Overview
The SN74HC166PW is a shift Register made by Texas Instruments in a TSSOP-16 package with 16 pins. -40℃~+85℃ 1 26ns@6V,50pF 2V~6V 36MHz 4mA 74HC 8 Parallel or Serial to Serial TSSOP-16 Shift Registers ROHS.
PCBKit's library has its KiCad symbol (74xx:74LS166, from KiCad's library) and its footprint (Package_SO:TSSOP-16_4.4x5mm_P0.65mm, from KiCad's library), ready for a KiCad board. 909 are in stock at JLCPCB (part C2877060).
Symbol
Footprint
Parameters
13- Clock Frequency
- 36MHz
- Current - Output High(IOH)
- 4mA
- Current - Output Low(IOL)
- 4mA
- Features
- Asynchronous clear function
- Function
- Parallel or Serial to Serial
- Input Type
- StandardCMOS
- Number of Elements
- 1
- Operating Temperature
- -40℃~+85℃
- Output Current
- 4mA
- Propagation Delay
- 26ns@6V,50pF
- Resolution
- 8
- Series
- 74HC
- Voltage - Supply
- 2V~6V
Order codes
3- SN74HC166PWTLCSC C2871701
- SN74HC166PWLCSC C2877057
- SN74HC166PWRLCSC C2877060
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 SN74HC166PW?
Yes. The symbol is 74xx:74LS166 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 SN74HC166PW?
TSSOP-16, with 16 pins. Its footprint is drawn on this page.
Where is the SN74HC166PW datasheet?
Texas Instruments publishes it: the Datasheet link on this page opens it.
Where can I order the SN74HC166PW?
JLCPCB lists it as part C2877060, with 909 in stock; the sellers' links on this page open their listings.
What can replace the SN74HC166PW?
Parts like it in the library: the SN74HC165QPWRG4Q1 by Texas Instruments, the CJ74LV165BEN by Jiangsu Changjing Electronics Technology (CJ), the SN74HC164D by Texas Instruments and the SN74HC164PW by Texas Instruments. Check their datasheets: a part that fits the footprint may still differ in its ratings.
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