Certifications

Part Number74LS257DCQR
Manufacturer Part Number (MPN)74LS257DCQR
Manufacturer NameFairchild Semiconductor Corp
DescriptionIC,LOGIC MUX,QUAD,2-INPUT,LS-TTL,DIP,16PIN,CERAMIC
Warranty1 Year AERI Guarantee — Learn More
SKU243670
Quantity in Network 9000 — Available through the AERI Network

Technical Information of 74LS257DCQR

Pin Count16
Part Statusobsolete
Standard Package IDDIP

About the Manufacturer

At AERI, we make it our mission to keep your production lines moving. As a top Fairchild Semiconductor independent stocking distributor, we have access to many products that typically have long lead times or are no longer in production. When…

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