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74LCX Series Parts

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

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

MATCHING PARTS 950 Results
PART NUMBER RESULTS

Matching 74LCX Components

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

PART NUMBER MC74LCX139MG IC DECODER/DEMUX 1X2:4 16SOEIAJ
Manufacturer onsemi
Package / Case 16-SOIC (0.209", 5.30mm Width)
Stock Reference 2,219
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PART NUMBER MC74LCX139DTR2 IC DECODER/DEMUX 1X2:4 16TSSOP
Manufacturer onsemi
Package / Case 16-TSSOP (0.173", 4.40mm Width)
Stock Reference 1,719
View Part
PART NUMBER MC74LCX139D IC DECODER/DEMUX 1X2:4 16SOIC
Manufacturer onsemi
Package / Case 16-SOIC (0.154", 3.90mm Width)
Stock Reference 3,126
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PART NUMBER MC74LCX138DTR2 IC DECODER/DEMUX 1X3:8 16TSSOP
Manufacturer onsemi
Package / Case 16-TSSOP (0.173", 4.40mm Width)
Stock Reference 4,304
View Part
PART NUMBER MC74LCX138DT IC DECODER/DEMUX 1X3:8 16TSSOP
Manufacturer onsemi
Package / Case 16-TSSOP (0.173", 4.40mm Width)
Stock Reference 4,465
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PART NUMBER 74LCX257SJX IC MULTIPLEXER 4 X 2:1 16SOP
Manufacturer onsemi
Package / Case 16-SOIC (0.209", 5.30mm Width)
Stock Reference 4,289
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PART NUMBER 74LCX257MTC IC MULTIPLEXER 4 X 2:1 16TSSOP
Manufacturer onsemi
Package / Case 16-TSSOP (0.173", 4.40mm Width)
Stock Reference 4,722
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PART NUMBER 74LCX257SJ IC MULTIPLEXER 4 X 2:1 16SOP
Manufacturer onsemi
Package / Case 16-SOIC (0.209", 5.30mm Width)
Stock Reference 2,086
View Part
COMMON QUESTIONS

74LCX Series FAQ

Quick guidance for selection and sourcing.

What does the 74LCX series represent?

74LCX 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 74LCX 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 74LCX 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 74LCX?

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