1 - Al Kossow's Bitsavers

TMS47648192·WORD BY 8·BIT READ·ONLY MEMORY4142 - 4445 - 49Logic Level for pin 20 on 24-pin package.Options:1oBlankchip-select mode outputs enabled with high level.chip-select mode, outputs enabled with low level.Texas Instruments Device Series (ie. 4764B, 4764C, etc.)(left justified)COMMENT CARDSAny number of comment cards may be used for specifying the customer's name, individual to contact, telephone number,address, any special instructions, etc. The format for these cards is as follows: The letter 'C' (for comment) must be punchedin column 1, columns 2-4 must be blank, and comments can be punched in columns 5-80.START OF DATA CARDThis card is to identify that the next card will be in the beginning of customer's code. Format is as follows: Columns 1-4must have '&ROM' punched in them. The remainder of card is blank.::rJos:cCD