HD74LS642 Octal Bus Transceivers(inverted open-collector outputs) stock suppliers.
M.S. Hi-Tech Inc.Address: 517 Rte. 111 Hauppauge NY 11788 United States
ComS.I.T. Inc.Address: 11 River Street Middleton MA 01949 United States
IDENTEK Address: 16600 Harbor Blvd Suite F Fountain Valley CA 92708 United States
Vision Electronics, Inc. Address: 620 Douglas Ave., Ste. 1304 Altamonte Springs FL 32714 United States
Proactive Components Inc.Address: 4400 118th Ave N Suite 300 Clearwater Florida 33762 United States