
Overview
The FSTU3253MTCX is a signal Switches, Multiplexers, Decoder made by onsemi in a TSSOP-16 package with 16 pins. -40℃~+85℃ 4V~5.5V Multiplexer/Demultiplexer Single Supply TSSOP-16 Signal Switches, Multiplexers, Decoders ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:FSTU3253MTCX, from EasyEDA) and its footprint (Package_SO:TSSOP-16_4.4x5mm_P0.65mm, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C3239233).
Symbol
Footprint
Parameters
4- Operating temperature
- -40℃~+85℃
- Type
- Multiplexers/demultiplexers
- Voltage - Supply
- 4V~5.5V
- Voltage Supply Source
- Single supply
Order codes
1- FSTU3253MTCXLCSC C3239233
Pinout
16| Pin | Name | Type |
|---|---|---|
| 1 | OE1# | Unspecified |
| 2 | S1 | Unspecified |
| 3 | 1B4 | Unspecified |
| 4 | 1B3 | Unspecified |
| 5 | 1B2 | Unspecified |
| 6 | 1B1 | Unspecified |
| 7 | 1A | Unspecified |
| 8 | GND | Unspecified |
| 9 | 2A | Unspecified |
| 10 | 2B1 | Unspecified |
| 11 | 2B2 | Unspecified |
| 12 | 2B3 | Unspecified |
| 13 | 2B4 | Unspecified |
| 14 | S0 | Unspecified |
| 15 | OE2# | Unspecified |
| 16 | VCC | Unspecified |
Show this part on your page
<iframe src="https://pcbkit.io/embed/parts/onsemi/FSTU3253MTCX" title="FSTU3253MTCX 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/FSTU3253MTCX.jpg" alt="FSTU3253MTCX" width="1200" height="900">[](https://pcbkit.io/parts/onsemi/FSTU3253MTCX)Questions
Is there a KiCad symbol and footprint for the FSTU3253MTCX?
Yes. The symbol is EasyEDA_Cloud:FSTU3253MTCX 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.
What package is the FSTU3253MTCX?
TSSOP-16, with 16 pins. Its footprint is drawn on this page.
Where is the FSTU3253MTCX datasheet?
onsemi publishes it: the Datasheet link on this page opens it.
Where can I order the FSTU3253MTCX?
JLCPCB lists it as part C3239233, with 0 in stock; the sellers' links on this page open their listings.
What can replace the FSTU3253MTCX?
Parts like it in the library: the SN74HC138PW by Texas Instruments, the TCA9546APW by Texas Instruments, the 74HC4851PW-Q100,11 by Nexperia and the SGM330A-YTS/TR by SG Micro. Check their datasheets: a part that fits the footprint may still differ in its ratings.
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