SN74LS293D
Texas InstrumentsExtended
0℃~+70℃ 1 4.75V~5.25V 42MHz Divide-by-2 Rising Edge Synchronous SOIC-14 Counters, Dividers ROHS
- Part id
- ti/SN74LS293D
- Category
- Counters, Dividers
- Package
- SOIC-14
- Pins
- 14
- In stock
- 0 at JLCPCB (C2867868)
Overview
The SN74LS293D is a counters, Divider made by Texas Instruments in a SOIC-14 package with 14 pins. 0℃~+70℃ 1 4.75V~5.25V 42MHz Divide-by-2 Rising Edge Synchronous SOIC-14 Counters, Dividers ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:SN74LS293D, from EasyEDA) and its footprint (Package_SO:SOIC-14_3.9x8.7mm_P1.27mm, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C2867868).
Symbol
Footprint
Pinout
14| Pin | Name | Type |
|---|---|---|
| 1 | NC | Unspecified |
| 2 | NC | Unspecified |
| 3 | NC | Unspecified |
| 4 | QC | Unspecified |
| 5 | QB | Unspecified |
| 6 | NC | Unspecified |
| 7 | GND | Unspecified |
| 8 | QD | Unspecified |
| 9 | QA | Unspecified |
| 10 | CKA | Unspecified |
| 11 | CKB | Unspecified |
| 12 | R0(1) | Unspecified |
| 13 | R0(2) | Unspecified |
| 14 | VCC | Unspecified |
Parts like it
8
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Questions
Is there a KiCad symbol and footprint for the SN74LS293D?
Yes. The symbol is EasyEDA_Cloud:SN74LS293D and the footprint Package_SO:SOIC-14_3.9x8.7mm_P1.27mm, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the SN74LS293D?
SOIC-14, with 14 pins. Its footprint is drawn on this page.
Where is the SN74LS293D datasheet?
Texas Instruments publishes it: the Datasheet link on this page opens it.
Where can I order the SN74LS293D?
JLCPCB lists it as part C2867868, with 0 in stock; the sellers' links on this page open their listings.
What can replace the SN74LS293D?
Parts like it in the library: the CD4024BM(LX) by lingxingic, the SN74HC393D by Texas Instruments, the 74HC393D by Nexperia and the SN74HC93DR(LX) by lingxingic. Check their datasheets: a part that fits the footprint may still differ in its ratings.