25 PIECES SN74AS759N  TI
14 PIN DIP PACKAGE

QUADRUPLE BUS TRANSCEIVERS WITH OPEN-COLLECTOR OUTPUTS
NOS 1 TUBE
https://www.datasheetarchive.com/pdf/download.php?id=fa80d55d0bc4c72a91db85582e41847e42f1b6&type=O&term=SN74AS759