The AM26LS31CN is a RS 485 , RS 422 IC made by Texas Instruments in a DIP-16 package with 16 pins. 0 0℃~+70℃ 4 4.75V~5.25V 80mA Driver DIP-16 RS-485 / RS-422 ICs ROHS.
PCBKit's library has its KiCad symbol (Interface:AM26LS31CN, from KiCad's library) and its footprint (Package_DIP:DIP-16_W7.62mm, from KiCad's library), ready for a KiCad board. 468 are in stock at JLCPCB (part C29911). 1 open-source board in 1 repository on GitHub use it.
| Pin | Name | Type |
|---|---|---|
| 1 | 1A | Input |
| 2 | 1Y | Tri-state |
| 3 | 1Z | Tri-state |
| 4 | G | Input |
| 5 | 2Z | Tri-state |
| 6 | 2Y | Tri-state |
| 7 | 2A | Input |
| 8 | GND | Power in |
| 9 | 3A | Input |
| 10 | 3Y | Tri-state |
| 11 | 3Z | Tri-state |
| 12 | G | Input |
| 13 | 4Z | Tri-state |
| 14 | 4Y | Tri-state |
| 15 | 4A | Input |
| 16 | VDD | Power in |
hmerrett/pico506-pcb
A dedicated PCB for the Pico506 ST-506/MFM/RLL hard drive emulator: two-layer, 138 × 74 mm, all through-hole, with real card-edge tabs so it plugs into a period ST-506 control/data cable pair the same way an ST-225 does.
<iframe src="https://pcbkit.io/embed/parts/ti/AM26LS31CN" title="AM26LS31CN 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/AM26LS31CN.jpg" alt="AM26LS31CN" width="1200" height="900">[](https://pcbkit.io/parts/ti/AM26LS31CN)Yes. The symbol is Interface:AM26LS31CN and the footprint Package_DIP:DIP-16_W7.62mm, both drawn on this page. PCBKit places them on a board for you when you design with it.
DIP-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 C29911, with 468 in stock; the sellers' links on this page open their listings.
Parts like it in the library: the MC3487N by HGSEMI and the MC3487N by Texas Instruments. Check their datasheets: a part that fits the footprint may still differ in its ratings.
1 board in 1 repository on GitHub; the most starred are listed on this page, with their KiCad files.
