LM319N
Texas InstrumentsExtended
0℃~+70℃ 12.5mA 1uA 2 36V 5V~36V 80nA 80ns 8mV TTL、CMOS ±15V PDIP-14 Comparators ROHS
- Part id
- ti/LM319N
- Category
- Comparators
- Package
- PDIP-14
- Pins
- 14
- In stock
- 702 at JLCPCB (C354085)
Overview
The LM319N is a comparator made by Texas Instruments in a PDIP-14 package with 14 pins. 0℃~+70℃ 12.5mA 1uA 2 36V 5V~36V 80nA 80ns 8mV TTL、CMOS ±15V PDIP-14 Comparators ROHS.
PCBKit's library has its KiCad symbol (Comparator:LM319, from KiCad's library) and its footprint (Package_DIP:DIP-14_W8.89mm_SMDSocket_LongPads, from KiCad's library), ready for a KiCad board. 702 are in stock at JLCPCB (part C354085).
Symbol
Footprint
Pinout
14| Pin | Name | Type |
|---|---|---|
| 1 | NC | Not connected |
| 2 | NC | Not connected |
| 3 | GND | Passive |
| 4 | + | Input |
| 5 | - | Input |
| 6 | V- | Power in |
| 7 | — | Open collector |
| 8 | GND | Passive |
| 9 | + | Input |
| 10 | - | Input |
| 11 | V+ | Power in |
| 12 | — | Open collector |
| 13 | NC | Not connected |
| 14 | NC | Not connected |
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8
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Questions
Is there a KiCad symbol and footprint for the LM319N?
Yes. The symbol is Comparator:LM319 and the footprint Package_DIP:DIP-14_W8.89mm_SMDSocket_LongPads, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the LM319N?
PDIP-14, with 14 pins. Its footprint is drawn on this page.
Where is the LM319N datasheet?
Texas Instruments publishes it: the Datasheet link on this page opens it.
Where can I order the LM319N?
JLCPCB lists it as part C354085, with 702 in stock; the sellers' links on this page open their listings.
What can replace the LM319N?
Parts like it in the library: the LM339N by HGSEMI, the LM3302N by Texas Instruments, the LM239N by HGSEMI and the LM339AN by HGSEMI. Check their datasheets: a part that fits the footprint may still differ in its ratings.