From: cclist at sydex.com> > > Date: Thu, 13 Mar 2008 20:27:09 -0700> > From: dwight elvey > Hi> > I posted this but I guess I'll post it again:> > > > http://www.bitsavers.org/pdf/standardMicrosystems/_dataBooks/1985_Standard&… > Microsystems.pdf> > > > AY-5-1013A = AMI S1883 = COM2017 page 91> > > > AY-5-1013 = COM2502 page 91> > Also WD TR1402, Signetics 2536 and TI TMS6011> > IIRC, the 1013 was also used in the TV Typewriter.> > A very common sub for the 1013/1013a was the WD TR1602/1402. > Thedifference between the 1402 and 1602 was that the 1602 can > generate 1.5 stop bits; not so with the 1402. The TI TMS6011 is > likewise a non-A (1 or 2, but not 1.5 stop bits) equivalent. Also > the Signetics 2536.> > If you need a 5v only version, try the Fujitsu MB8868A or SMC COM8017 > or COM8502. Same pinout and functionality.> > Cheers,> Chuck>