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- USA
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Ships within 48 hours · Estimated delivery Jul 8 - Jul 13
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Description
74HCT109Dual D Type Flip Flop with Set and Reset; Positive Edge Trigger Specifications Function Set(Preset) and Reset Type JK Type Output Type Complementary Number of Elements 2 Number of Bits per Element 1 Clock Frequency 54 MHz Max Propagation Delay @ V, Max CL 40ns @ 4. 5V, 50pF Trigger Type Positive Edge Current Output High, Low 4mA, 4mA Voltage Supply 4. 5V ~ 5. 5V Current Quiescent (Iq) 4 A Input Capacitance 10 pF Operating Temperature 55C ~ 125C (TA)
Dual D-Type Flip-Flop with Set and Reset; Positive-Edge Trigger
Specifications
|
Function
|
Set(Preset) and Reset
|
|
Type
|
JK Type
|
|
Output Type
|
Complementary
|
|
Number of Elements
|
2
|
|
Number of Bits per Element
|
1
|
|
Clock Frequency
|
54 MHz
|
|
Max Propagation Delay @ V, Max CL
|
40ns @ 4.5V, 50pF
|
|
Trigger Type
|
Positive Edge
|
|
Current - Output High, Low
|
4mA, 4mA
|
|
Voltage - Supply
|
4.5V ~ 5.5V
|
|
Current - Quiescent (Iq)
|
4 µA
|
|
Input Capacitance
|
10 pF
|
|
Operating Temperature
|
-55°C ~ 125°C (TA)
|
|
Mounting Type
|
Through Hole
|
|
Supplier Device Package
|
16-PDIP
|
|
Package / Case
|
16-DIP (0.300", 7.62mm)
|
Additional Information
| Device | Flip-Flop |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
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4.3 ★★★★★
Based on 2111 reviews
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Product Reviews
★★★★★ 3
Decent
Color: Dark Brown, Size: 15.7", Color: Dark Brown, Size: 15.7"
Instructions aren’t very clear. Takes a bit to figure out. Pretty cheap quality, but seems to be sturdy. The metal basket part of ours came rather bent and had to do some bending to get it to fit right. Decent size could be little thicker. They look good though once up.
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Reviewed in the United States on December 22, 2025
★★★★★ 5
Sturdy
Color: Dark Brown, Size: 15.7"
So good. Super sturdy I bought it almost 2 years ago and it’s still going strong.
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Reviewed in the United States on May 6, 2026
★★★★★ 5
Buy it. I Did and I love it
Color: Black, Size: 15.7"
very well designed and a great value
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Reviewed in the United States on March 18, 2026
★★★★★ 5
Works well
Size: 6.5 FT, Color: Black
This thing was a life saver. It has plenty of plug ports for the price and it's not huge. The footprint is a bit bigger than some others but it's not bulky. Seems well built and the fact that I can power all my electronics and still have the USB ports to charge my phone and things is nice.
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Reviewed in the United States on April 22, 2026
★★★★★ 5
Good quality surge protector.
Size: 6.5 FT, Color: Black
It's great to have a search protector that has this much versatility. One of the spots that this is mostly needed is around the TV area. With the need to plug in TVs, DVD players, surround sound theater system equipment, Xbox and PS5's, wifi router etc. This thing has more than enough plug spaces then you can throw it at a single time. The east of having all these connecting ports available in one compact place is a big win. It also eliminates running unnecessary wires being that old the plugs you need to plug in will have it available socket. This search protector also has a very premium feel due to quality materials.
Another great feature that it has is that you can hang it or drill it to a wall due in large part to its available pre drilled holes.
Also the way that the sockets are aligned are perfect to plug different types of plugs with enough space in between. There is enough separation to make different types of plugs fit snuggly.
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Reviewed in the United States on December 27, 2025