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Texas Instruments RFQ AVAILABLE

SN54LS21J

IC GATE AND 2CH 4-INP 14CDIP

Part Number: SN54LS21J

Manufacturer: Texas Instruments

Category: Gates and Inverters

Package: 14-CDIP (0.300", 7.62mm)

Datasheet:: SN54LS21J.pdf

Description: IC GATE AND 2CH 4-INP 14CDIP

Select Quantity Stock: 2,911

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SN54LS21J Technical Information

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Specifications

Product Attribute: Attribute Value

Part Number: SN54LS21J

Manufacturer: Texas Instruments

Package: 14-CDIP (0.300", 7.62mm)

Series: 54LS

Package/Case: 14-CDIP (0.300", 7.62mm)

Packaging: Tube

Product Status: Active

Logic Type: AND Gate

Number of Circuits: 2

Number of Inputs: 4

Features: -

Voltage - Supply: 4.5V ~ 5.5V

Current - Quiescent (Max): 4.4 mA

Current - Output High, Low: 400µA, 4mA

Input Logic Level - Low: 0.7V

Input Logic Level - High: 2V

Max Propagation Delay @ V, Max CL: 20ns @ 5V, 15pF

Operating Temperature: -55°C ~ 125°C

Grade: -

Qualification: -

Mounting Type: Through Hole

Supplier Device Package: 14-CDIP

Frequently Asked Questions

1. How can I order SN54LS21J 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 SN54LS21J?

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

3. Are the stock and price of SN54LS21J 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 SN54LS21J?

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 SN54LS21J?

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.

SN54LS21J Procurement and Technical Support

SN54LS21J is manufactured by Texas Instruments. This page provides purchasing information including manufacturer, category, package, datasheet, stock reference, price reference and product specifications.

Haishengye Electronics supports customers sourcing SN54LS21J 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 SN54LS21J.

Part Number: SN54LS21J

Manufacturer: Texas Instruments

Package: 14-CDIP (0.300", 7.62mm)

Category: Gates and Inverters

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