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SN74LS21NS

  • SN74LS21NS
  • SN74LS21NS

SN74LS21NS

SN74LS21NS

Texas Instruments

IC GATE AND 2CH 4-INP 14SO

SN74LS21NS Datasheet

compliant

14-SOIC (0.209", 5.30mm Width)

HongKong/Shenzhen Warehouse

DHL/Fedex/UPS/TNT/SF/EMS

SN74LS21NS Pricing & Ordering

Quantity Unit Price Ext. Price
1 $0.46000 $0.46
10 $0.39800 $3.98
50 $0.37100 $18.55
100 $0.29680 $29.68
500 $0.23320 $116.6
1,000 $0.18020 -
2,500 $0.16430 -
5,000 $0.15370 -
Inventory changes frequently.
Send Inquiry
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SN74LS21NS Purchase Assurance: Buy Confidently, Use Securely

Transparent & Traceable Sources

We source exclusively from verified channels to ensure authenticity:

  • Direct from manufacturer and OEMs
  • Authorized distributors
  • Market-vetted traders (3+ years stable supply)

Every batch is traceable with documented proof of origin.

Quality Inspection Process

We enforce strict checks to ensure components meet standards:

  • Visual: Appearance, markings, packaging, batch codes
  • X-ray: Pad consistency (on request)
  • Function test: Sample checks for specific models (upon request)
  • Reports: Available upon request
Flexible Payments & Terms

We adapt to your project needs:

  • T/T, PayPal, Credit Card
  • Credit terms for long-term partners (e.g., monthly, Net 15/30)
Reliable After-Sales Support

365 Days warranty with streamlined solutions:

  • Defective? Free returns/replacements
  • Fast reshipment or refund
  • Full-service sourcing: Procurement & payment support
Bom Cost Down
Bom Cost Down
Wholesale Prices for Every Order, Big or Small
Wholesale Prices for Every Order, Big or Small

SN74LS21NS Texas Instruments

Name Value
Product Status Active
Logic Type AND Gate
Number of Circuits 2
Number of Inputs 4
Features -
Voltage - Supply 4.75V ~ 5.25V
Current - Quiescent (Max) -
Current - Output High, Low 400µA, 8mA
Logic Level - Low 0.4V ~ 0.5V
Logic Level - High 3.4V
Max Propagation Delay @ V, Max CL 20ns @ 5V, 15pF
Operating Temperature 0°C ~ 70°C
Mounting Type Surface Mount
Supplier Device Package 14-SO
Package / Case 14-SOIC (0.209", 5.30mm Width)
Q1: What is the purchase guide for SN74LS21NS?
SN74LS21NS of Texas Instruments is a IC GATE AND 2CH 4-INP 14SO. ICHOME is a long-term spot supplier of SN74LS21NS, supporting sample purchase and bulk order.
Q2: How to find the detailed information of SN74LS21NS?
Download SN74LS21NS Datasheet
Q3: What payment can support in ICHOME?
PayPal, Payoneer, Visa, Bank Transfer, AliExpress.
Q4: Where do you sourcingSN74LS21NS from?
After 21 years of long-term and stable development, ICHOME have accumulated leading supply chain partner.
Q5: Can you provide SN74LS21NS alternative/replacement suggestions?
Through different levels of industry applications, ICHOME engineers will analyze component risks (discontinued, single source, etc.) and give you SN74LS21NS replacement suggestions, and then provide you with alternative products, supporting free sample delivery.
Q6: Why choose ICHOME?
Compared with ordinary agents, ICHOME provides full BOM matching, EOL judgment, alternative model suggestions, large stock + flexible procurement, test reports, return service
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