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SN74AS21D
SN74AS21D
815-SN74AS21D
14-SOIC (0.154, 3.90mm Width)
5V V 6 ns ns 6 ns ns 8.65mm mm Gates & Inverters 20mA mA 1.75mm mm 129.387224mg mg Surface Mount Surface Mount 4.5V~5.5V V
In Stock : 999
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Product Details
Purchasing and Inquiry
SN74AS21D Overview
The part comes in 14-SOIC (0.154, 3.90mm Width) packaging, which makes it convenient to ship overseas. In order to provide high reliability, an advanced packaging method Tube is used. Based on the AND Gate logic principle, it works. A voltage of 4.5V~5.5V is needed to ensure full function of the part. Temperatures around 0°C~70°C are extended for operation. Part Surface Mount is mounted. In both high and low states, output current is 2mA 20mA. The number 74AS refers to it. In total, there are 14 terminations. User experience is significantly enhanced by the part's 2 functions. I would like to point out that this chip is part of AS. Search with 74AS21 if you are looking for device variants. Part bodies are injected with 14 pins. Surface Mount mounted, this logic device is widely used in many applications. Please refer to the datasheets for 14 pins functions. It supports inputs of 4. There is a standard Gates logic device here. 50pF is the load capacitance of the part. This part requires 5V power supplies, according to its datasheet. Its output current is rated at 20mA. The device has 1 outputs. The operation uses 2 elements in total. In the specification of the chip, it is specified that the operating supply voltage will be 5V volts.
SN74AS21D Features
AND Gate Logic Type
Operating Temperature: 0°C~70°C
AS Family
Output Current: 20mA
SN74AS21D Applications
There are a lot of Texas Instruments SN74AS21D Gates and Inverters applications.
- Refrigerator
- Urban rail vehicle
- Computer
- Pocket PC
- Scanner
- Reactive power compensation function
- Fax machine
- Illumination
- Electrical tools
- Photovoltaic system
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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. |
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| Registered Mail(www.singpost.com) From $10.00 basic shipping fee depend on different zone and country. |
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SN74AS21D
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