Overview
The DS75129N is an interface Specialized made by Texas Instruments with 20 pins.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:DS75129N, from EasyEDA) and its footprint (EasyEDA_Cloud:DIP-20_L26.8-W6.4-P2.54-LS7.6-BL, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C3214629).
Symbol
Footprint
Order codes
1- DS75129NLCSC C3214629
Pinout
20| Pin | Name | Type |
|---|---|---|
| 1 | 1S | Unspecified |
| 2 | 1A | Unspecified |
| 3 | 2A | Unspecified |
| 4 | 3A | Unspecified |
| 5 | 4A | Unspecified |
| 6 | 5A | Unspecified |
| 7 | 6A | Unspecified |
| 8 | 7A | Unspecified |
| 9 | 8A | Unspecified |
| 10 | GND | Unspecified |
| 11 | 2S | Unspecified |
| 12 | 8Y | Unspecified |
| 13 | 7Y | Unspecified |
| 14 | 6Y | Unspecified |
| 15 | 5Y | Unspecified |
| 16 | 4Y | Unspecified |
| 17 | 3Y | Unspecified |
| 18 | 2Y | Unspecified |
| 19 | 1Y | Unspecified |
| 20 | VCC | Unspecified |
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<iframe src="https://pcbkit.io/embed/parts/ti/DS75129N" title="DS75129N in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe><img src="https://pcbkit.io/embed/parts/ti/DS75129N.jpg" alt="DS75129N" width="1200" height="900">[](https://pcbkit.io/parts/ti/DS75129N)Questions
Is there a KiCad symbol and footprint for the DS75129N?
Yes. The symbol is EasyEDA_Cloud:DS75129N and the footprint EasyEDA_Cloud:DIP-20_L26.8-W6.4-P2.54-LS7.6-BL, both drawn on this page. PCBKit places them on a board for you when you design with it.
Where is the DS75129N datasheet?
Texas Instruments publishes it: the Datasheet link on this page opens it.
Where can I order the DS75129N?
JLCPCB lists it as part C3214629, with 0 in stock; the sellers' links on this page open their listings.
What can replace the DS75129N?
Parts like it in the library: the SNJ54F623J by Texas Instruments. Check their datasheets: a part that fits the footprint may still differ in its ratings.
