
Overview
The 74F74SJ is a flip Flop made by onsemi in a SOIC-14-208mil package with 14 pins. 0℃~+70℃ 1 1.2ns、1.2ns 125MHz 16mA 1mA 2 20mA 2ns、2.5ns 4.5V~5.5V 5pF 6.8ns@5V,50pF 74F Series Asynchronous Complementary D-Type Rising Edge Set and Reset SOIC-14-208mil Flip Flops ROHS.
PCBKit's library has its KiCad symbol (74xx:74HC74, from KiCad's library) and its footprint (EasyEDA_Cloud:SOP-14_L10.2-W5.3-P1.27-LS7.8-BL, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C3826186).
Symbol
Footprint
Parameters
18- Clock Frequency
- 125MHz
- Current - Output High(IOH)
- 1mA
- Current - Output Low(IOL)
- 20mA
- Function
- Set and Reset
- Hold Time
- 1.2ns;1.2ns
- Input Capacitance
- 5pF
- Number of Bits per Element
- 1
- Number of Elements
- 2
- Operating Temperature
- 0℃~+70℃
- Output Type
- Complementary
- Propagation Delay
- 6.8ns@5V,50pF
- Quiescent Current
- 16mA
- Series
- 74F Series
- Setup Time
- 2.5ns;2ns
- Synchronous/Asynchronous
- Asynchronous
- Trigger Type
- Rising Edge
- Type
- D-Type
- Voltage - Supply
- 4.5V~5.5V
Order codes
1- 74F74SJLCSC C3826186
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 |
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Is there a KiCad symbol and footprint for the 74F74SJ?
Yes. The symbol is 74xx:74HC74 and the footprint EasyEDA_Cloud:SOP-14_L10.2-W5.3-P1.27-LS7.8-BL, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the 74F74SJ?
SOIC-14-208mil, with 14 pins. Its footprint is drawn on this page.
Where is the 74F74SJ datasheet?
onsemi publishes it: the Datasheet link on this page opens it.
Where can I order the 74F74SJ?
JLCPCB lists it as part C3826186, with 0 in stock; the sellers' links on this page open their listings.
What can replace the 74F74SJ?
Parts like it in the library: the CD74ACT374M96 by Texas Instruments, the SN74AC74NSR by Texas Instruments, the SN74ABT821ADW by Texas Instruments and the 74LVC574AT20 by Diodes Incorporated. Check their datasheets: a part that fits the footprint may still differ in its ratings.
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