Currently open by appointment only, write Director@TheComputerChurch.org.

Digital Integrated Circuits Manual 2nd Edition

YEAR: 1973
ITEM: Manual/User's Guide
COMPANY: EL Instruments Incorporated
COUNTRY: U.S.A.
IN OUR COLLECTION: Yes

2nd edition digital integrated circuits manual. Includes a flyer for items from Electonetics Co. of Hopedale, Massachusettes. These items include this manual, a book on integrated circuit applications, a waveform generator IC, and a 32-function arithmetic/logic computer.

Get Our Newsletter  

Documents

Documents for this item have not yet been scanned or not yet posted. There are a lot of pages...contact us if you have an immediate need. (Although there are not a lot of "immediate needs" for a 70+ year old computer!)



OUR DEFINITIONS OF RARITY

One of a Kind: Only known existing item.
Exceedingly Rare: Only 2 to 10 known to exist.
Very Rare: Only 11 to 25 are known to exist.
Rare: Only 26 to 50 are known to exist.
Difficult: Difficult to find.
Available:Can be commonly be purchased.
Unknown: We cannot make a determination.

(For comparison: Many people consider the Apple-1 computer to be rare. As of 2025 there are 92 confirmed and probable Apple-1 computers.)

We are still building. This feature will be ready by the end of December 2025.

(** indicates required entry)