Overview
The LM293JG is a comparator made by Texas Instruments with 8 pins. 50dB - Comparators.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:UPC4572G2-E2-A, from EasyEDA) and its footprint (EasyEDA_Cloud:PDIP-8_L9.4-W7.0-P2.54-LS7.6-BL, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C3659128).
Symbol
Footprint
Parameters
1- Common Mode Rejection Ratio(CMRR)
- 50dB
Order codes
1- LM293JGLCSC C3659128
Pinout
8| Pin | Name | Type |
|---|---|---|
| 1 | OUT A | Output |
| 2 | IN A- | Unspecified |
| 3 | IN A+ | Unspecified |
| 4 | GND | Unspecified |
| 5 | IN B+ | Unspecified |
| 6 | IN B- | Unspecified |
| 7 | OUT B | Output |
| 8 | VCC | Unspecified |
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<iframe src="https://pcbkit.io/embed/parts/ti/LM293JG" title="LM293JG in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe><img src="https://pcbkit.io/embed/parts/ti/LM293JG.jpg" alt="LM293JG" width="1200" height="900">[](https://pcbkit.io/parts/ti/LM293JG)Questions
Is there a KiCad symbol and footprint for the LM293JG?
Yes. The symbol is EasyEDA_Cloud:UPC4572G2-E2-A and the footprint EasyEDA_Cloud:PDIP-8_L9.4-W7.0-P2.54-LS7.6-BL, both drawn on this page. PCBKit places them on a board for you when you design with it.
Where can I order the LM293JG?
JLCPCB lists it as part C3659128, with 0 in stock; the sellers' links on this page open their listings.
What can replace the LM293JG?
Parts like it in the library: the LM2903P-MAND by Texas Instruments and the TLC352MP by Texas Instruments. Check their datasheets: a part that fits the footprint may still differ in its ratings.
