Overview
The DM74LS174M is a flip Flop made by onsemi in a SOIC-16 package with 16 pins. 0ns 0℃~+70℃ 1 20ns 30MHz 30ns@5V,15pF 4.75V~5.25V 400uA 6 74LS Series 8mA Asynchronous D-Type Reset Rising Edge SOIC-16 Flip Flops.
PCBKit's library has its KiCad symbol (74xx:74LS174, from KiCad's library) and its footprint (Package_SO:SOIC-16_3.9x9.9mm_P1.27mm, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C3825787).
Symbol
Footprint
Parameters
15- Clock Frequency
- 30MHz
- Current - Output High(IOH)
- 400uA
- Current - Output Low(IOL)
- 8mA
- Function
- Reset
- Hold Time
- 0ns
- Number of Bits per Element
- 6
- Number of Elements
- 1
- Operating Temperature
- 0℃~+70℃
- Propagation Delay
- 30ns@5V,15pF
- Series
- 74LS Series
- Setup Time
- 20ns
- Synchronous/Asynchronous
- Asynchronous
- Trigger Type
- Rising Edge
- Type
- D-Type
- Voltage - Supply
- 4.75V~5.25V
Order codes
1- DM74LS174MLCSC C3825787
Pinout
16| Pin | Name | Type |
|---|---|---|
| 1 | Mr | Input |
| 2 | Q0 | Output |
| 3 | D0 | Input |
| 4 | D1 | Input |
| 5 | Q1 | Output |
| 6 | D2 | Input |
| 7 | Q2 | Output |
| 8 | GND | Power in |
| 9 | Cp | Input |
| 10 | Q3 | Output |
| 11 | D3 | Input |
| 12 | Q4 | Output |
| 13 | D4 | Input |
| 14 | D5 | Input |
| 15 | Q5 | Output |
| 16 | VCC | Power in |
Show this part on your page
<iframe src="https://pcbkit.io/embed/parts/onsemi/DM74LS174M" title="DM74LS174M in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe><img src="https://pcbkit.io/embed/parts/onsemi/DM74LS174M.jpg" alt="DM74LS174M" width="1200" height="900">[](https://pcbkit.io/parts/onsemi/DM74LS174M)Questions
Is there a KiCad symbol and footprint for the DM74LS174M?
Yes. The symbol is 74xx:74LS174 and the footprint Package_SO:SOIC-16_3.9x9.9mm_P1.27mm, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the DM74LS174M?
SOIC-16, with 16 pins. Its footprint is drawn on this page.
Where is the DM74LS174M datasheet?
onsemi publishes it: the Datasheet link on this page opens it.
Where can I order the DM74LS174M?
JLCPCB lists it as part C3825787, with 0 in stock; the sellers' links on this page open their listings.
What can replace the DM74LS174M?
Parts like it in the library: the 74HC76S by GR, the SN74ALS112AD by Texas Instruments, the SN74LS112ADRE4 by Texas Instruments and the 74HC273D by Nexperia. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Parts like it
8
74HC76S
SOP-160ns 0℃~+70℃ 1 1uA 2 20ns 20ns@5V,15pF 2V~6V 30MHz 5.2mA 5.2mA 74HC Series Falling Edge JK-Type Push-Pull Set and Reset SOP-16 Flip Flops ROHSGRFlip FlopsSN74ALS112AD
SOIC-160℃~+70℃ 1 19ns@5V,50pF 2 30MHz 4.5V~5.5V 4.5mA 400uA 74ALS Series 8mA Complementary Falling Edge JK-Type Set and Reset SOIC-16 Flip Flops ROHSTexas InstrumentsFlip FlopsSN74LS112ADRE4
SOIC-160℃~+70℃ 1 2 20ns 20ns@5V,15pF 30MHz 4.75V~5.25V 400uA 6mA 74LS Series 8mA Asynchronous Falling Edge JK-Type Set and Reset SOIC-16 Flip Flops ROHSTexas InstrumentsFlip Flops
74HC273D
SOIC-20-300mil-40℃~+125℃ 1 12ns 15ns@4.5V,50pF 2V~6V 3.5pF 30MHz 3ns 74HC Series 8 8uA D-Type Reset Rising Edge SO-20-300mil Flip Flops ROHSNexperiaFlip FlopsAIP74HC574SA20.TR
SOP20-40℃~+105℃ 12ns 17ns@4.5V,50pF 2V~6V 3.5pF 30MHz 5ns 6mA 6mA 74HC Series 8 8uA D-Type Enable Rising Edge Synchronous Tri-State SOP20 Flip Flops ROHSWuxi I-core ElecFlip Flops
CD4027BE
DIP-16-40℃~+85℃ 16uA 2 30MHz 30ns@15V,50pF 3V~15V 3mA 3mA 4000B Series 5ns 5ns 7.5pF Asynchronous Complementary JK-Type Rising Edge Set and Reset DIP-16 Flip Flops ROHSHGSEMIFlip FlopsXD74LS76
DIP-160ns 0℃~+70℃ 2 20ns@5V,15pF 20ns、20ns、25ns 30MHz 4.75V~5.25V 400uA 8mA Asynchronous Falling Edge JK-Type Set and Reset DIP-16 Flip Flops ROHSXINLUDAFlip FlopsCD74HC273M96
SOIC-20-300mil-55℃~+125℃ 1 10pF 12ns 2V~6V 30MHz 30ns@4.5V,50pF 3ns 4mA 4mA 74HC Series 8 8uA Asynchronous D-Type Push-Pull Reset Rising Edge SOIC-20-300mil Flip Flops ROHSTexas InstrumentsFlip Flops