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74ACT Series Parts

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

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

MATCHING PARTS 1692 Results
PART NUMBER RESULTS

Matching 74ACT Components

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

PART NUMBER 74ACT251PC IC MULTIPLEXER 1 X 8:1 16DIP
Manufacturer onsemi
Package / Case 16-DIP (0.300", 7.62mm)
Stock Reference 4,909
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PART NUMBER 74ACT157SC IC MULTIPLEXER 4 X 2:1 16SOIC
Manufacturer onsemi
Package / Case 16-SOIC (0.154", 3.90mm Width)
Stock Reference 1,446
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PART NUMBER 74ACT151PC IC MULTIPLEXER 1 X 8:1 16DIP
Manufacturer onsemi
Package / Case 16-DIP (0.300", 7.62mm)
Stock Reference 1,774
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PART NUMBER 74ACT139SC IC DECODER/DEMUX 1X2:4 16SOIC
Manufacturer onsemi
Package / Case 16-SOIC (0.154", 3.90mm Width)
Stock Reference 3,475
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PART NUMBER 74ACT399PC IC MULTIPLEXER 4 X 2:1 16DIP
Manufacturer onsemi
Package / Case 16-DIP (0.300", 7.62mm)
Stock Reference 1,696
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PART NUMBER 74ACT139PC IC DECODER/DEMUX 1X2:4 16DIP
Manufacturer onsemi
Package / Case 16-DIP (0.300", 7.62mm)
Stock Reference 1,688
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PART NUMBER 74ACT138PC IC DECODER/DEMUX 1X3:8 16DIP
Manufacturer onsemi
Package / Case 16-DIP (0.300", 7.62mm)
Stock Reference 1,915
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PART NUMBER 74ACT257SC IC MULTIPLEXER 4 X 2:1 16SOIC
Manufacturer onsemi
Package / Case 16-SOIC (0.154", 3.90mm Width)
Stock Reference 3,119
View Part
COMMON QUESTIONS

74ACT Series FAQ

Quick guidance for selection and sourcing.

What does the 74ACT series represent?

74ACT 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 74ACT 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 74ACT 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 74ACT?

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