Overview
The SN74LS85MEL is a comparator made by onsemi in a SOP-16 package with 16 pins. 0℃~+70℃ 20mA 36ns Four channels TTL SOP-16 Comparators ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:SN74S85N3, from EasyEDA) and its footprint (Package_SO:SO-16_3.9x9.9mm_P1.27mm, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C3659010).
Symbol
Footprint
Parameters
5- Number of Channels
- Four channels
- Operating Temperature
- 0℃~+70℃
- Output Mode
- TTL
- Propagation Delay Time
- 36ns
- Quiescent Current
- 20mA
Order codes
1- SN74LS85MELLCSC C3659010
Pinout
16| Pin | Name | Type |
|---|---|---|
| 1 | B3 | Unspecified |
| 2 | A<Bin | Unspecified |
| 3 | A=Bin | Unspecified |
| 4 | A>Bin | Unspecified |
| 5 | A>Bout | Unspecified |
| 6 | A=Bout | Unspecified |
| 7 | A<Bout | Unspecified |
| 8 | GND | Unspecified |
| 9 | B0 | Unspecified |
| 10 | A0 | Unspecified |
| 11 | B1 | Unspecified |
| 12 | A1 | Unspecified |
| 13 | A2 | Unspecified |
| 14 | B2 | Unspecified |
| 15 | A3 | Unspecified |
| 16 | VCC | Unspecified |
Show this part on your page
<iframe src="https://pcbkit.io/embed/parts/onsemi/SN74LS85MEL" title="SN74LS85MEL 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/SN74LS85MEL.jpg" alt="SN74LS85MEL" width="1200" height="900">[](https://pcbkit.io/parts/onsemi/SN74LS85MEL)Questions
Is there a KiCad symbol and footprint for the SN74LS85MEL?
Yes. The symbol is EasyEDA_Cloud:SN74S85N3 and the footprint Package_SO:SO-16_3.9x9.9mm_P1.27mm, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the SN74LS85MEL?
SOP-16, with 16 pins. Its footprint is drawn on this page.
Where is the SN74LS85MEL datasheet?
onsemi publishes it: the Datasheet link on this page opens it.
Where can I order the SN74LS85MEL?
JLCPCB lists it as part C3659010, with 0 in stock; the sellers' links on this page open their listings.
What can replace the SN74LS85MEL?
Parts like it in the library: the MAX924ESE+T by Maxim Integrated (Analog Devices), the LT1721CS#PBF by Analog Devices, the LT1721CS#TRPBF by Analog Devices and the LT1721IS#PBF by Analog Devices. Check their datasheets: a part that fits the footprint may still differ in its ratings.
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