SN74AC74DB
Texas InstrumentsExtended
-40℃~+85℃ 1 125MHz 2 24mA 24mA 2V~6V 2uA 3ns 3pF 500ps 6ns@5V 74AC Series Asynchronous D-Type Rising Edge Set and Reset SSOP-14-208mil Flip Flops ROHS
- Part id
- ti/SN74AC74DB
- Category
- Flip Flops
- Package
- SSOP-14-208mil
- Pins
- 14
- In stock
- 0 at JLCPCB (C2877533)
Overview
The SN74AC74DB is a flip Flop made by Texas Instruments in a SSOP-14-208mil package with 14 pins. -40℃~+85℃ 1 125MHz 2 24mA 24mA 2V~6V 2uA 3ns 3pF 500ps 6ns@5V 74AC Series Asynchronous D-Type Rising Edge Set and Reset SSOP-14-208mil Flip Flops ROHS.
PCBKit's library has its KiCad symbol (74xx:74HC74, from KiCad's library) and its footprint (Package_SO:SSOP-14_5.3x6.2mm_P0.65mm, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C2877533).
Symbol
Footprint
Pinout
14| Pin | Name | Type |
|---|---|---|
| 1 | R | Input |
| 2 | D | Input |
| 3 | C | Input |
| 4 | S | Input |
| 5 | Q | Output |
| 6 | Q | Output |
| 7 | GND | Power in |
| 8 | Q | Output |
| 9 | Q | Output |
| 10 | S | Input |
| 11 | C | Input |
| 12 | D | Input |
| 13 | R | Input |
| 14 | VCC | Power in |
Parts like it
8
SN74ACT74DB
SSOP-14-208mil-40℃~+85℃ 125MHz 13ns@5V,50pF 1ns 20uA 24mA 24mA 3.5ns 3pF 4.5V~5.5V D-Type Rising Edge Set and Reset SSOP-14-208mil Flip Flops ROHSTexas InstrumentsFlip Flops
CD74ACT374M96
SOIC-20-300mil-55℃~+125℃ 10.6ns@5V,50pF 10pF 125MHz 160uA 24mA 24mA 2ns 3ns 4.5V~5.5V 74ACT Series 8 D-Type Enable Rising Edge Tri-State SOIC-20-300mil Flip Flops ROHSTexas InstrumentsFlip Flops
SN74AC74NSR
SO-14-208mil-40℃~+85℃ 125MHz 2 24mA 24mA 2V~6V 2uA 3ns 3pF 500ps 6ns@5V,50pF 74AC Series D-Type Rising Edge Set and Reset SO-14-208mil Flip Flops ROHSTexas InstrumentsFlip Flops
SN74ABT821ADW
SOIC-24-300mil-40℃~+85℃ 1 10 125MHz 250uA 3.5pF 32mA 4.5V~5.5V 6.2ns@5V,50pF 64mA 74ABT Series D-Type Rising Edge SOIC-24-300mil Flip Flops ROHSTexas InstrumentsFlip Flops
74LVC574AT20
TSSOP-20-40℃~+125℃ 1 1.65V~3.6V 10uA 125MHz 1ns 1ns 24mA 24mA 4pF 7.1ns@3.3V,30pF 74LVC Series 8 D-Type Rising Edge Tri-State TSSOP-20 Flip Flops ROHSDiodes IncorporatedFlip FlopsCD74AC574M96
SOIC-20-300mil-55℃~+125℃ 1 1.5V~5.5V 10.8ns@5V,50pF 10pF 125MHz 24mA 24mA 2ns 2ns 74AC Series 8 8uA D-Type Enable Rising Edge Tri-State SOIC-20-300mil Flip Flops ROHSTexas InstrumentsFlip FlopsSN74F377ADW
SOIC-20-300mil0℃~+70℃ 1 125MHz 1mA 1ns 20mA 2ns、2.5ns、4.5ns 4.5V~5.5V 72mA 74F Series 8 9ns@5V,50pF D-Type Enable Rising Edge SOIC-20-300mil Flip Flops ROHSTexas InstrumentsFlip Flops
CD54AC74F3A
CDIP-14-55℃~+125℃ 0ns 1.5V~5.5V 10pF 125MHz 2.5ns@5V,50pF 24mA 24mA 3.5ns 4uA D-Type Rising Edge Set and Reset CDIP-14 Flip Flops ROHSTexas InstrumentsFlip Flops
Questions
Is there a KiCad symbol and footprint for the SN74AC74DB?
Yes. The symbol is 74xx:74HC74 and the footprint Package_SO:SSOP-14_5.3x6.2mm_P0.65mm, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the SN74AC74DB?
SSOP-14-208mil, with 14 pins. Its footprint is drawn on this page.
Where is the SN74AC74DB datasheet?
Texas Instruments publishes it: the Datasheet link on this page opens it.
Where can I order the SN74AC74DB?
JLCPCB lists it as part C2877533, with 0 in stock; the sellers' links on this page open their listings.
What can replace the SN74AC74DB?
Parts like it in the library: the SN74ACT74DB by Texas Instruments, the CD74ACT374M96 by Texas Instruments, the SN74AC74NSR by Texas Instruments and the SN74ABT821ADW by Texas Instruments. Check their datasheets: a part that fits the footprint may still differ in its ratings.