Overview
The TM1914 is a LED Driver made by TM in a ESOP-8 package with 9 pins.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:TM1914, from EasyEDA) and its footprint (EasyEDA_Cloud:ESOP-8_L4.9-W3.9-P1.27-LS6.0-BL-EP-2, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C5174535).
Symbol
Footprint
Parameters
7- Constant Current Accuracy
- 5%
- Dimming
- PWM
- Frequency - Switching
- 666Hz
- Number of Channels
- 3
- Operating temperature
- -40℃~+85℃
- Output Current
- 18mA
- Voltage - Input(DC)
- 6V~24V
Order codes
1- TM1914LCSC C5174535
Pinout
9| Pin | Name | Type |
|---|---|---|
| 1 | OUTR | Unspecified |
| 2 | OUTG | Unspecified |
| 3 | OUTB | Unspecified |
| 4 | DO2 | Unspecified |
| 5 | DO1 | Unspecified |
| 6 | DIN | Unspecified |
| 7 | FDIN | Unspecified |
| 8 | VDD | Unspecified |
| 9 | GND | Unspecified |
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<iframe src="https://pcbkit.io/embed/parts/tm/TM1914" title="TM1914 in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe><img src="https://pcbkit.io/embed/parts/tm/TM1914.jpg" alt="TM1914" width="1200" height="900">[](https://pcbkit.io/parts/tm/TM1914)Questions
Is there a KiCad symbol and footprint for the TM1914?
Yes. The symbol is EasyEDA_Cloud:TM1914 and the footprint EasyEDA_Cloud:ESOP-8_L4.9-W3.9-P1.27-LS6.0-BL-EP-2, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the TM1914?
ESOP-8, with 9 pins. Its footprint is drawn on this page.
Where is the TM1914 datasheet?
TM publishes it: the Datasheet link on this page opens it.
Where can I order the TM1914?
JLCPCB lists it as part C5174535, with 0 in stock; the sellers' links on this page open their listings.
What can replace the TM1914?
Parts like it in the library: the XL9503 by XLSEMI. Check their datasheets: a part that fits the footprint may still differ in its ratings.
