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SN74ALS21AD

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  • SN74ALS21AD

SN74ALS21AD

SN74ALS21AD

Texas Instruments

IC GATE AND 2CH 4-INP 14SOIC

SN74ALS21AD Datasheet

compliant

14-SOIC (0.154", 3.90mm Width)

HongKong/Shenzhen Warehouse

DHL/Fedex/UPS/TNT/SF/EMS

SN74ALS21AD Pricing & Ordering

Quantity Unit Price Ext. Price
1 $1.08000 $1.08
10 $0.96200 $9.62
50 $0.91280 $45.64
100 $0.74980 $74.98
500 $0.61940 $309.7
1,000 $0.48900 -
2,500 $0.45640 -
5,000 $0.43358 -
Inventory changes frequently.
Send Inquiry
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SN74ALS21AD 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

SN74ALS21AD Texas Instruments

Name Value
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) -
Current - Output High, Low 400µA, 8mA
Logic Level - Low 0.8V
Logic Level - High 2V
Max Propagation Delay @ V, Max CL 15ns @ 5V, 50pF
Operating Temperature 0°C ~ 70°C
Mounting Type Surface Mount
Supplier Device Package 14-SOIC
Package / Case 14-SOIC (0.154", 3.90mm Width)
Q1: What is the purchase guide for SN74ALS21AD?
SN74ALS21AD of Texas Instruments is a IC GATE AND 2CH 4-INP 14SOIC. ICHOME is a long-term spot supplier of SN74ALS21AD, supporting sample purchase and bulk order.
Q2: How to find the detailed information of SN74ALS21AD?
Download SN74ALS21AD Datasheet
Q3: What payment can support in ICHOME?
PayPal, Payoneer, Visa, Bank Transfer, AliExpress.
Q4: Where do you sourcingSN74ALS21AD from?
After 21 years of long-term and stable development, ICHOME have accumulated leading supply chain partner.
Q5: Can you provide SN74ALS21AD alternative/replacement suggestions?
Through different levels of industry applications, ICHOME engineers will analyze component risks (discontinued, single source, etc.) and give you SN74ALS21AD 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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