Texas Instruments SE556JB
- Part No.:
- SE556JB
- Manufacturer:
- Texas Instruments
- Category:
- Programmable Timers and Oscillators
- Package:
- 14-CDIP (0.300", 7.62mm)
- Datasheet:
-
SE556JB.pdf
- Description:
- DUAL PRECISION TIMER 14-CDIP -55
- Quantity:
- Payment:

- Shipping:

Inventory:2,161
Please send an inquiry. Send us your inquiry, and we will respond immediately.
SE556JB Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Texas Instruments
- Series:
- -
- Package/Case:
- 14-CDIP (0.300", 7.62mm)
- Packaging:
- Tube
- Product Status:
- Active
- Type:
- 555 Type, Timer/Oscillator (Dual)
- Count:
- -
- Frequency:
- -
- Voltage - Supply:
- 4.5V ~ 18V
- Current - Supply:
- 20 mA
- Operating Temperature:
- -55°C ~ 125°C (TA)
- Supplier Device Package:
- 14-CDIP
- Mounting Type:
- Through Hole
- Grade:
- -
- Qualification:
- -
SE556JB FAQ
1.How can I place an order for SE556JB through Aetrix?
1.Please submit a Request for Quotation (RFQ) for SE556JB 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 SE556JB reliable?
The price and inventory of SE556JB are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for SE556JB is usually 5 days.
3.What payment methods are accepted for SE556JB?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for SE556JB transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for SE556JB?
SE556JB orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your SE556JB 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 SE556JB?
5.For technical support, including SE556JB datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your SE556JB requirements.
6.How does Aetrix verify that SE556JB is sourced from the original manufacturer or authorized distributors?
6.All SE556JB 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 SE556JB meets industry standards.
7.What is the process for return or replacement of SE556JB?
All SE556JB units undergo pre-shipment inspection (PSI). If there is an issue with SE556JB, 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 SE556JB part is unused and in its original packaging.
Return procedure for SE556JB:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
SE556JB Tags

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