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CPUShack
Joined: 16 Jun 2003
Posts: 34259
Location: State of Jefferson, USA
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 Posted: Wed Feb 19, 2020 2:25 pm Post subject: CPU Shack: NOS CY7C901-32DMB Milspc 2901s - SOLD OUT |
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Here are some very nice Cypress CY7C901-32DMB
These are Cypress CMOS version of the AMD 2901 CPU
They appear to be New Old stock and I tested them working
They are fully mil-spec parts from the 1980s
These run at 31MHz max (32ns cycle time)
9x Cypress CY7C901-32DMB $9 each or a pair for $16
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Last edited by CPUShack on Tue Feb 25, 2020 1:41 pm; edited 3 times in total |
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Andreycpu
Joined: 13 Feb 2016
Posts: 1216
Location: Russia
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| Posted: Wed Feb 19, 2020 3:17 pm Post subject: |
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| One please |
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CPUShack
Joined: 16 Jun 2003
Posts: 34259
Location: State of Jefferson, USA
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xi11west
Joined: 07 Mar 2005
Posts: 1526
Location: Houston, TX
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| Posted: Thu Feb 20, 2020 8:26 pm Post subject: |
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| one pls |
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stevejam
Joined: 30 Dec 2017
Posts: 803
Location: Metaluna aka Bellevue WA
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| Posted: Thu Feb 20, 2020 8:29 pm Post subject: |
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| One please! |
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Qwerty
Joined: 20 May 2005
Posts: 3141
Location: Germany
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| Posted: Sat Feb 22, 2020 3:46 pm Post subject: |
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| I'll take one. Thanks! |
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brutuscat2
Joined: 03 Dec 2019
Posts: 212
Location: US
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| Posted: Sat Feb 22, 2020 6:50 pm Post subject: |
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| 1 x Cypress CY7C901-32DMB $9 each |
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stamasd
Joined: 05 Jun 2014
Posts: 1311
Location: Connecticut
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| Posted: Tue Feb 25, 2020 10:44 am Post subject: |
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| I don't know if you accept offers on these, but if you want the remaining 4 gone I offer $25 for all. Are these short-leaded like the previous milspec ones? |
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CPUShack
Joined: 16 Jun 2003
Posts: 34259
Location: State of Jefferson, USA
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| Posted: Tue Feb 25, 2020 12:43 pm Post subject: |
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| stamasd wrote: | | I don't know if you accept offers on these, but if you want the remaining 4 gone I offer $25 for all. Are these short-leaded like the previous milspec ones? |
These have normal length leads so work fine in a socket
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stamasd
Joined: 05 Jun 2014
Posts: 1311
Location: Connecticut
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| Posted: Tue Feb 25, 2020 1:02 pm Post subject: |
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Sold!
I have a plan for the short lead ones too. Use female terminal strips as an interposer into a socket. |
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CPUShack
Joined: 16 Jun 2003
Posts: 34259
Location: State of Jefferson, USA
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| Posted: Tue Feb 25, 2020 1:26 pm Post subject: |
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| stamasd wrote: | Sold!
I have a plan for the short lead ones too. Use female terminal strips as an interposer into a socket. |
ah yah that would work well, I thought about cutting a 40pin machine socket in half and doing the same
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stamasd
Joined: 05 Jun 2014
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Location: Connecticut
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CPUShack
Joined: 16 Jun 2003
Posts: 34259
Location: State of Jefferson, USA
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stamasd
Joined: 05 Jun 2014
Posts: 1311
Location: Connecticut
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| Posted: Tue Feb 25, 2020 1:56 pm Post subject: |
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| I can try, I have several types. |
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