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: Technical Documents
Datasheet and specification confirmation for engineers.

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National Semiconductor RFQ AVAILABLE

4028BDC

DECIMAL DECODER/DRIVER

Part Number: 4028BDC

Manufacturer: National Semiconductor

Category: Signal Switches, Multiplexers, Decoders

Package: 16-CDIP (0.300", 7.62mm)

Datasheet:: 4028BDC.pdf

Description: DECIMAL DECODER/DRIVER

Select Quantity Stock: 2,406

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4028BDC Technical Information

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Specifications

Product Attribute: Attribute Value

Part Number: 4028BDC

Manufacturer: National Semiconductor

Package: 16-CDIP (0.300", 7.62mm)

Series: 4028B

Package/Case: 16-CDIP (0.300", 7.62mm)

Packaging: Bulk

Product Status: Active

Type: Decoder

Circuit: 1 x 4:10

Independent Circuits: 1

Current - Output High, Low: 6.8mA, 6.8mA

Voltage Supply Source: Dual Supply

Voltage - Supply: 3V ~ 18V

Operating Temperature: -55°C ~ 125°C

Grade: -

Qualification: -

Mounting Type: Through Hole

Supplier Device Package: 16-CDIP

Frequently Asked Questions

1. How can I order 4028BDC from Haishengye Electronics?

Submit an RFQ directly on this page with your required quantity, target price and delivery requirements. Our sales team will review the request and provide a quotation.

2. How does Haishengye Electronics verify the quality of 4028BDC?

We work with qualified suppliers and review sourcing channels, traceability, packaging and product condition before shipment.

3. Are the stock and price of 4028BDC updated in real time?

Electronic component inventory and prices may change frequently. Displayed values are references, and final stock and pricing will be confirmed in the quotation.

4. Which payment methods are supported?

Wire Transfer, PayPal, Alipay, WeChat, Credit Card, Western Union, MoneyGram and Escrow may be supported depending on the order and destination.

5. How is international shipping arranged?

International shipping may be arranged through DHL, UPS, FedEx, TNT and other logistics channels. Tracking information will be provided after shipment.

6. What is the return or replacement process for 4028BDC?

Contact our sales team within the agreed period if there are quantity differences, incorrect items or clear external defects. Products should remain unused and in their original packaging.

7. Can I request technical support for 4028BDC?

Yes. Contact our team for datasheets, package details, product specifications, alternative parts and sourcing assistance.

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Packaging and Shipping Protection

Step 1 Product Inspection

Step 2 Casing & Dry Pipe

Step 3 Anti-static Bags

Step 4 Inner Carton

Step 5 Shipping Label

Step 6 International Delivery

Packaging may be adjusted according to product type, quantity, moisture sensitivity and destination requirements.

4028BDC Procurement and Technical Support

4028BDC is manufactured by National Semiconductor. This page provides purchasing information including manufacturer, category, package, datasheet, stock reference, price reference and product specifications.

Haishengye Electronics supports customers sourcing 4028BDC and related electronic components for prototype development, maintenance, NPI, production preparation and one-stop BOM procurement.

Submit an RFQ to request the latest stock, price, lead time, batch information, alternative parts, package confirmation or technical documents for 4028BDC.

Part Number: 4028BDC

Manufacturer: National Semiconductor

Package: 16-CDIP (0.300", 7.62mm)

Category: Signal Switches, Multiplexers, Decoders

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Shipped From

Shenzhen warehouse

Dispatch Time

Usually 1–3 business days after confirmation

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