onsemi NE521N
- Part No.:
- NE521N
- Manufacturer:
- onsemi
- Category:
- Comparators
- Package:
- 14-DIP (0.300", 7.62mm)
- Datasheet:
-
NE521N.pdf
- Description:
- IC COMPARATOR 2 DIFF 14DIP
- Quantity:
- Payment:

- Shipping:

Inventory:4,426
Please send an inquiry. Send us your inquiry, and we will respond immediately.
NE521N Specifications
- Product attributes
- Attribute value
- Manufacturer:
- onsemi
- Package/Case:
- 14-DIP (0.300", 7.62mm)
- Series:
- -
- Packaging:
- Tube
- Product Status:
- Obsolete
- Type:
- Differential
- Number of Elements:
- 2
- Output Type:
- TTL
- Voltage - Supply, Single/Dual (±):
- ±4.75V ~ 5.25V
- :
- 7.5mV @ ±4.75V
- Voltage - Input Offset (Max):
- 20µA @ ±5.25V
- Current - Input Bias (Max):
- -
- Current - Output (Typ):
- 35mA
- Current - Quiescent (Max):
- -
- CMRR, PSRR (Typ):
- 12ns
- Propagation Delay (Max):
- -
- Hysteresis:
- 0°C ~ 70°C
- Operating Temperature:
- -
- Grade:
- -
- Qualification:
- Through Hole
- :
- 14-PDIP
NE521N FAQ
1.How can I place an order for NE521N through Aetrix?
1.Please submit a Request for Quotation (RFQ) for NE521N on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for NE521N reliable?
The price and inventory of NE521N are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for NE521N is usually 5 days.
3.What payment methods are accepted for NE521N?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for NE521N transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for NE521N?
NE521N orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your NE521N order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for NE521N?
5.For technical support, including NE521N datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your NE521N requirements.
6.How does Aetrix verify that NE521N is sourced from the original manufacturer or authorized distributors?
6.All NE521N products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that NE521N meets industry standards.
7.What is the process for return or replacement of NE521N?
All NE521N units undergo pre-shipment inspection (PSI). If there is an issue with NE521N, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The NE521N part is unused and in its original packaging.
Return procedure for NE521N:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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