Overview
The 74HC74PW is a flip Flop made by MDD in a TSSOP-14 package with 14 pins. -40℃~+125℃ 1 12ns@6V,15pF 13ns 2 20uA 28MHz 2V~6V 3ns 5.2mA 5.2mA 74HC 7pF Asynchronous Complementary type D-Type Rising Edge Set and Reset TSSOP-14 Flip Flops ROHS.
PCBKit's library has its KiCad symbol (74xx:74HC74, from KiCad's library) and its footprint (Package_SO:TSSOP-14_4.4x5mm_P0.65mm, from KiCad's library), ready for a KiCad board. 2,414 are in stock at JLCPCB (part C54796857).
Symbol
Footprint
Parameters
18- Clock Frequency
- 28MHz
- Current - Output High(IOH)
- 5.2mA
- Current - Output Low(IOL)
- 5.2mA
- Function
- Set and Reset
- Hold Time
- 3ns
- Input Capacitance
- 7pF
- Number of Bits per Element
- 1
- Number of Elements
- 2
- Operating Temperature
- -40℃~+125℃
- Output Type
- Complementary
- Propagation Delay
- 12ns@6V,15pF
- Quiescent Current
- 20uA
- Series
- 74HC
- Setup Time
- 13ns
- Synchronous/Asynchronous
- Asynchronous
- Trigger Type
- Rising Edge
- Type
- D-Type
- Voltage - Supply
- 2V~6V
Order codes
1- 74HC74PWLCSC C54796857
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 74HC74PW?
Yes. The symbol is 74xx:74HC74 and the footprint Package_SO:TSSOP-14_4.4x5mm_P0.65mm, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the 74HC74PW?
TSSOP-14, with 14 pins. Its footprint is drawn on this page.
Where can I order the 74HC74PW?
JLCPCB lists it as part C54796857, with 2,414 in stock; the sellers' links on this page open their listings.
What can replace the 74HC74PW?
Parts like it in the library: the SN74HC74DR(LX) by lingxingic, the 74HC74D by MDD, the EM74HC74D by EnergyMath and the SN74HC112DR(LX) by lingxingic. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Parts like it
8
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SOP-14L-40℃~+125℃ 1 12ns@6V,15pF 13ns 2 20uA 28MHz 2V~6V 3ns 5.2mA 5.2mA 74HC 7pF Asynchronous Complementary type Rising Edge Set and Reset SOP-14L Flip Flops ROHSEnergyMathFlip Flops
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TSSOP-20-40℃~+85℃ 1 13ns 15ns@6V,50pF 2.7V~6V 20uA 28MHz 5ns 6.5pF 7.8mA 7.8mA 74HC 8 D-Type Rising Edge Tri-State TSSOP-20 Flip Flops ROHSMDDFlip Flops
SN74HC107N(LX)
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