
Overview
The 74ABT74DB is a flip Flop made by NXP Semiconductors with 14 pins. - Flip Flops ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:74ABT74DB,112, from EasyEDA) and its footprint (EasyEDA_Cloud:SSOP-14_L6.2-W5.3-P0.65-LS7.8-BL, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C20233804).
Symbol
Footprint
Order codes
1- 74ABT74DB,112LCSC C20233804
Pinout
14| Pin | Name | Type |
|---|---|---|
| 1 | 1R#D | Unspecified |
| 2 | 1D | Unspecified |
| 3 | 1CP | Unspecified |
| 4 | 1S#D | Unspecified |
| 5 | 1Q | Unspecified |
| 6 | 1Q# | Unspecified |
| 7 | GND | Unspecified |
| 8 | 2Q# | Unspecified |
| 9 | 2Q | Unspecified |
| 10 | 2S#D | Unspecified |
| 11 | 2CP | Unspecified |
| 12 | 2D | Unspecified |
| 13 | 2R#D | Unspecified |
| 14 | VCC | Unspecified |
Show this part on your page
<iframe src="https://pcbkit.io/embed/parts/nxp/74ABT74DB" title="74ABT74DB in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe><img src="https://pcbkit.io/embed/parts/nxp/74ABT74DB.jpg" alt="74ABT74DB" width="1200" height="900">[](https://pcbkit.io/parts/nxp/74ABT74DB)Questions
Is there a KiCad symbol and footprint for the 74ABT74DB?
Yes. The symbol is EasyEDA_Cloud:74ABT74DB,112 and the footprint EasyEDA_Cloud:SSOP-14_L6.2-W5.3-P0.65-LS7.8-BL, both drawn on this page. PCBKit places them on a board for you when you design with it.
Where can I order the 74ABT74DB?
JLCPCB lists it as part C20233804, with 0 in stock; the sellers' links on this page open their listings.
What can replace the 74ABT74DB?
Parts like it in the library: the SN74AHC74DB by Texas Instruments, the SN74AHC74DBLE by Texas Instruments and the SN74AS74ADB by Texas Instruments. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Parts like it
3SN74AHC74DB
-- Flip Flops ROHSTexas InstrumentsFlip FlopsSN74AHC74DBLE
--40℃~+85℃ 1 10pF 110MHz 2 20uA 2V~5.5V 3ns 500ps 7.7ns@5V,15pF 74AHC Series 8mA 8mA Asynchronous Complementary D-Type Rising Edge Set and Reset - Flip FlopsTexas InstrumentsFlip FlopsSN74AS74ADB
-- Flip Flops ROHSTexas InstrumentsFlip Flops