SN74LS85NS
Texas InstrumentsExtended
-55℃~+125℃ 20mA 42ns Four channels TTL、CMOS - Comparators ROHS
- Part id
- ti/SN74LS85NS
- Category
- Comparators
- Pins
- 16
- In stock
- 0 at JLCPCB (C7317864)
Overview
The SN74LS85NS is a comparator made by Texas Instruments with 16 pins. -55℃~+125℃ 20mA 42ns Four channels TTL、CMOS - Comparators ROHS.
PCBKit's library has its KiCad symbol (74xx:74LS85, from KiCad's library) and its footprint (EasyEDA_Cloud:SOIC-16_L10.2-W5.3-P1.27-LS7.8-BL, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C7317864).
Symbol
Footprint
Pinout
16| Pin | Name | Type |
|---|---|---|
| 1 | B3 | Input |
| 2 | Ia<b | Input |
| 3 | Ia=b | Input |
| 4 | Ia>b | Input |
| 5 | Oa>b | Output |
| 6 | Oa=b | Output |
| 7 | Oa<b | Output |
| 8 | GND | Power in |
| 9 | B0 | Input |
| 10 | A0 | Input |
| 11 | B1 | Input |
| 12 | A1 | Input |
| 13 | A2 | Input |
| 14 | B2 | Input |
| 15 | A3 | Input |
| 16 | VCC | Power in |
Questions
Is there a KiCad symbol and footprint for the SN74LS85NS?
Yes. The symbol is 74xx:74LS85 and the footprint EasyEDA_Cloud:SOIC-16_L10.2-W5.3-P1.27-LS7.8-BL, both drawn on this page. PCBKit places them on a board for you when you design with it.
Where is the SN74LS85NS datasheet?
Texas Instruments publishes it: the Datasheet link on this page opens it.
Where can I order the SN74LS85NS?
JLCPCB lists it as part C7317864, with 0 in stock; the sellers' links on this page open their listings.