74290PC
Texas InstrumentsExtended
0℃~+70℃ 1 4.75V~5.25V 74LS Asynchronous Divide-by-10 Falling Edge Reset function Up Counter DIP-14 Counters, Dividers
- Part id
- ti/74290PC
- Category
- Counters, Dividers
- Package
- DIP-14
- Pins
- 5
- In stock
- 0 at JLCPCB (C3828265)
Overview
The 74290PC is a counters, Divider made by Texas Instruments in a DIP-14 package with 14 pins. 0℃~+70℃ 1 4.75V~5.25V 74LS Asynchronous Divide-by-10 Falling Edge Reset function Up Counter DIP-14 Counters, Dividers.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:74290PC, from EasyEDA) and its footprint (Package_DIP:DIP-14_W8.89mm_SMDSocket_LongPads, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C3828265).
Symbol
Footprint
Pinout
14| Pin | Name | Type |
|---|---|---|
| 1 | MS | Unspecified |
| 2 | NC | Unspecified |
| 3 | MS | Unspecified |
| 4 | Q2 | Unspecified |
| 5 | Q1 | Unspecified |
| 6 | NC | Unspecified |
| 7 | GND | Unspecified |
| 8 | Q3 | Unspecified |
| 9 | Q0 | Unspecified |
| 10 | CP0# | Unspecified |
| 11 | CP1# | Unspecified |
| 12 | MR | Unspecified |
| 13 | MR | Unspecified |
| 14 | VCC | Unspecified |
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
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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
Questions
Is there a KiCad symbol and footprint for the 74290PC?
Yes. The symbol is EasyEDA_Cloud:74290PC and 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 74290PC?
DIP-14, with 14 pins. Its footprint is drawn on this page.
Where is the 74290PC datasheet?
Texas Instruments publishes it: the Datasheet link on this page opens it.
Where can I order the 74290PC?
JLCPCB lists it as part C3828265, with 0 in stock; the sellers' links on this page open their listings.
What can replace the 74290PC?
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.