The CD4040BM is a counters, Divider made by Texas Instruments in a SOIC-16 package with 16 pins. -55℃~+125℃ 1 12 12MHz 3V~18V 500mW 65ns Asynchronous CD4000 Divide-by-2 Falling Edge Reset function Up Counter SOIC-16 Counters, Dividers ROHS.
PCBKit's library has its KiCad symbol (4xxx:4040, from KiCad's library) and its footprint (Package_SO:SOIC-16_3.9x9.9mm_P1.27mm, from KiCad's library), ready for a KiCad board. 31 are in stock at JLCPCB (part C44240). 8 open-source boards in 7 repositories on GitHub use it.
| 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 |
tebl/BulkyMIDI-32
A HW build of the MT32-PI project, allowing you to emulate a Roland MT-32 using a Raspberry Pi. Includes enough additional modules to build a MIDI-mountain as well as adapters for connecting to most things retro.
alexandreberg/SAPI_an_open_source_FEWS
Open-source flood early warning system: LoRa water-level and rain stations, gateway, web dashboard and LightGBM/MLR forecasts. Master's dissertation (IFSC, Brazil).
edgranzella/Temporizador_Magnetico_Puerta
Este repositorio contiene el diseño de hardware en KiCad para el módulo Temporizador Magnético de Puerta. Dispositivo diseñado para controlar de manera autónoma los tiempos de apertura, cierre seguro y retención de…
<iframe src="https://pcbkit.io/embed/parts/ti/CD4040BM" title="CD4040BM in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe><img src="https://pcbkit.io/embed/parts/ti/CD4040BM.jpg" alt="CD4040BM" width="1200" height="900">[](https://pcbkit.io/parts/ti/CD4040BM)Yes. The symbol is 4xxx:4040 and the footprint Package_SO:SOIC-16_3.9x9.9mm_P1.27mm, both drawn on this page. PCBKit places them on a board for you when you design with it.
SOIC-16, with 16 pins. Its footprint is drawn on this page.
Texas Instruments publishes it: the Datasheet link on this page opens it.
JLCPCB lists it as part C44240, with 31 in stock; the sellers' links on this page open their listings.
Parts like it in the library: the CD4017BM96 by Texas Instruments, the HEF4060BT by Nexperia, the MC14060BD by onsemi and the CD4060BDTR(XBLW) by XBLW. Check their datasheets: a part that fits the footprint may still differ in its ratings.
8 boards in 7 repositories on GitHub; the most starred are listed on this page, with their KiCad files.
