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National Semiconductor RFQ AVAILABLE

54F189DC

STANDARD SRAM, 16X4, 27NS

Part Number: 54F189DC

Manufacturer: National Semiconductor

Category: Memory

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

Datasheet:: 54F189DC.pdf

Description: STANDARD SRAM, 16X4, 27NS

Select Quantity Stock: 238

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54F189DC Technical Information

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Specifications

Product Attribute: Attribute Value

Part Number: 54F189DC

Manufacturer: National Semiconductor

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

Series: 54F

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

Packaging: Bulk

Product Status: Active

Programmable: Not Verified

Memory Type: Volatile

Memory Format: RAM

Technology: RAM

Memory Size: 64bit

Memory Organization: 16 x 4

Memory Interface: Parallel

Clock Frequency: -

Write Cycle Time - Word, Page: 15.5ns

Access Time: 8.5 ns

Voltage - Supply: 4.5V ~ 5.5V

Operating Temperature: 0°C ~ 70°C (TA)

Grade: -

Qualification: -

Mounting Type: Through Hole

Supplier Device Package: 16-CDIP

Frequently Asked Questions

1. How can I order 54F189DC 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 54F189DC?

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

3. Are the stock and price of 54F189DC 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 54F189DC?

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 54F189DC?

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

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54F189DC Procurement and Technical Support

54F189DC 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 54F189DC 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 54F189DC.

Part Number: 54F189DC

Manufacturer: National Semiconductor

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

Category: Memory

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