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- USA
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Ships within 48 hours · Estimated delivery Jul 8 - Jul 13
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Description
74ALS20ANDual 4 Input NAND gate 14PIN DIP Specifications Number of Circuits 2 Number of Inputs 4 Features Voltage Supply 4. 5V ~ 5. 5V Current Output High, Low 400A, 8mA Input Logic Level Low 0. 8V Input Logic Level High 2V Max Propagation Delay @ V, Max CL 12. 5ns @ 5V, 50pF Operating Temperature 0C ~ 70C Mounting Type Through Hole Supplier Device Package 14 PDIP Package Case 14 DIP (0. 300", 7. 62mm) Base Product Number 74ALS20 Additional Information Device
Dual 4-Input NAND gate 14PIN DIP
Specifications
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Number of Circuits
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2
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Number of Inputs
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4
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Features
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-
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Voltage - Supply
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4.5V ~ 5.5V
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Current - Output High, Low
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400µA, 8mA
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Input Logic Level - Low
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0.8V
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Input Logic Level - High
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2V
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Max Propagation Delay @ V, Max CL
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12.5ns @ 5V, 50pF
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Operating Temperature
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0°C ~ 70°C
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Mounting Type
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Through Hole
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Supplier Device Package
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14-PDIP
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Package / Case
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14-DIP (0.300", 7.62mm)
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Base Product Number
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74ALS20
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Additional Information
| Device | Integrated Circuit |
Shipping Notes
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
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4.1 ★★★★★
Based on 1655 reviews
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Product Reviews
★★★★★ 5
Great buy
Our dog is so happy about this. He loves chasing a ball. We also love the fact that it is collapsible and only 12 inches. We travel a lot so it’s perfect for that. I’m enclosing a movie. I did about it for Amazon.
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Reviewed in the United States on February 10, 2026
★★★★★ 1
Very disappointed
Unfortunately I ended up being very disappointed with this purchase, after about two weeks of use, it just stopped performing. Not sure what happened but it just stopped releasing the ball and I don't know why, it had no flexibility left to it. I'm not doing a very good job of trying to explain why it quit working but suffice it to say, it became useless after a couple of weeks. Broke my neighbors dog's heart, lol.
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Reviewed in the United States on November 20, 2025
★★★★★ 5
Awesome ball and made to last!
Color: Black & Yellow
Awesome ball! My dog loves it and plays with it all the time. He's a very aggressive chewer and there are only a few toys he can have without destroying them. Very pleased with this.
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Reviewed in the United States on May 27, 2026
★★★★★ 5
Pretty tough
Color: Black & Lake Blue
I think the toy is great, but my dog was not excited about it. He prefers the original type which is larger. I think it could possibly be cracked open by a dog with a large mouth and is intent on getting the noise maker out. But it is pretty tough.
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Reviewed in the United States on April 22, 2026
★★★★★ 3
Bite proof
Color: Blue & Red
The ball is tough but it will not take the dog having it all the time .play with them and put it up or it will not last price not bad
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Reviewed in the United States on May 24, 2026