SN74ALS166NS
Texas InstrumentsExtended
0℃~+70℃ 1 4.5V~5.5V 74ALS 8 Parallel or Serial to Serial SO-16 Shift Registers ROHS
- Part id
- ti/SN74ALS166NS
- Category
- Shift Registers
- Package
- SO-16
- Pins
- 5
- In stock
- 0 at JLCPCB (C3304220)
Overview
The SN74ALS166NS is a shift Register made by Texas Instruments in a SO-16 package with 16 pins. 0℃~+70℃ 1 4.5V~5.5V 74ALS 8 Parallel or Serial to Serial SO-16 Shift Registers ROHS.
PCBKit's library has its KiCad symbol (74xx:74LS166, from KiCad's library) and its footprint (Package_SO:SO-16_3.9x9.9mm_P1.27mm, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C3304220).
Symbol
Footprint
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 |
Parts like it
8
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Questions
Is there a KiCad symbol and footprint for the SN74ALS166NS?
Yes. The symbol is 74xx:74LS166 and the footprint Package_SO:SO-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 SN74ALS166NS?
SO-16, with 16 pins. Its footprint is drawn on this page.
Where is the SN74ALS166NS datasheet?
Texas Instruments publishes it: the Datasheet link on this page opens it.
Where can I order the SN74ALS166NS?
JLCPCB lists it as part C3304220, with 0 in stock; the sellers' links on this page open their listings.
What can replace the SN74ALS166NS?
Parts like it in the library: the 74HC165D by Nexperia, the 74HC4094D by Nexperia, the 74HC595D-Q100 by Nexperia and the EM74HC166D by EnergyMath. Check their datasheets: a part that fits the footprint may still differ in its ratings.