Overview
The 74HC85DB is a digital Comparator made by Nexperia in a SSOP-16-208mil package with 16 pins. Multi-device cascading SSOP-16-208mil Digital Comparators ROHS.
PCBKit's library has its KiCad symbol (74xx:74HC85, from KiCad's library) and its footprint (Package_SO:SSOP-16_5.3x6.2mm_P0.65mm, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C547171).
Symbol
Footprint
Parameters
1- Features
- Multi-device cascading
Order codes
2- 74HC85DB,112LCSC C547171
- 74HC85DB,118LCSC C547172
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 |
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Is there a KiCad symbol and footprint for the 74HC85DB?
Yes. The symbol is 74xx:74HC85 and the footprint Package_SO:SSOP-16_5.3x6.2mm_P0.65mm, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the 74HC85DB?
SSOP-16-208mil, with 16 pins. Its footprint is drawn on this page.
Where is the 74HC85DB datasheet?
Nexperia publishes it: the Datasheet link on this page opens it.
Where can I order the 74HC85DB?
JLCPCB lists it as part C547171, with 0 in stock; the sellers' links on this page open their listings.
What can replace the 74HC85DB?
Parts like it in the library: the 74HCT85DB by Nexperia. Check their datasheets: a part that fits the footprint may still differ in its ratings.
