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SN74F21DR
SN74F21DR
815-SN74F21DR
14-SOIC (0.154, 3.90mm Width)
5V V 5.1 ns ns 5.3 ns ns 8.65mm mm Gates & Inverters 20mA mA 1.75mm mm 129.387224mg mg Surface Mount Surface Mount 4.5V~5.5V V 4.7μA μA
In Stock : 999
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Product Details
Purchasing and Inquiry
SN74F21DR Overview
Packed in 14-SOIC (0.154, 3.90mm Width), the part is convenient for shipping overseas. Advanced packaging method Tape & Reel (TR) is used to provide high reliability. This logic works according to the AND Gate principle. Ensure the part's full functionality by setting the voltage to 4.5V~5.5V. Operation at a temperature around 0°C~70°C. The part is mounted in Surface Mount. 1mA 20mA output current is 1mA 20mA in the high or low state. The 74F series contains it. In total, there are 14 terminations. There are 2 functions that significantly improve the user experience. F/FAST is a chip that is part of this device. Try searching with 74F21 to find device variants. It is injected into the part body with 14 pins. Logic devices with Surface Mount mounting are widely used in many applications. The functions of 14 pins can be found in the datasheets. Inputs for the part are set to 4. Parts in quiescent state carry 4.7μA current. A logic device of this type is a Gates. It has a load capacitance of 50pF. 5.5V is the maximum supply voltage (Vsup). A method of industry TR is included in the package. According to the datasheet, this part requires 5V power supplies. A device rated at 20mA has 20mA output current. Standby current is 4.3mA. Operation through gates of 2.
SN74F21DR Features
AND Gate Logic Type
Operating Temperature: 0°C~70°C
F/FAST Family
Quiescent Current: 4.7μA
Output Current: 20mA
2 Gates
SN74F21DR Applications
There are a lot of Texas Instruments SN74F21DR Gates and Inverters applications.
- DVD
- Hair dryer
- Urban rail vehicle
- Remote monitoring
- MPPT function (maximum power point tracking)
- Various travel, camping, medical emergency appliances
- Car refrigerator
- Scanner
- Solar energy generation
- Overvoltage and undervoltage protection
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Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.)
The basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and country.
Currently, our products are shipped through DHL, FedEx, SF, and UPS.
Delivery TimeOnce the goods are shipped, estimated delivery time depends on the shipping methods you chose:
FedEx International, 5-7 business days.
The following are some common countries' logistic time.
Payment Method
| The fee is charged according to the rule of PayPal. | |
| East West Bank charge US$30.00 banking fee. | |
| The fee is charged according to the rule of PayPal. | |
| Western Union charge US$0.00 banking fee. |
Shipping
| DHL(www.dhl.com) From $40.00 basic shipping fee depend on zone and country. |
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| UPS(www.ups.com) From $40.00 basic shipping fee depend on zone and country. |
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| FedEx(www.fedex.com) From $40.00 basic shipping fee depend on zone and country. |
|
| Registered Mail(www.singpost.com) From $10.00 basic shipping fee depend on different zone and country. |
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SN74F21DR
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