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Re: Apple ][+
- Subject: Re: Apple ][+
- From: Patrick Schaefer <pa.schaefer@fz-juelich.de>
- Date: 1999/01/20
- Newsgroups: comp.sys.apple2
- Organization: Forschungszentrum Juelich GmbH
- References: <A58p2.406$b23.72@news.rdc1.ab.wave.home.com> <783cer$9hh$1@pale-rider.INS.CWRU.Edu>
Thomas J. Kelly wrote:
>
> Have you tried to find a equivelent?
> From memory, I recall that that was the same as a 74LS259. (could be wrong).
The '259 is a 9334, the thing on the Disk II controller.
The 8304 may be substituted by a 74LS245 or '645. Perhaps some of the
control lines have different polarities, you'll have to check this.
Patrick