Overview
The 74HC166DB is a shifting Register made by Nexperia in a SSOP-16-208mil package with 16 pins. SSOP-16-208mil Shift Registers ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:SN74LS166ADR(LX), from EasyEDA) and its footprint (Package_SO:SSOP-16_5.3x6.2mm_P0.65mm, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C546645).
Symbol
Footprint
Parameters
12- Clock Frequency
- 68MHz
- Features
- Asynchronous clear function, Asynchronous parallel load function
- Function
- Parallel or Serial to Serial
- Input Type
- StandardCMOS
- Number of Elements
- 1
- Operating Temperature
- -40℃~+125℃
- Output Current
- 25mA
- Pd - Power Dissipation
- 500mW
- Propagation Delay
- 14ns@6.0V,50pF
- Resolution
- 8
- Series
- 74HC
- Voltage - Supply
- 2V~6V
Order codes
2- 74HC166DB,112LCSC C546645
- 74HC166DB,118LCSC C546646
Pinout
16| Pin | Name | Type |
|---|---|---|
| 1 | DS | Unspecified |
| 2 | D0 | Unspecified |
| 3 | D1 | Unspecified |
| 4 | D2 | Unspecified |
| 5 | D3 | Unspecified |
| 6 | CE# | Unspecified |
| 7 | CP | Unspecified |
| 8 | GND | Unspecified |
| 9 | MR# | Unspecified |
| 10 | D4 | Unspecified |
| 11 | D5 | Unspecified |
| 12 | D6 | Unspecified |
| 13 | Q7 | Unspecified |
| 14 | D7 | Unspecified |
| 15 | PE# | Unspecified |
| 16 | VCC | Unspecified |
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Is there a KiCad symbol and footprint for the 74HC166DB?
Yes. The symbol is EasyEDA_Cloud:SN74LS166ADR(LX) and the footprint Package_SO:SSOP-16_5.3x6.2mm_P0.65mm, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the 74HC166DB?
SSOP-16-208mil, with 16 pins. Its footprint is drawn on this page.
Where is the 74HC166DB datasheet?
Nexperia publishes it: the Datasheet link on this page opens it.
Where can I order the 74HC166DB?
JLCPCB lists it as part C546645, with 0 in stock; the sellers' links on this page open their listings.
What can replace the 74HC166DB?
Parts like it in the library: the 74HC166PW by Nexperia. Check their datasheets: a part that fits the footprint may still differ in its ratings.
