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74AS Series Parts

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

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

MATCHING PARTS 473 Results
PART NUMBER RESULTS

Matching 74AS Components

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

PART NUMBER DM74AS257SJ IC MULTIPLEXER 4 X 2:1 16SOP
Manufacturer onsemi
Package / Case 16-SOIC (0.209", 5.30mm Width)
Stock Reference 4,844
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PART NUMBER DM74AS257MX IC MULTIPLEXER 4 X 2:1 16SOIC
Manufacturer onsemi
Package / Case 16-SOIC (0.154", 3.90mm Width)
Stock Reference 3,023
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PART NUMBER DM74AS257M IC MULTIPLEXER 4 X 2:1 16SOIC
Manufacturer onsemi
Package / Case 16-SOIC (0.154", 3.90mm Width)
Stock Reference 4,424
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PART NUMBER DM74AS157SJ IC MULTIPLEXER 4 X 2:1 16SOP
Manufacturer onsemi
Package / Case 16-SOIC (0.209", 5.30mm Width)
Stock Reference 3,365
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PART NUMBER DM74AS157MX IC MULTIPLEXER 4 X 2:1 16SOIC
Manufacturer onsemi
Package / Case 16-SOIC (0.154", 3.90mm Width)
Stock Reference 2,468
View Part
PART NUMBER DM74AS157M IC MULTIPLEXER 4 X 2:1 16SOIC
Manufacturer onsemi
Package / Case 16-SOIC (0.154", 3.90mm Width)
Stock Reference 3,846
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PART NUMBER DM74AS257N IC MULTIPLEXER 4 X 2:1 16DIP
Manufacturer onsemi
Package / Case 16-DIP (0.300", 7.62mm)
Stock Reference 1,521
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PART NUMBER DM74AS157N IC MULTIPLEXER 4 X 2:1 16DIP
Manufacturer onsemi
Package / Case 16-DIP (0.300", 7.62mm)
Stock Reference 4,103
View Part
COMMON QUESTIONS

74AS Series FAQ

Quick guidance for selection and sourcing.

What does the 74AS series represent?

74AS 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 74AS 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 74AS 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 74AS?

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