Texas Instruments SN74LVC138APWR Signal Switches, Multiplexers and Decoders
Single 3-to-8 CMOS decoder/demultiplexer IC featuring 8 output lines and 3 input lines.

Same model may have multiple batches, images only for reference.
Technical Specifications
Texas Instruments SN74LVC138APWR Signal Switches, Multiplexers and Decoders technical specifications.
General
Alternate Parts Comparison (SN74LVC138APWR vs SN74LVC1G126DCKT vs SN74LVC2G86YZPR vs SN74LVC1GU04DPWR)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 16-TSSOP | 5-TSSOP | 8-XFBGA, DSBGA | 5-XFDFN Exposed Pad |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 125°C (TA) | -40°C ~ 85°C | -40°C ~ 125°C (TA) |
| Supply Voltage | 1.65V ~ 3.6V | 1.65V ~ 5.5V | 1.65V ~ 5.5V | 1.65V ~ 5.5V |
| Current Output High Low | 24mA, 24mA | 32mA, 32mA | 32mA, 32mA | 32mA, 32mA |
| Number of Circuits | 1 | -- | 2 | 1 |
| Number of Inputs | 3 | -- | 2 | 1 |
| Logic Type | -- | Buffer, Non-Inverting | XOR (Exclusive OR) | Inverter |
| Action |
Texas Instruments SN74LVC138APWR Signal Switches, Multiplexers and Decoders Overview
Single 3-to-8 CMOS decoder/demultiplexer IC featuring 8 output lines and 3 input lines. Operates with a supply voltage range of 1.65V to 3.6V, offering a propagation delay of 6.7ns and a bandwidth of 100MHz. Designed for surface mounting in a 16-pin TSSOP package, it supports both inverting polarity and a maximum power dissipation of 200mW.
This RoHS compliant component is suitable for operation between -40°C and 85°C.
