SN74ALS74AN
Texas InstrumentsExtended
0℃~+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 ROHS
- Part id
- ti/SN74ALS74AN
- Category
- Flip Flops
- Package
- PDIP-14
- Pins
- 14
- In stock
- 4 at JLCPCB (C1549969)
Overview
The SN74ALS74AN is a flip Flop made by Texas Instruments in a PDIP-14 package with 14 pins. 0℃~+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 ROHS.
PCBKit's library has its KiCad symbol (74xx:74HC74, from KiCad's library) and its footprint (Package_DIP:DIP-14_W8.89mm_SMDSocket_LongPads, from KiCad's library), ready for a KiCad board. 4 are in stock at JLCPCB (part C1549969).
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
DM74ALS74AN
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
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
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
DM74ALS109AM
SOIC-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 SOIC-16 Flip Flops ROHSonsemiFlip Flops
Questions
Is there a KiCad symbol and footprint for the SN74ALS74AN?
Yes. The symbol is 74xx:74HC74 and the footprint Package_DIP:DIP-14_W8.89mm_SMDSocket_LongPads, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the SN74ALS74AN?
PDIP-14, with 14 pins. Its footprint is drawn on this page.
Where is the SN74ALS74AN datasheet?
Texas Instruments publishes it: the Datasheet link on this page opens it.
Where can I order the SN74ALS74AN?
JLCPCB lists it as part C1549969, with 4 in stock; the sellers' links on this page open their listings.
What can replace the SN74ALS74AN?
Parts like it in the library: the DM74ALS74AN by onsemi, the SN74ALS74AD by Texas Instruments, the DM74ALS109AN by onsemi and the SN74ALS109AN by Texas Instruments. Check their datasheets: a part that fits the footprint may still differ in its ratings.