SN74AHC74DB
Texas InstrumentsExtended
- Flip Flops ROHS
- Part id
- ti/SN74AHC74DB
- Category
- Flip Flops
- Pins
- 14
- In stock
- 0 at JLCPCB (C7083254)
Overview
The SN74AHC74DB is a flip Flop made by Texas Instruments with 14 pins. - Flip Flops ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:SN74AC74N, 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 C7083254).
Symbol
Footprint
Pinout
14| Pin | Name | Type |
|---|---|---|
| 1 | 1CLR# | Unspecified |
| 2 | 1D | Unspecified |
| 3 | 1CLK | Unspecified |
| 4 | 1PRE# | Unspecified |
| 5 | 1Q | Unspecified |
| 6 | 1Q# | Unspecified |
| 7 | GND | Unspecified |
| 8 | 2Q# | Unspecified |
| 9 | 2Q | Unspecified |
| 10 | 2PRE# | Unspecified |
| 11 | 2CLK | Unspecified |
| 12 | 2D | Unspecified |
| 13 | 2CLR# | Unspecified |
| 14 | VCC | Unspecified |
Parts like it
3
74ABT74DB
-- Flip Flops ROHSNXP SemiconductorsFlip 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
Questions
Is there a KiCad symbol and footprint for the SN74AHC74DB?
Yes. The symbol is EasyEDA_Cloud:SN74AC74N 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 SN74AHC74DB?
JLCPCB lists it as part C7083254, with 0 in stock; the sellers' links on this page open their listings.
What can replace the SN74AHC74DB?
Parts like it in the library: the 74ABT74DB by NXP Semiconductors, 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.