SNJ54LS490W
Texas InstrumentsExtended
4 74LS Reset function - Counters, Dividers
- Part id
- ti/SNJ54LS490W
- Category
- Counters, Dividers
- Pins
- 16
- In stock
- 0 at JLCPCB (C5924836)
Overview
The SNJ54LS490W is a counters, Divider made by Texas Instruments with 16 pins. 4 74LS Reset function - Counters, Dividers.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:SNJ54LS490W, from EasyEDA) and its footprint (EasyEDA_Cloud:CFP-16_L9.9-W6.4-P1.27-LS22.6-BL, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C5924836).
Symbol
Footprint
Pinout
16| Pin | Name | Type |
|---|---|---|
| 1 | 1CLK | Unspecified |
| 2 | 1CLR | Unspecified |
| 3 | 1QA | Unspecified |
| 4 | 1SET9 | Unspecified |
| 5 | 1QB | Unspecified |
| 6 | 1QC | Unspecified |
| 7 | 1QD | Unspecified |
| 8 | GND | Unspecified |
| 9 | 2QD | Unspecified |
| 10 | 2QC | Unspecified |
| 11 | 2QB | Unspecified |
| 12 | 2SET9 | Unspecified |
| 13 | 2QA | Unspecified |
| 14 | 2CLR | Unspecified |
| 15 | 2CLK | Unspecified |
| 16 | VCC | Unspecified |
Parts like it
4
54F193FMQB
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CFP-16-55℃~+125℃ 25MHz 4.5V~5.5V 74LS Asynchronous Divide-by-10 Reset function、Synchronous counting Rising Edge Synchronous Up Counter CFP-16 Counters, Dividers ROHSTexas InstrumentsCounters, Dividers7603401FA
CFP-16CFP-16 Counters, Dividers ROHSTexas InstrumentsCounters, DividersJD54F193BFA
-4 54F Programmable divide ratio、Reset function、Cascade counter、Synchronous counting、Asynchronous parallel load、Multi-mode counting - Counters, Dividers ROHSTexas InstrumentsCounters, Dividers
Questions
Is there a KiCad symbol and footprint for the SNJ54LS490W?
Yes. The symbol is EasyEDA_Cloud:SNJ54LS490W and the footprint EasyEDA_Cloud:CFP-16_L9.9-W6.4-P1.27-LS22.6-BL, both drawn on this page. PCBKit places them on a board for you when you design with it.
Where is the SNJ54LS490W datasheet?
Texas Instruments publishes it: the Datasheet link on this page opens it.
Where can I order the SNJ54LS490W?
JLCPCB lists it as part C5924836, with 0 in stock; the sellers' links on this page open their listings.
What can replace the SNJ54LS490W?
Parts like it in the library: the 54F193FMQB by Texas Instruments, the 54LS160AFMQB by Texas Instruments, the 7603401FA by Texas Instruments and the JD54F193BFA by Texas Instruments. Check their datasheets: a part that fits the footprint may still differ in its ratings.