SN74HC4040APW
Texas InstrumentsExtended
-40℃~+85℃ 1 2V~6V 33MHz Asynchronous Asynchronous Divide-by-2 Falling Edge Up Counter SO-16 Counters, Dividers ROHS
- Part id
- ti/SN74HC4040APW
- Category
- Counters, Dividers
- Package
- SO-16
- Pins
- 5
- In stock
- 0 at JLCPCB (C3828446)
Overview
The SN74HC4040APW is a counters, Divider made by Texas Instruments in a SO-16 package with 16 pins. -40℃~+85℃ 1 2V~6V 33MHz Asynchronous Asynchronous Divide-by-2 Falling Edge Up Counter SO-16 Counters, Dividers ROHS.
PCBKit's library has its KiCad symbol (4xxx:4040, from KiCad's library) and its footprint (Package_SO:SO-16_3.9x9.9mm_P1.27mm, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C3828446).
Symbol
Footprint
Pinout
16| Pin | Name | Type |
|---|---|---|
| 1 | Q11 | Output |
| 2 | Q5 | Output |
| 3 | Q4 | Output |
| 4 | Q6 | Output |
| 5 | Q3 | Output |
| 6 | Q2 | Output |
| 7 | Q1 | Output |
| 8 | VSS | Power in |
| 9 | Q0 | Output |
| 10 | CLK | Input |
| 11 | Reset | Input |
| 12 | Q8 | Output |
| 13 | Q7 | Output |
| 14 | Q9 | Output |
| 15 | Q10 | Output |
| 16 | VDD | Power in |
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Questions
Is there a KiCad symbol and footprint for the SN74HC4040APW?
Yes. The symbol is 4xxx:4040 and the footprint Package_SO:SO-16_3.9x9.9mm_P1.27mm, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the SN74HC4040APW?
SO-16, with 16 pins. Its footprint is drawn on this page.
Where can I order the SN74HC4040APW?
JLCPCB lists it as part C3828446, with 0 in stock; the sellers' links on this page open their listings.
What can replace the SN74HC4040APW?
Parts like it in the library: the 74HC4017D-Q100J by Nexperia, the CD4020AM/TR-HG by HGSEMI, the CD4022BM(LX) by lingxingic and the AIP74HC163SA16.TR by Wuxi I-core Elec. Check their datasheets: a part that fits the footprint may still differ in its ratings.