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74ALS Series Parts

Use this page to review components grouped under the 74ALS series.

Compare manufacturer, package and stock references below, then open a product or add it directly to your sourcing request.

MATCHING PARTS 1110 Results
PART NUMBER RESULTS

Matching 74ALS Components

Compare sourcing references and open a part for full technical information.

PART NUMBER DM74ALS645AN IC TXRX NON-INVERT 5.5V 20DIP
Manufacturer onsemi
Package / Case 20-DIP (0.300", 7.62mm)
Stock Reference 2,179
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PART NUMBER DM74ALS640AWM IC TXRX INVERT 5.5V 20SOIC
Manufacturer onsemi
Package / Case 20-SOIC (0.295", 7.50mm Width)
Stock Reference 4,549
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PART NUMBER DM74ALS541N IC BUF NON-INVERT 5.5V 20DIP
Manufacturer onsemi
Package / Case 20-DIP (0.300", 7.62mm)
Stock Reference 2,522
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PART NUMBER DM74ALS245AWM IC TXRX NON-INVERT 5.5V 20SOIC
Manufacturer onsemi
Package / Case 20-SOIC (0.295", 7.50mm Width)
Stock Reference 2,354
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PART NUMBER DM74ALS244AWM IC BUF NON-INVERT 5.5V 20SOIC
Manufacturer onsemi
Package / Case 20-SOIC (0.295", 7.50mm Width)
Stock Reference 2,750
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PART NUMBER DM74ALS244AN IC BUF NON-INVERT 5.5V 20DIP
Manufacturer onsemi
Package / Case 20-DIP (0.300", 7.62mm)
Stock Reference 2,132
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PART NUMBER DM74ALS240AN IC BUFFER INVERT 5.5V 20DIP
Manufacturer onsemi
Package / Case 20-DIP (0.300", 7.62mm)
Stock Reference 4,970
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PART NUMBER DM74ALS541WM IC BUF NON-INVERT 5.5V 20SOIC
Manufacturer onsemi
Package / Case 20-SOIC (0.295", 7.50mm Width)
Stock Reference 2,213
View Part
COMMON QUESTIONS

74ALS Series FAQ

Quick guidance for selection and sourcing.

What does the 74ALS series represent?

74ALS is used to group related components within a product family. Exact specifications and compatibility should always be confirmed against the manufacturer documentation.

How do I request pricing for a 74ALS part?

Choose a matching part below and add it to your sourcing request, or send the manufacturer part number and quantity through the RFQ page.

Can Winsun (HK) Electronics help with shortage or obsolete 74ALS parts?

Yes. We can review current sourcing channels, lead-time options and possible alternatives for shortage, EOL and hard-to-find requirements.

GLOBAL COMPONENT SOURCING

Need a Different Option for 74ALS?

Send the exact part number, manufacturer and quantity. Winsun (HK) Electronics can review availability, lead time, shortage requirements and possible alternatives.