Thanx for info Wayne 73, Damon W7MD Tucson AZ ----- Original Message ----- From: "W. Wright, W5XD" <w5xd@writelog.com> To: <writelog@contesting.com> Sent: Monday, June 12, 2000 1:39 PM Subject: [WriteLog] possible substitute for dual opto-isolators >> Browsing the Digikey catalog, I see the following parts: >> TLP621-2-ND > TLP624-2-ND ---appears to be in stock at Digikey > PS2505-2NEC-ND ---I have used this one. It has dual LED's that are not used, > but don't hurt > PS2506-2NEC-ND --I have used this one. Darlington outputs work fine, too. >> Any of these should work, although I have only tried the one I note. >> Wayne >>> -- > WWW: http://www.writelog.com/ > Submissions: writelog@contesting.com > Administrative requests: writelog-REQUEST@contesting.com > Problems: owner-writelog@contesting.com > -- WWW: http://www.writelog.com/ Submissions: writelog@contesting.com Administrative requests: writelog-REQUEST@contesting.com Problems: owner-writelog@contesting.com