals to share common buses without external switching constraints.
Provides low crosstalk and high off-isolation for effective signal gating and modulation applications.
Features individually controllable switches with extremely low input current and robust ESD protection.

Applications

Signal gating and selection in data acquisition systems
Chopper stabilization circuits for precision amplifiers
Modulation and demodulation in communication equipment

Procurement Notes

Verify the specific suffix 'TDREP' against official Texas Instruments documentation to confirm military-grade or enhanced reliability specifications. Ensure the TSSOP-16 package type matches the target PCB footprint. Confirm RoHS compliance status and moisture sensitivity level prior to assembly planning.

Selection Notes

Select this component when designing systems requiring simultaneous switching of three independent analog channels with low distortion. The wide supply voltage range accommodates both 1.8V and 5V logic interfaces. Consider the thermal performance and on-resistance variation if precise signal integrity is critical over the full operating temperature range.

Part Context

This part belongs to the SN74LV4053A family of triple analog multiplexers. It shares functional similarities with the standard commercial SN74LV4053A but may include specific manufacturing enhancements indicated by the suffix. It serves as a compact alternative to discrete relay solutions for low-power signal routing.

Replacement Considerations

Direct substitutes include the SN74LV4053APWR or SN74LV4053ADBR for general commercial use. For automotive applications, the SN74LV4053AQDYYRQ1 offers AEC-Q100 qualification. Verify pin compatibility and electrical tolerances before substitution.

FAQ

Does the SN74LV4053ATDREP support bidirectional signal flow?

Yes, the device allows signals to be transmitted in either direction through each channel, making it suitable for both multiplexing and demultiplexing roles.