74F521PC
Texas InstrumentsExtended
- Part id
- ti/74F521PC
- Category
- Comparators
- Package
- PDIP-20
- Pins
- 20
- In stock
- 0 at JLCPCB (C3717456)
Overview
The 74F521PC is a comparator made by Texas Instruments in a PDIP-20 package with 20 pins.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:74F521PC, from EasyEDA) and its footprint (Package_DIP:DIP-20_W7.62mm, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C3717456).
Symbol
Footprint
Pinout
20| Pin | Name | Type |
|---|---|---|
| 1 | IA#=B | Unspecified |
| 2 | A0 | Unspecified |
| 3 | B0 | Unspecified |
| 4 | A1 | Unspecified |
| 5 | B1 | Unspecified |
| 6 | A2 | Unspecified |
| 7 | B2 | Unspecified |
| 8 | A3 | Unspecified |
| 9 | B3 | Unspecified |
| 10 | GND | Unspecified |
| 11 | A4 | Unspecified |
| 12 | B4 | Unspecified |
| 13 | A5 | Unspecified |
| 14 | B5 | Unspecified |
| 15 | A6 | Unspecified |
| 16 | B6 | Unspecified |
| 17 | A7 | Unspecified |
| 18 | B7 | Unspecified |
| 19 | OA#=B | Unspecified |
| 20 | VCC | Unspecified |
Parts like it
1
Questions
Is there a KiCad symbol and footprint for the 74F521PC?
Yes. The symbol is EasyEDA_Cloud:74F521PC and the footprint Package_DIP:DIP-20_W7.62mm, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the 74F521PC?
PDIP-20, with 20 pins. Its footprint is drawn on this page.
Where is the 74F521PC datasheet?
Texas Instruments publishes it: the Datasheet link on this page opens it.
Where can I order the 74F521PC?
JLCPCB lists it as part C3717456, with 0 in stock; the sellers' links on this page open their listings.
What can replace the 74F521PC?
Parts like it in the library: the MAX900AEPP by Maxim Integrated (Analog Devices). Check their datasheets: a part that fits the footprint may still differ in its ratings.