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74AC Series Parts

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

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

MATCHING PARTS 1435 Results
PART NUMBER RESULTS

Matching 74AC Components

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

PART NUMBER MC74AC139DR2 IC DECODER/DEMUX DUAL 1-4 16SOIC
Manufacturer onsemi
Package / Case 16-SOIC (0.154", 3.90mm Width)
Stock Reference 1,410
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PART NUMBER NLVAC157DR2G IC MUX QUAD 2INPUT 16-SOIC
Manufacturer onsemi
Package / Case 16-SOIC (0.154", 3.90mm Width)
Stock Reference 7,500
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PART NUMBER MC74AC157DT MUX, AC SERIES
Manufacturer onsemi
Package / Case 16-TSSOP (0.173", 4.40mm Width)
Stock Reference 8,928
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PART NUMBER MC74AC139DT IC DCODER/DEMUX DUAL 1:4 16TSSOP
Manufacturer onsemi
Package / Case 16-TSSOP (0.173", 4.40mm Width)
Stock Reference 2,688
View Part
COMMON QUESTIONS

74AC Series FAQ

Quick guidance for selection and sourcing.

What does the 74AC series represent?

74AC 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 74AC 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 74AC parts?

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

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Need a Different Option for 74AC?

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