Re: Mattias, i have some questions

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This message was posted by The Dumper, posted on July 03, 2001 at 04:33:44 coming from 216.127.80
This message is a reply to Re: Mattias, i have some questions posted from Matthias posted at July 02, 2001 at 21:00:50
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> You'll need two for the 16 MBit board and one for the 24 MBit board. They're all labeled with "HD74HC138P" (except one on the 32 MBit board, it is labeled with "HD74HC138N", no idea what the difference is, you should better ask an electronics engineer about it).

There is no difference electrically. There may be a package difference but most likely it's just a plain old 74HC138 HCMOS decoder in a plastic package. Quite common.

Responses to this messages:

so what exactly would i need in order to upgrade a 16mb super magic drive to 32mb? MrVCD 20:48:51 07/03/01 (1) response
- Re: so what exactly would i need in order to upgrade a 16mb super magic drive to 32mb? Matthias 07:34:34 07/04/01 (0) responses

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Message	> ... > > You'll need two for the 16 MBit board and one for the 24 MBit board. They're all labeled with "HD74HC138P" (except one on the 32 MBit board, it is labeled with "HD74HC138N", no idea what the difference is, you should better ask an electronics engineer about it). > There is no difference electrically. There may be a package difference but most likely it's just a plain old 74HC138 HCMOS decoder in a plastic package. Quite common.
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