Overview
The SN54LS693J is a counters, Divider made by Texas Instruments in a DIP-20 package with 5 pins. -55℃~+125℃ 20MHz 25ns@5V,45pF 4 4.5V~5.5V Binary Counter LS Reset function、Cascade counter、Synchronous counting Rising Edge Synchronous Synchronous DIP-20 Counters, Dividers.
PCBKit's library has its footprint (Package_DIP:DIP-20_W8.89mm_SMDSocket_LongPads, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C3827860).
Symbol
The library has no symbol for this part yet.
Footprint
Order codes
1- SN54LS693JLCSC C3827860
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Is there a KiCad symbol and footprint for the SN54LS693J?
Yes. the footprint Package_DIP:DIP-20_W8.89mm_SMDSocket_LongPads, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the SN54LS693J?
DIP-20, with 5 pins. Its footprint is drawn on this page.
Where is the SN54LS693J datasheet?
Texas Instruments publishes it: the Datasheet link on this page opens it.
Where can I order the SN54LS693J?
JLCPCB lists it as part C3827860, with 0 in stock; the sellers' links on this page open their listings.
What can replace the SN54LS693J?
Parts like it in the library: the LS7166A by LSI/CSI, the 74F579PC by onsemi, the SN54LS699J by Texas Instruments and the SN74ALS561ANE4 by Texas Instruments. Check their datasheets: a part that fits the footprint may still differ in its ratings.
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