SN74LVC2G66DCURE4

$0.12

Description：IC SWITCH SPST-NOX2 10OHM 8VSSOP
Series：74LVC

SKU:0c9963015170 Category: Analog Switches, Multiplexers, Demultiplexers Brand: Texas Instruments

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Product introduction

Product Detailed Parameters

Description：IC SWITCH SPST-NOX2 10OHM 8VSSOP
Series：74LVC
Mfr：Texas Instruments
Package：Tape & Reel (TR)
Switch Circuit：SPST - NO
Multiplexer/Demultiplexer Circuit：1:01
On-State Resistance (Max)：10Ohm
Channel-to-Channel Matching (ΔRon)：2Ohm (Max)
Voltage - Supply, Single (V+)：1.65V ~ 5.5V
Voltage - Supply, Dual (V±)：-
Switch Time (Ton, Toff) (Max)：3.9ns, 6.3ns
-3db Bandwidth：300MHz
Charge Injection：-
Channel Capacitance (CS(off), CD(off))：6pF
Current - Leakage (IS(off)) (Max)：100nA
Crosstalk：-58dB @ 1MHz
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Package / Case：8-VFSOP (0.091", 2.30mm Width)
Supplier Device Package：8-VSSOP
Number of Circuits：2
Grade：-
Qualification：-

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SN74LVC2G66DCURE4

Overview

The SN74LVC2G66DCURE4 is a dual bilateral analog switch manufactured by Texas Instruments, belonging to the SN74LVC2G series. It operates within a supply voltage range of 1.65V to 5.5V and features an on-resistance of 10 ohms maximum. The device supports a -3dB bandwidth of 300MHz with a channel capacitance of 6pF. It utilizes an 8-VSSOP package with dimensions of 2.30mm width and 0.8mm height. The component functions as a single-pole single-throw (SPST) normally open switch with two independent channels.

Feature Summary

Provides dual bilateral signal path switching capability for analog and digital signals
Maintains low on-resistance to minimize signal attenuation across the passband
Supports wide supply voltage operation compatible with various logic families

Applications

Signal routing in portable consumer electronics
Battery-powered systems requiring low power consumption
Audio and video signal switching applications

Procurement Notes

Verify the E4 suffix indicates lead-free status and RoHS compliance per manufacturer specifications. Confirm the component status as discontinued or obsolete through official Texas Instruments channels before finalizing procurement plans. Ensure the 8-VSSOP package footprint matches the target PCB design constraints.

Selection Notes

Select this component when dual analog switching is required within the LVC voltage domain. Compare performance against the non-E4 variant SN74LVC2G66DCUR if availability is critical. Evaluate the 10-ohm on-resistance and 300MHz bandwidth against system signal integrity requirements.

Part Context

This part belongs to the SN74LVC2G family of dual analog switches from Texas Instruments. The E4 suffix typically denotes specific environmental or manufacturing lot characteristics defined by the original equipment manufacturer. It serves as a compact solution for managing multiple signal paths in space-constrained designs.