- Sierra IC Inc. will be closed for the holiday season from December 20, 2025 through January 4, 2026, and will resume normal business operations on January 5, 2026.    

 

ILQ664 Inventory Results

Datasheet
Datasheet
Cross References
Cross Reference
RoHS compliant
RoHS Compliant
Non-RoHS compliant
Non-RoHS-Compliant
Part Number Manufacturer Quantity Price Availability Order Request Quote Datasheet Cross References RoHS compliant
ILQ66-4
Vishay-semiconductor-opto-division
1141
Requires Quote
Available

Request ILQ66-4 Quote ILQ66-4 Datasheet
RoHS compliant
Optocoupler, 16 Pin Quad, 500% CTR, Photodarlington
RoHS Compliant
ILQ66-4X001
Vishay-semiconductor-opto-division
192
Requires Quote
Available

Request ILQ66-4X001 Quote ILQ66-4X001 Datasheet
 
Optocoupl DC-IN 4-CH DARL DC-OUT 16-Pin PDIP
ILQ66-4X007T
Vishay-semiconductor-opto-division
1038
Requires Quote
Available

Request ILQ66-4X007T Quote ILQ66-4X007T Datasheet
 
OPTOCPLR 16PIN QUAD 100% CTR-E3
ILQ66-4X009T
Vishay-semiconductor-opto-division
Requires Quote
Requires Quote
Available

Request ILQ66-4X009T Quote ILQ66-4X009T Datasheet
 
OPTOCPLR 16PIN QUAD 100% CTR-E3
ILQ664 X007
SIEMENS 97
112
Requires Quote
Available

Request ILQ664 X007 Quote ILQ664 X007 Datasheet
 
 
ILQ664X009
VISHAY
27
Requires Quote
Available

Request ILQ664X009 Quote ILQ664X009 Datasheet
 
 

Technical Resources / Inventory Search

Download datasheet in PDF format

Try Sierra IC©'s Datasheet Search, with Current and Obsolete datasheets available Free to Download.

Search for part

Purchase Online from Our Catalog of Active And Passive Electronic components from over 700 Manufacturers.

xref-button

Use our cross reference feature to find substitute parts while saving time and money.

Visa Mastercard American Express Open Links