Overview
The SC14538BDT is a monostable Multivibrator made by onsemi with 16 pins. - Monostable Multivibrators ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:MC14538BCP, from EasyEDA) and its footprint (EasyEDA_Cloud:TSSOP-16_L5.0-W4.4-P0.65-LS6.4-BL, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C3236159).
Symbol
Footprint
Order codes
1- SC14538BDTR2GLCSC C3236159
Pinout
16| Pin | Name | Type |
|---|---|---|
| 1 | VSS | Unspecified |
| 2 | CX/RXA | Unspecified |
| 3 | RESETA# | Unspecified |
| 4 | AA | Unspecified |
| 5 | BA# | Unspecified |
| 6 | QA | Unspecified |
| 7 | QA# | Unspecified |
| 8 | VSS | Unspecified |
| 9 | QB# | Unspecified |
| 10 | QB | Unspecified |
| 11 | BB# | Unspecified |
| 12 | AB | Unspecified |
| 13 | RESETB# | Unspecified |
| 14 | CX/RXB | Unspecified |
| 15 | VSS | Unspecified |
| 16 | VDD | Unspecified |
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<iframe src="https://pcbkit.io/embed/parts/onsemi/SC14538BDT" title="SC14538BDT in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe><img src="https://pcbkit.io/embed/parts/onsemi/SC14538BDT.jpg" alt="SC14538BDT" width="1200" height="900">[](https://pcbkit.io/parts/onsemi/SC14538BDT)Questions
Is there a KiCad symbol and footprint for the SC14538BDT?
Yes. The symbol is EasyEDA_Cloud:MC14538BCP and the footprint EasyEDA_Cloud:TSSOP-16_L5.0-W4.4-P0.65-LS6.4-BL, both drawn on this page. PCBKit places them on a board for you when you design with it.
Where can I order the SC14538BDT?
JLCPCB lists it as part C3236159, with 0 in stock; the sellers' links on this page open their listings.
What can replace the SC14538BDT?
Parts like it in the library: the 74VHC123AFT(BJ) by Toshiba. Check their datasheets: a part that fits the footprint may still differ in its ratings.
