Overview
The SN75189AD is a RS232 IC made by Texas Instruments in a SOIC-14 package with 14 pins. 0 0℃~+70℃ 26mA 4 4.5V~5.5V No Transceiver SOIC-14 RS232 ICs ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:SN75189ADR, from EasyEDA) and its footprint (Package_SO:SOIC-14_3.9x8.7mm_P1.27mm, from KiCad's library), ready for a KiCad board. 229 are in stock at JLCPCB (part C7066).
Symbol
Footprint
Pinout
14| Pin | Name | Type |
|---|---|---|
| 1 | 1A | Unspecified |
| 2 | 1CONT | Unspecified |
| 3 | 1Y | Unspecified |
| 4 | 2A | Unspecified |
| 5 | 2CONT | Unspecified |
| 6 | 2Y | Output |
| 7 | GND | Unspecified |
| 8 | 3Y | Output |
| 9 | 3CONT | Unspecified |
| 10 | 3A | Unspecified |
| 11 | 4Y | Output |
| 12 | 4CONT | Unspecified |
| 13 | 4A | Unspecified |
| 14 | VCC | Unspecified |
Questions
Is there a KiCad symbol and footprint for the SN75189AD?
Yes. The symbol is EasyEDA_Cloud:SN75189ADR and the footprint Package_SO:SOIC-14_3.9x8.7mm_P1.27mm, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the SN75189AD?
SOIC-14, with 14 pins. Its footprint is drawn on this page.
Where is the SN75189AD datasheet?
Texas Instruments publishes it: the Datasheet link on this page opens it.
Where can I order the SN75189AD?
JLCPCB lists it as part C7066, with 229 in stock; the sellers' links on this page open their listings.