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[WriteLog] NEC Dual Optoisolator not available from Digikey

To: <writelog@contesting.com>
Subject: [WriteLog] NEC Dual Optoisolator not available from Digikey
From: k6xt@arrl.net (Art Charette)
Date: Sun, 11 Jun 2000 19:12:09 -0700
NTE makes a good dual optoisolator in 8 pin DIP that I use for my RTTY FSK
keying and PTT. Pinout compatibility is unknown by me. Bought mine at Fry's,
where there is a NTE book with diagrams.

73 Art K6XT

-----Original Message-----
From: owner-writelog@contesting.com
[mailto:owner-writelog@contesting.com]On Behalf Of Damon Raphael
Sent: Sunday, June 11, 2000 3:39 PM
To: Writelog Reflector
Subject: [WriteLog] NEC Dual Optoisolator not available from Digikey



The the 2 NEC Dual photo-transistor Output Optoisolators specified in the
specs for the W5XD Multi-function keyer are no longer available from
Digikey.

Does anyone know of an alternate source for the chips or an available pin
compatible chip from another manufacturer?

Thanx,

Damon  W7MD
Tucson, AZ


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