Overview
The CD4040BPW is a counters, Divider made by Texas Instruments in a TSSOP-16 package with 16 pins. -55℃~+125℃ 1 12 12MHz 3V~18V 65ns Asynchronous Divide-by-2 Falling Edge Up Counter TSSOP-16 Counters, Dividers ROHS.
PCBKit's library has its KiCad symbol (4xxx:4040, from KiCad's library) and its footprint (Package_SO:TSSOP-16_4.4x5mm_P0.65mm, from KiCad's library), ready for a KiCad board. 213 are in stock at JLCPCB (part C2675450).
Symbol
Footprint
Parameters
13- Count Rate
- 12MHz
- Direction
- Up Counter
- Features
- Reset function
- Logic Type
- Divide-by-2
- Number of Elements
- 1
- Operating Temperature
- -55℃~+125℃
- Propagation Delay
- 65ns
- Reset
- Asynchronous
- Reset Style
- 异步
- Resolution
- 12
- Series
- CD4000
- Trigger Type
- Falling Edge
- Voltage - Supply
- 3V~18V
Order codes
3- CD4040BPWLCSC C1523341
- CD4040BPWRLCSC C2675450
- CD4040BPWRG4LCSC C2675478
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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Is there a KiCad symbol and footprint for the CD4040BPW?
Yes. The symbol is 4xxx:4040 and the footprint Package_SO:TSSOP-16_4.4x5mm_P0.65mm, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the CD4040BPW?
TSSOP-16, with 16 pins. Its footprint is drawn on this page.
Where is the CD4040BPW datasheet?
Texas Instruments publishes it: the Datasheet link on this page opens it.
Where can I order the CD4040BPW?
JLCPCB lists it as part C2675450, with 213 in stock; the sellers' links on this page open their listings.
What can replace the CD4040BPW?
Parts like it in the library: the CD4060BPWRG by HANSCHIP semiconductor, the CD4017CMT/TR by HGSEMI, the CD4060BPW by Texas Instruments and the 74VHC163FT by Toshiba. Check their datasheets: a part that fits the footprint may still differ in its ratings.
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8
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