SNJ54LS689J
Texas InstrumentsExtended
-55℃~+125℃ 100uA 30ns 400mV 44mA Built-in hysteresis、Enable/shutdown function Single-channel TTL - Comparators
- Part id
- ti/SNJ54LS689J
- Category
- Comparators
- Pins
- 5
- In stock
- 0 at JLCPCB (C3658879)
Overview
The SNJ54LS689J is a comparator made by Texas Instruments with 20 pins. -55℃~+125℃ 100uA 30ns 400mV 44mA Built-in hysteresis、Enable/shutdown function Single-channel TTL - Comparators.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:SNJ54LS689J, from EasyEDA) and its footprint (EasyEDA_Cloud:PDIP-20_L26.2-W7.6-P2.54-LS7.9-BL, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C3658879).
Symbol
Footprint
Pinout
20| Pin | Name | Type |
|---|---|---|
| 1 | G# | Unspecified |
| 2 | P0 | Unspecified |
| 3 | Q0 | Unspecified |
| 4 | P1 | Unspecified |
| 5 | Q1 | Unspecified |
| 6 | P2 | Unspecified |
| 7 | Q2 | Unspecified |
| 8 | P3 | Unspecified |
| 9 | Q3 | Unspecified |
| 10 | GND | Unspecified |
| 11 | P4 | Unspecified |
| 12 | Q4 | Unspecified |
| 13 | P5 | Unspecified |
| 14 | Q5 | Unspecified |
| 15 | P6 | Unspecified |
| 16 | Q6 | Unspecified |
| 17 | P7 | Unspecified |
| 18 | Q7 | Unspecified |
| 19 | P#=Q# | Unspecified |
| 20 | VCC | Unspecified |
Parts like it
1
Questions
Is there a KiCad symbol and footprint for the SNJ54LS689J?
Yes. The symbol is EasyEDA_Cloud:SNJ54LS689J and the footprint EasyEDA_Cloud:PDIP-20_L26.2-W7.6-P2.54-LS7.9-BL, both drawn on this page. PCBKit places them on a board for you when you design with it.
Where is the SNJ54LS689J datasheet?
Texas Instruments publishes it: the Datasheet link on this page opens it.
Where can I order the SNJ54LS689J?
JLCPCB lists it as part C3658879, with 0 in stock; the sellers' links on this page open their listings.
What can replace the SNJ54LS689J?
Parts like it in the library: the 74AC11521N by Texas Instruments. Check their datasheets: a part that fits the footprint may still differ in its ratings.