Texas Instruments SN74LVC1G66DBVR Microcontrollers
Analog Switch SPST 1:1 195MHz SOT-23
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
SN74LVC1G66DBVR
Series
Base Model
Detailed Description
Analog Switch SPST 1:1 195MHz SOT-23
Package
SOT-23
Lifecycle Status
Active
Datasheet
SN74LVC1G66DBVR Datasheet
Quick Jump:
Technical Specifications
Texas Instruments SN74LVC1G66DBVR Microcontrollers technical specifications.
General
RoHS
Yes
Number of Pins
5
Number of Channels
1
Package / Case
SOT-23
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C (TA)
Supply Voltage
1.65 V ~ 5.5 V
Lifecycle Status
Active
3db Bandwidth
300 MHz
Bandwidth
195 MHz
Alternate Parts Comparison (SN74LVC1G66DBVR vs SN74LVC1G3157DCKR vs SN74LVC1G3157DBVR vs SN74LVC2T45DCUR)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | SOT-23 | 6-TSSOP | SOT-23-6 | 8-VFSOP |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 125°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Supply Voltage | 1.65 V ~ 5.5 V | 1.65 V ~ 5.5 V | 1.65 V ~ 5.5 V | 1.65 V ~ 5.5 V |
| Number of Pins | 5 | 6 | 6 | 8 |
| Number of Channels | 1 | 1 | 1 | 2 |
| RoHS | Yes | Compliant | Compliant | Compliant |
| Lifecycle Status | Active | Production | Production | Production |
| Contact Plating | Gold | Gold | Gold | Gold |
| High Level Output Current | 50 mA | 128 mA | 128 mA | -32 mA |
| Lead Free | Lead Free | Lead Free | Lead Free | Lead Free |
| Low Level Output Current | 50 mA | 128 mA | 128 mA | 32 mA |
| Action |
Cross Reference
Manufacturer-stated alternates from official cross-reference tools. These are not a guaranteed pin-compatible drop-in. Qualify package, pinout, and electrical limits against the datasheet before a board change. See cross-reference vs drop-in compatible .
Suggested replacements
NL5S4257CDFT2GonsemiSimilaronsemi
Pin NoPkg NoElec Mixed
1 Circuit IC Switch 2:1 6Ohm SC-88/SC70-6/SOT-363
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Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.
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SN74LVC1T45DBVRTexas InstrumentsTranslators, Level Shifters bidirectional 420Mbps 1.65V~5.5VCCA 1.65V~5.5VCCB SOT23-6
SN74LVC1G07DBVRTexas InstrumentsSingle 1.65-V to 5.5-V buffer with open-drain outputs 5-SOT-23 -40 to 125
