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PROM EPROM EEPROM Service - Chips programed with your data {1}
PROM EPROM EEPROM Service - Chips programed with your data {2}
PROM EPROM EEPROM Service - Chips programed with your data {3}
PROM EPROM EEPROM Service - Chips programed with your data {4}
PROM EPROM EEPROM Service - Chips programed with your data {5}
PROM EPROM EEPROM Service - Chips programed with your data {1}
PROM EPROM EEPROM Service - Chips programed with your data {2}
PROM EPROM EEPROM Service - Chips programed with your data {3}
PROM EPROM EEPROM Service - Chips programed with your data {4}
PROM EPROM EEPROM Service - Chips programed with your data {5}

PROM EPROM EEPROM Service - Chips programed with your data

$14 $20.00

PROM EPROM EEPROM Service - Chips programed with your data

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  • Estimated Delivery:Jul 10 - Jul 17

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PROM / EPROM Chip programming service.   I can program the common models that I have listed for sale or perform custom orders for many other chips based on your needs.   Send me a message with questions and requirements before ordering.   
Chips can be programed with your data file or I can duplicate a chip if you send me the original. 
PROMs are new. 2708 EPROMs are previously used, erased, and verified good.  
Used in vintage computers, (Apple I, Apple II, Apple III), Ham radio, arcade games, and many other vintage equipment use cases.
82s23n
82s123
82s129
2708 The "82s" PROM model numbers above are Signetics and Philips models, but are functionally the same and can be substituted in place of other PROMs from Harris, Fujitsu, MMI, TI, etc.   See the links below for a compatibility matrix... http://www.retrotechnology.com/dri/signetics_prom_xref.jpg https://www.mikesarcade.com/cgi-bin/spies.cgi?action=url&type=info&page=PromRef.txt 82s23 can replace 74S18882s123 can replace IM5610, 6331, and 74S28882s129 can replace 93427PC, 6301, IM5623, and 74S287
Need a chip that I don't have listed?  Send me a message as I may be able to help.
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