Overview
The DM74LS293N is a counters, Divider made by Texas Instruments in a PDIP-14 package with 5 pins. 0℃~+70℃ 1 20MHz 4 4.75V~5.25V 45mW 74LS Asynchronous Divide-by-2 Falling Edge Reset function Up Counter PDIP-14 Counters, Dividers.
PCBKit's library has its footprint (Package_DIP:DIP-14_W8.89mm_SMDSocket_LongPads, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C3828100).
Symbol
The library has no symbol for this part yet.
Footprint
Order codes
1- DM74LS293NLCSC C3828100
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Is there a KiCad symbol and footprint for the DM74LS293N?
Yes. the footprint Package_DIP:DIP-14_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 DM74LS293N?
PDIP-14, with 5 pins. Its footprint is drawn on this page.
Where is the DM74LS293N datasheet?
Texas Instruments publishes it: the Datasheet link on this page opens it.
Where can I order the DM74LS293N?
JLCPCB lists it as part C3828100, with 0 in stock; the sellers' links on this page open their listings.
What can replace the DM74LS293N?
Parts like it in the library: the SN74LS90N by Texas Instruments, the SN74HC393N(LX) by lingxingic, the SN74HC90N(LX) by lingxingic and the SN74LS393N(LX) by lingxingic. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Parts like it
8
SN74LS90N
DIP-140℃~+70℃ 1 16ns 4 4.75V~5.25V 42MHz 45mW Asynchronous Asynchronous Divide-by-10 Falling Edge Up Counter DIP-14 Counters, Dividers ROHSTexas InstrumentsCounters, DividersSN74HC393N(LX)
DIP-14-40℃~+125℃ 12ns 2 28MHz 2V~6V 4 Asynchronous Divide-by-2 Falling Edge DIP-14 Counters, Dividers ROHSlingxingicCounters, DividersSN74HC90N(LX)
DIP-14-40℃~+125℃ 1 2V~6V 32MHz 50ns Asynchronous Divide-by-10 Falling Edge Up Counter DIP-14 Counters, Dividers ROHSlingxingicCounters, DividersSN74LS393N(LX)
DIP-14-40℃~+125℃ 12ns 2 28MHz 2V~6V 4 Asynchronous Divide-by-2 Falling Edge Reset function DIP-14 Counters, Dividers ROHSlingxingicCounters, DividersXD74LS90
DIP-140℃~+70℃ 16ns 32MHz 4.75V~5.25V BCD Counter DIP-14 Counters, Dividers ROHSXINLUDACounters, DividersXD74LS93
DIP-140℃~+70℃ 16ns 32MHz 4 4 4.75V~5.25V Binary Counter DIP-14 Counters, Dividers ROHSXINLUDACounters, DividersCD4024BE(LX)
DIP-14-40℃~+125℃ 1 25ns 35MHz 3V~15V 7 Asynchronous Asynchronous Divide-by-2 Falling Edge DIP-14 Counters, Dividers ROHSlingxingicCounters, DividersCD74HCT4024E
PDIP-14-55℃~+125℃ 1 25MHz 4.5V~5.5V 40ns 74HCT Asynchronous Divide-by-2 Falling Edge Reset function、Static operation Up Counter PDIP-14 Counters, Dividers ROHSTexas InstrumentsCounters, Dividers