Texas Instruments SN74LVC2G157DCTR Signal Switches, Multiplexers and Decoders
CMOS multiplexer, 1-element, 2-input, single-pole double-throw (SPDT) configuration.

Same model may have multiple batches, images only for reference.
Technical Specifications
Texas Instruments SN74LVC2G157DCTR Signal Switches, Multiplexers and Decoders technical specifications.
General
Alternate Parts Comparison (SN74LVC2G157DCTR 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 | 8-MSOP | 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 ~ 5.5V | 1.65V ~ 5.5V | 1.65V ~ 5.5V | 1.65V ~ 5.5V |
| Current Output High Low | 32mA, 32mA | 32mA, 32mA | 32mA, 32mA | 32mA, 32mA |
| Number of Circuits | 1 | -- | 2 | 1 |
| Number of Inputs | 2 | -- | 2 | 1 |
| Logic Type | -- | Buffer, Non-Inverting | XOR (Exclusive OR) | Inverter |
| Action |
Texas Instruments SN74LVC2G157DCTR Signal Switches, Multiplexers and Decoders Overview
CMOS multiplexer, 1-element, 2-input, single-pole double-throw (SPDT) configuration. Features 1 independent circuit with 2 input lines and 1 output line. Operates with a supply voltage range of 1.65V to 5.5V, offering 32mA high and low level output current. Packaged in a lead-free, RoHS compliant SSOP with dimensions of 3.15mm length, 2.9mm width, and 1.2mm height.
Surface mountable with a propagation delay of 4ns, suitable for operation between -40°C and 85°C.
