Welcome to Winsun (HK) Electronics Limited!
+86-(0755)8253 3846
Back to Series Finder SERIES RESULTS

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 DM74AS645N IC TXRX NON-INVERT 20DIP
Manufacturer onsemi
Package / Case 20-DIP (0.300", 7.62mm)
Stock Reference 2,169
View Part
PART NUMBER DM74AS640N IC TRANSCEIVER INVERT 5.5V 20DIP
Manufacturer onsemi
Package / Case 20-DIP (0.300", 7.62mm)
Stock Reference 3,867
View Part
PART NUMBER DM74AS651NT IC TXRX NON-INVERT 5.5V 24DIP
Manufacturer onsemi
Package / Case 24-DIP (0.300", 7.62mm)
Stock Reference 2,754
View Part
PART NUMBER DM74AS245N IC TXRX NON-INVERT 5.5V 20DIP
Manufacturer onsemi
Package / Case 20-DIP (0.300", 7.62mm)
Stock Reference 4,835
View Part
PART NUMBER DM74AS244SJ IC BUFFER NON-INVERT 5.5V 20SOP
Manufacturer onsemi
Package / Case 20-SOIC (0.209", 5.30mm Width)
Stock Reference 4,689
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.