Overview
The CD74HC4020M is a counters, Divider made by Texas Instruments in a SOIC-16 package with 16 pins. -55℃~+125℃ 1 14 2V~6V 35MHz 74HC Asynchronous Divide-by-2 Falling Edge Reset function、Static operation Up Counter SOIC-16 Counters, Dividers ROHS.
PCBKit's library has its KiCad symbol (4xxx:4020, 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. JLCPCB lists it (part C1547948).
Symbol
Footprint
Parameters
13- Count Rate
- 35MHz
- Direction
- Up Counter
- Features
- Reset function, Static operation
- Logic Type
- Divide-by-2
- Number of Bits per Element
- 14
- Number of Elements
- 1
- Operating Temperature
- -55℃~+125℃
- Reset
- Asynchronous
- Reset Style
- 异步
- Resolution
- 14
- Series
- 74HC
- Trigger Type
- Falling Edge
- Voltage - Supply
- 2V~6V
Order codes
1- CD74HC4020MLCSC C1547948
Pinout
16| Pin | Name | Type |
|---|---|---|
| 1 | Q11 | Output |
| 2 | Q12 | Output |
| 3 | Q13 | Output |
| 4 | Q5 | Output |
| 5 | Q4 | Output |
| 6 | Q6 | Output |
| 7 | Q3 | 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 CD74HC4020M?
Yes. The symbol is 4xxx:4020 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.
What package is the CD74HC4020M?
SOIC-16, with 16 pins. Its footprint is drawn on this page.
Where is the CD74HC4020M datasheet?
Texas Instruments publishes it: the Datasheet link on this page opens it.
Where can I order the CD74HC4020M?
JLCPCB lists it as part C1547948, with 0 in stock; the sellers' links on this page open their listings.
What can replace the CD74HC4020M?
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.
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8
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