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7440 Dual 4-input NAND Gate

  • Stock: 19

    Availability: InStock priceValidUntil: 2026-04-04

  • SKU: 74 | DAA274

Availability: InStock priceValidUntil: 2026-04-04

  • Rs. 29.50 (inc GST)
    Rs.25.00 + GST

    Qty :

GST Invoice: Available for all purchases — eligible for input tax credit.

Delivery: 2–8 days across India. No MOQ required.

Bulk Orders: Need more quantity or not in stock? Email: dnatechindia [at] gmail.com

Import Service: We import a wide range of electronic components on request.

7440 Dual 4-input NAND Gate

logic gate is an elementary building block of a digital circuit.7440/74LS40 is a Dual 4 Input NAND Gate.

We have Various sizes of 7400 Series IC. Check out our complete collection of 7400 Series IC.


If you are in Nashik you can buy this Electronic Component at our local shop at New CBS, Nashik or you can place order online and get it delivered at your doorstep anywhere in India.

Absolute Maximum Ratings :

  • Supply Voltage 5 to 7V
  • Input Voltage 5 to 7V
  • Operating Free Air Temperature Range 0°C to +70°C
  • Storage Temperature Range -65°C to +150°C

Extra Information
Country of Origin China
Imported By ElectroSource Private Limited

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Frequently Asked Questions

Do you provide a GST bills?
Yes we provide GST Bill by the name of DNA Solutions. You will receive a GST compliant invoice for your records. You can take GST benefit.
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Returns/replacements depend on the item type and condition. If there’s an issue, contact us with photos/videos and we’ll guide you as per policy.
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Yes — we dispatch orders across India.
I forgot to add GST number at time of placing order, but I need GST Invoice in my firms name?
You can contact us via Contact us page and send your order details and GST number we will send you updated Invoice soft copy.
Do you accept bulk / OEM orders?
Yes — we handle bulk orders and OEM supply requests across India. Share part number and quantity for a quote.
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Yes — if a brand/manufacturer is listed on the product page. If not listed, share the exact manufacturer + part number and we’ll check sourcing options.

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