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National Semiconductor RFQ AVAILABLE

JD54LS74SCA

IC FF D-TYPE 2-ELE 1-BIT

Part Number: JD54LS74SCA

Manufacturer: National Semiconductor

Category: Flip Flops

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

Datasheet:: JD54LS74SCA.pdf

Description: IC FF D-TYPE 2-ELE 1-BIT

Select Quantity Stock: 281

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Qty.	Unit Price	Ext. Price
1+	$118.43000	$118.43

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TECHNICAL RESOURCES

JD54LS74SCA Technical Information

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Specifications

Product Attribute: Attribute Value

Part Number: JD54LS74SCA

Manufacturer: National Semiconductor

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

Series: 54LS

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

Packaging: Bulk

Product Status: Active

Function: Set(Preset) and Reset

Type: D-Type

Output Type: Complementary

Number of Elements: 2

Number of Bits per Element: 1

Clock Frequency: 20 MHz

Max Propagation Delay @ V, Max CL: 35ns @ 5V, 50pF

Trigger Type: Positive Edge

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

Voltage - Supply: 4.5V ~ 5.5V

Current - Quiescent (Iq): 8 mA

Input Capacitance: -

Operating Temperature: -55°C ~ 125°C (TA)

Grade: -

Qualification: -

Mounting Type: Through Hole

Supplier Device Package: 14-CERDIP

Frequently Asked Questions

1. How can I order JD54LS74SCA 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 JD54LS74SCA?

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

3. Are the stock and price of JD54LS74SCA 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 JD54LS74SCA?

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 JD54LS74SCA?

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.

JD54LS74SCA Procurement and Technical Support

JD54LS74SCA 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 JD54LS74SCA 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 JD54LS74SCA.

Part Number: JD54LS74SCA

Manufacturer: National Semiconductor

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

Category: Flip Flops

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