



Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.
| Attributes | Value | |
|---|---|---|
| Category | Logic/Inverters | |
| Manufacturer | UMW(Youtai Semiconductor Co., Ltd.) | |
| Package | SC-70-6 | |
| Operating Temperature | -55℃~+125℃ | |
| Propagation Delay | 1.2ns@2.5V,50pF | |
| Input Type | StandardCMOS | |
| Input Logic Level - High | 1.2375V~1.4625V、1.5V、2.4V、2.7V~3.3V | |
| Voltage - Supply | 1.65V~5.5V | |
| Input Logic Level -Low | 400mV、412.5mV~487.5mV、900mV~1.65V | |
| Number of Circuits | 1 | |
| output type | Push-pull | |
| Quiescent Current(Iq) | 1uA |

* Images are for reference only
Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.

* Images are for reference only
Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.
UMW3157 technical specifications, attributes, and parameters.
| Attributes | Value | |
|---|---|---|
| Category | Logic/Inverters | |
| Manufacturer | UMW(Youtai Semiconductor Co., Ltd.) | |
| Package | SC-70-6 | |
| Operating Temperature | -55℃~+125℃ | |
| Propagation Delay | 1.2ns@2.5V,50pF | |
| Input Type | StandardCMOS | |
| Input Logic Level - High | 1.2375V~1.4625V、1.5V、2.4V、2.7V~3.3V | |
| Voltage - Supply | 1.65V~5.5V | |
| Input Logic Level -Low | 400mV、412.5mV~487.5mV、900mV~1.65V | |
| Number of Circuits | 1 | |
| output type | Push-pull | |
| Quiescent Current(Iq) | 1uA |
From components to fully assembled PCBs. JLCPCB supports PCB assembly for the UMW3157. Sign up to receive and start your assembly today →
Step 1 - Pre-order the parts you need from JLCPCB.
Step 2 - Place a PCBA order to have those parts assembled onto your boards.
Step 3 - JLCPCB manufactures and assembles your boards in as fast as 3 days.

UMW3157 datasheets or manufacturer documentation.
Datasheet: UMW3157 Datasheet (PDF)
The UMW3157 schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.