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14 pin DIP. Manufactured by Signetics.
A10509
A10509 - 7438N Quad 2-Input NAND Buffer (Signetics)
Detailed Description
This device contains four independent gates each of which performs the logic NAND function. The open-collector outputs require external pull-up resistors for proper logical operation.14 pin DIP. Manufactured by Signetics.
A10509
WARNING: This product can expose you to chemicals including lead, which is known to the State of California to cause cancer. For more information, go to www.P65Warnings.ca.gov - Why is this here?
