Overview
The TS334IDT is a comparator made by STMicroelectronics in a SOIC-14 package with 14 pins. -40℃~+125℃ 20uA 210ns 25nA 500uV Four channels Rail-to-rail input SOIC-14 Comparators ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:TS334IYPT, from EasyEDA) and its footprint (Package_SO:SOIC-14_3.9x8.7mm_P1.27mm, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C2971503).
Symbol
Footprint
Parameters
6- Common Mode Rejection Ratio (CMRR)
- 79dB
- Input Bias Current (Ib)
- 40nA
- Input Offset Voltage (Vos)
- 5mV
- Operating Temperature
- -40℃~+125℃
- Output Type
- Leakage
- Supply Voltage
- 1.6V~5V
Order codes
1- TS334IDTLCSC C2971503
Pinout
14| Pin | Name | Type |
|---|---|---|
| 1 | OUT2 | Output |
| 2 | OUT1 | Output |
| 3 | VCC+ | Unspecified |
| 4 | IN1- | Unspecified |
| 5 | IN1+ | Unspecified |
| 6 | IN2- | Unspecified |
| 7 | IN2+ | Unspecified |
| 8 | IN3- | Unspecified |
| 9 | IN3+ | Unspecified |
| 10 | IN4- | Unspecified |
| 11 | IN4+ | Unspecified |
| 12 | VCC- | Unspecified |
| 13 | OUT4 | Output |
| 14 | OUT3 | Output |
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<iframe src="https://pcbkit.io/embed/parts/st/TS334IDT" title="TS334IDT in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe><img src="https://pcbkit.io/embed/parts/st/TS334IDT.jpg" alt="TS334IDT" width="1200" height="900">[](https://pcbkit.io/parts/st/TS334IDT)Questions
Is there a KiCad symbol and footprint for the TS334IDT?
Yes. The symbol is EasyEDA_Cloud:TS334IYPT 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 TS334IDT?
SOIC-14, with 14 pins. Its footprint is drawn on this page.
Where is the TS334IDT datasheet?
STMicroelectronics publishes it: the Datasheet link on this page opens it.
Where can I order the TS334IDT?
JLCPCB lists it as part C2971503, with 0 in stock; the sellers' links on this page open their listings.
What can replace the TS334IDT?
Parts like it in the library: the LM339D by Texas Instruments, the LM339DT by STMicroelectronics, the LM239D by Texas Instruments and the LM339 by Jiangsu Changjing Electronics Technology (CJ). Check their datasheets: a part that fits the footprint may still differ in its ratings.
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