
LoRa Water Quality Management System Sensor Node
msharp176/LoRa-Water-Quality-Management-System
Repository for the LoRa Water Quality Management System, Penn State Harrisburg Senior Electrical Engineering Capstone Design Course, Fall 2025
Texas InstrumentsExtended
-40℃~+125℃ 1.62V~5.5V 2 330Ω 37ns 45ns 4:1 4ns 500MHz TSSOP-16 Analog Switches, Multiplexers ROHS
The TMUX1309PW is an analog Switches, Multiplexer made by Texas Instruments in a TSSOP-16 package with 16 pins. -40℃~+125℃ 1.62V~5.5V 2 330Ω 37ns 45ns 4:1 4ns 500MHz TSSOP-16 Analog Switches, Multiplexers ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:TMUX1309DYYR, from EasyEDA) and its footprint (Package_SO:TSSOP-16_4.4x5mm_P0.65mm, from KiCad's library), ready for a KiCad board. 344 are in stock at JLCPCB (part C2866286). 2 open-source boards in 1 repository on GitHub use it.
| Pin | Name | Type |
|---|---|---|
| 1 | S0B | Unspecified |
| 2 | S2B | Unspecified |
| 3 | DB | Unspecified |
| 4 | S3B | Unspecified |
| 5 | S1B | Unspecified |
| 6 | EN# | Unspecified |
| 7 | N.C. | Unspecified |
| 8 | GND | Unspecified |
| 9 | A1 | Unspecified |
| 10 | A0 | Unspecified |
| 11 | S3A | Unspecified |
| 12 | S0A | Unspecified |
| 13 | DA | Unspecified |
| 14 | S1A | Unspecified |
| 15 | S2A | Unspecified |
| 16 | VDD | Unspecified |

msharp176/LoRa-Water-Quality-Management-System
Repository for the LoRa Water Quality Management System, Penn State Harrisburg Senior Electrical Engineering Capstone Design Course, Fall 2025

msharp176/LoRa-Water-Quality-Management-System
Repository for the LoRa Water Quality Management System, Penn State Harrisburg Senior Electrical Engineering Capstone Design Course, Fall 2025
Yes. The symbol is EasyEDA_Cloud:TMUX1309DYYR and the footprint Package_SO:TSSOP-16_4.4x5mm_P0.65mm, both drawn on this page. PCBKit places them on a board for you when you design with it.
TSSOP-16, with 16 pins. Its footprint is drawn on this page.
Texas Instruments publishes it: the Datasheet link on this page opens it.
JLCPCB lists it as part C2866286, with 344 in stock; the sellers' links on this page open their listings.
Parts like it in the library: the CD4051BPW by Texas Instruments, the 74HC4052PW by Nexperia, the CD74HC4053PW by Texas Instruments and the TMUX1208PW by Texas Instruments. Check their datasheets: a part that fits the footprint may still differ in its ratings.
2 boards in 1 repository on GitHub; the most starred are listed on this page, with their KiCad files.