CD74HC166M
Texas Instruments
-55℃~+125℃ 1 25mA 27ns@6V,50pF 2V~6V 35MHz 74HC 8 Asynchronous clear function、Asynchronous parallel load function Parallel or Serial to Serial Push-Pull StandardCMOS SOIC-16 Shift Registers ROHS
- Category
- Shift Registers
- Package
- SOIC-16
- Pins
- 16
Overview
The CD74HC166M is a shift Register made by Texas Instruments in a SOIC-16 package with 16 pins. -55℃~+125℃ 1 25mA 27ns@6V,50pF 2V~6V 35MHz 74HC 8 Asynchronous clear function、Asynchronous parallel load function Parallel or Serial to Serial Push-Pull StandardCMOS SOIC-16 Shift Registers ROHS.
PCBKit's library has its KiCad symbol (74xx:74LS166, 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 C2866552).
Symbol
Footprint
Parameters
12- Clock Frequency
- 35MHz
- Features
- Asynchronous clear function；Asynchronous parallel load function
- Function
- Parallel or Serial to Serial
- Input Type
- StandardCMOS
- Number of Elements
- 1
- Operating Temperature
- -55℃~+125℃
- Output Current
- 25mA
- Output Type
- Push-Pull
- Propagation Delay
- 27ns@6V,50pF
- Resolution
- 8
- Series
- 74HC
- Voltage - Supply
- 2V~6V
Order codes
1- CD74HC166MLCSC C2866552
Pinout
16| Pin | Name | Type |
|---|---|---|
| 1 | Ds | Input |
| 2 | A | Input |
| 3 | B | Input |
| 4 | C | Input |
| 5 | D | Input |
| 6 | CE | Input |
| 7 | Clk | Input |
| 8 | GND | Power in |
| 9 | Clr | Input |
| 10 | E | Input |
| 11 | F | Input |
| 12 | G | Input |
| 13 | Qh | Output |
| 14 | H | Input |
| 15 | PE | Input |
| 16 | VCC | Power in |
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Is there a KiCad symbol and footprint for the CD74HC166M?
Yes. The symbol is 74xx:74LS166 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 CD74HC166M?
SOIC-16, with 16 pins. Its footprint is drawn on this page.
Where is the CD74HC166M datasheet?
Texas Instruments publishes it: the Datasheet link on this page opens it.
Where can I order the CD74HC166M?
JLCPCB lists it as part C2866552, with 0 in stock; the sellers' links on this page open their listings.
What can replace the CD74HC166M?
Parts like it in the library: the MC74HC595AD by onsemi, the 74HC595D(BJ) by Toshiba, the SN74HC165DR(LX) by lingxingic and the CD74HC4094M96 by Texas Instruments. Check their datasheets: a part that fits the footprint may still differ in its ratings.
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