SN74LS674DW
Texas InstrumentsExtended
0℃~+70℃ 1 16 4.75V~5.25V 74LS Asynchronous clear function、Output enable、Asynchronous parallel load function Parallel-to-Serial Tri-State SOIC-24-300mil Shift Registers ROHS
- Part id
- ti/SN74LS674DW
- Category
- Shift Registers
- Package
- SOIC-24-300mil
- Pins
- 24
- In stock
- 3 at JLCPCB (C2867869)
Overview
The SN74LS674DW is a shift Register made by Texas Instruments in a SOIC-24-300mil package with 24 pins. 0℃~+70℃ 1 16 4.75V~5.25V 74LS Asynchronous clear function、Output enable、Asynchronous parallel load function Parallel-to-Serial Tri-State SOIC-24-300mil Shift Registers ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:SNJ54LS674J, from EasyEDA) and its footprint (Package_SO:SOIC-24W_7.5x15.4mm_P1.27mm, from KiCad's library), ready for a KiCad board. 3 are in stock at JLCPCB (part C2867869).
Symbol
Footprint
Pinout
24| Pin | Name | Type |
|---|---|---|
| 1 | CS# | Unspecified |
| 2 | CLK | Unspecified |
| 3 | R/W# | Unspecified |
| 4 | NC | Unspecified |
| 5 | MODE | Unspecified |
| 6 | SER/Q15 | Unspecified |
| 7 | P0 | Unspecified |
| 8 | P1 | Unspecified |
| 9 | P2 | Unspecified |
| 10 | P3 | Unspecified |
| 11 | P4 | Unspecified |
| 12 | GND | Unspecified |
| 13 | P5 | Unspecified |
| 14 | P6 | Unspecified |
| 15 | P7 | Unspecified |
| 16 | P8 | Unspecified |
| 17 | P9 | Unspecified |
| 18 | P10 | Unspecified |
| 19 | P11 | Unspecified |
| 20 | P12 | Unspecified |
| 21 | P13 | Unspecified |
| 22 | P14 | Unspecified |
| 23 | P15 | Unspecified |
| 24 | VCC | Unspecified |
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8
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Questions
Is there a KiCad symbol and footprint for the SN74LS674DW?
Yes. The symbol is EasyEDA_Cloud:SNJ54LS674J and the footprint Package_SO:SOIC-24W_7.5x15.4mm_P1.27mm, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the SN74LS674DW?
SOIC-24-300mil, with 24 pins. Its footprint is drawn on this page.
Where is the SN74LS674DW datasheet?
Texas Instruments publishes it: the Datasheet link on this page opens it.
Where can I order the SN74LS674DW?
JLCPCB lists it as part C2867869, with 3 in stock; the sellers' links on this page open their listings.
What can replace the SN74LS674DW?
Parts like it in the library: the HEF4021BT-Q100J by Nexperia, the SN74LS299N by Texas Instruments, the DM9328N by onsemi and the SN74LS595N by Texas Instruments. Check their datasheets: a part that fits the footprint may still differ in its ratings.