1 piece of a 7440 TTL dual 4 Input NAND buffer in a 14 pin DIP package.

Parts are new old stock, fully guaranteed.

All major manufacturers.

All ICs are shipped in plastic tubes, in a padded envelope.

All shipments are sent via USPS with delivery confirmation.

If you buy multiple items, please wait for an invoice as we always combine shipping.

Questions ? Large quantity buys? Contact us !