Texas Instruments SN74AUC1G19DBVR Signal Switches, Multiplexers and Decoders
1-of-2 Decoder/Demultiplexer, CMOS technology, featuring a single independent circuit with 1 input and 2 outputs.

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Technical Specifications
Texas Instruments SN74AUC1G19DBVR Signal Switches, Multiplexers and Decoders technical specifications.
General
Alternate Parts Comparison (SN74AUC1G19DBVR vs SN74AUC1G240DBVR vs SN74AUC244RGYRG4 vs SN74AUC06RGYR)
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 | SC-74A, SOT-753 | 20-VFQFN Exposed Pad | 14-VFQFN Exposed Pad |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C |
| Supply Voltage | 0.8V ~ 2.7V | 0.8V ~ 2.7V | 0.8V ~ 2.7V | 0.8V ~ 2.7V |
| Current Output High Low | 9mA, 9mA | 9mA, 9mA | 9mA, 9mA | -, 9mA |
| Number of Elements | 1 | 1 | 2 | -- |
| Logic Type | -- | Buffer, Inverting | Buffer, Non-Inverting | Inverter |
| Action |
Texas Instruments SN74AUC1G19DBVR Signal Switches, Multiplexers and Decoders Overview
1-of-2 Decoder/Demultiplexer, CMOS technology, featuring a single independent circuit with 1 input and 2 outputs. Operates with a single supply voltage range of 0.8V to 2.7V, offering a propagation delay of 2ns and a turn-on delay time of 7.5ns. Designed for surface mount with a SOT-23-6 package, this lead-free and RoHS compliant component supports a temperature range of -40°C to 85°C.