SN74LVC1G66DBVT

$0.73

Description：IC SWITCH SPST-NOX1 10OHM SOT23
Series：74LVC

SKU:4daa1f6cc4d4 Category: Analog Switches, Multiplexers, Demultiplexers Brand: Texas Instruments

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Product introduction

Product Detailed Parameters

Description：IC SWITCH SPST-NOX1 10OHM SOT23
Series：74LVC
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT),Bulk
Switch Circuit：SPST - NO
Multiplexer/Demultiplexer Circuit：1:01
On-State Resistance (Max)：10Ohm
Channel-to-Channel Matching (ΔRon)：-
Voltage - Supply, Single (V+)：1.65V ~ 5.5V
Voltage - Supply, Dual (V±)：-
Switch Time (Ton, Toff) (Max)：4.2ns, 5ns
-3db Bandwidth：300MHz
Charge Injection：-
Channel Capacitance (CS(off), CD(off))：6pF
Current - Leakage (IS(off)) (Max)：100nA
Crosstalk：-
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Package / Case：SC-74A, SOT-753
Supplier Device Package：SOT-23-5
Number of Circuits：1
Grade：-
Qualification：-

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SN74LVC1G66DBVT

Overview

The SN74LVC1G66DBVT is a single bilateral analog switch from Texas Instruments, part of the SN74LVC1G66 series. It operates on a single supply voltage ranging from 1.65 V to 5.5 V and supports bidirectional signal transmission with amplitudes up to 5.5 V peak. The device features a maximum on-resistance of 10 Ohms and handles DC switch currents of 100 mA. Electrical performance includes a maximum turn-on time of 4.2 ns and a maximum turn-off time of 5 ns. It functions within an operating temperature range of -40°C to +85°C and is housed in a compact SOT-23-5 surface-mount package.

Feature Summary

Supports bidirectional transmission of both analog and digital signals across the full supply voltage range.
Provides low on-resistance for efficient signal routing in single-channel applications.
Operates reliably at high speeds with nanosecond-level switching times.

Applications

Wireless devices requiring signal path management
Audio and video signal routing systems
Portable computing equipment
Wearable electronic devices
Signal gating, chopping, modulation, or demodulation circuits

Procurement Notes

Verify component authenticity through authorized distribution channels. Confirm RoHS compliance status via official documentation. Check for End-of-Life notices as availability may be restricted. Validate package marking against datasheet specifications to ensure correct identification before integration into production workflows.

Selection Notes

Select this component for designs requiring a single SPST analog switch in a minimal footprint. Ensure the application voltage stays within the 1.65 V to 5.5 V range. Consider the 10 Ohm on-resistance impact on signal integrity for high-frequency paths. Verify thermal requirements align with the -40°C to +85°C industrial temperature grade.

Part Context

This device belongs to the SN74LVC1G66 family of single bilateral analog switches. It shares functional characteristics with variants such as the SN74LVC1G66DBVR but differs in packaging configuration. The DBVT suffix indicates a specific tape-and-reel packaging option suitable for automated surface-mount assembly processes.