Overview
The DM74ALS74ASJ is a flip Flop made by onsemi in a SOIC-14-208mil package with 14 pins. 0℃~+70℃ 1 18ns@5V,50pF 34MHz 4.5V~5.5V 400uA 4mA 74ALS Series 8mA 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 C3827226).
Symbol
Footprint
Parameters
13- Clock Frequency
- 34MHz
- Current - Output High(IOH)
- 400uA
- Current - Output Low(IOL)
- 8mA
- Function
- Set and Reset
- Number of Bits per Element
- 1
- Operating Temperature
- 0℃~+70℃
- Output Type
- Complementary type
- Propagation Delay
- 18ns@5V,50pF
- Quiescent Current
- 4mA
- Series
- 74ALS Series
- Trigger Type
- Rising Edge
- Type
- D-Type
- Voltage - Supply
- 4.5V~5.5V
Order codes
1- DM74ALS74ASJLCSC C3827226
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 DM74ALS74ASJ?
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 DM74ALS74ASJ?
SOIC-14-208mil, with 14 pins. Its footprint is drawn on this page.
Where is the DM74ALS74ASJ datasheet?
onsemi publishes it: the Datasheet link on this page opens it.
Where can I order the DM74ALS74ASJ?
JLCPCB lists it as part C3827226, with 0 in stock; the sellers' links on this page open their listings.
What can replace the DM74ALS74ASJ?
Parts like it in the library: the SN74ALS74AD by Texas Instruments, the SN74ALS74AN by Texas Instruments, the DM74ALS74AN by onsemi and the DM74ALS109AN by onsemi. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Parts like it
8
SN74ALS74AD
SOIC-140℃~+70℃ 1 18ns@5V,50pF 2 34MHz 4.5V~5.5V 400uA 4mA 74ALS Series 8mA Complementary type D-Type Rising Edge Set and Reset SOIC-14 Flip Flops ROHSTexas InstrumentsFlip Flops
SN74ALS74AN
PDIP-140℃~+70℃ 1 18ns@5V,50pF 2 34MHz 4.5V~5.5V 400uA 4mA 74ALS Series 8mA Complementary D-Type Rising Edge Set and Reset PDIP-14 Flip Flops ROHSTexas InstrumentsFlip FlopsDM74ALS74AN
DIP-140℃~+70℃ 1 18ns@5V,50pF 2 34MHz 4.5V~5.5V 400uA 4mA 74ALS Series 8mA Complementary D-Type Rising Edge Set and Reset DIP-14 Flip Flops ROHSonsemiFlip Flops
DM74ALS109AN
PDIP-160ns 0℃~+70℃ 1 10ns、15ns 18ns@5V,50pF 2 34MHz 4.5V~5.5V 400uA 4mA 74ALS Series 8mA Asynchronous Complementary JK-Type Rising Edge Set and Reset PDIP-16 Flip Flops ROHSonsemiFlip FlopsSN74ALS109AN
PDIP-160℃~+70℃ 1 18ns@5V,50pF 2 34MHz 4.5V~5.5V 400uA 4mA 74ALS Series 8mA Complementary JK-Type Rising Edge Set and Reset PDIP-16 Flip Flops ROHSTexas InstrumentsFlip FlopsDM74ALS74AM
SOIC-140℃~+70℃ 1 18ns@5V,50pF 34MHz 4.5V~5.5V 400uA 4mA 74ALS Series 8mA Complementary D-Type Rising Edge Set and Reset SOIC-14 Flip Flops ROHSonsemiFlip FlopsDM74ALS74AMX
SOIC-140℃~+70℃ 1 18ns@5V,50pF 2 34MHz 4.5V~5.5V 400uA 4mA 74ALS Series 8mA Complementary D-Type Rising Edge Set and Reset SOIC-14 Flip Flops ROHSonsemiFlip FlopsSN74ALS74ADRE4
SOIC-140℃~+70℃ 1 10ns 2 23ns@5V,50pF 34MHz 4.5V~5.5V 400uA 4mA 74ALS Series 8mA D-Type Rising Edge Set and Reset SOIC-14 Flip Flops ROHSTexas InstrumentsFlip Flops