MB7141E
DESCRIPTION
The Fujitsu MB7141 and MB7142 are high speed electrically field programmable read only memories. With open collector outputs on the MB7141 and three-state outputs on the MB7142. memory expansion is simple.
The memory is fabricated with all logic "zeros" (positive logic). Logic level "ones" can be programmed by the highly reliable DEAp TM (Diffused Eutectic Aluminum Process) during a simple programming procedure.
FEATURES
- Organization: 4096 words x 8 bits, fully decoded
- TTL patible Input/output
- Fast Access Time:
MB7141E1MB7142E: 65 ns Max. 45 ns Typ_
MB7141 H/MB7142H: 55 ns Max. 45 ns Typ_
The sophisticated passive isolation termed l OP (Isolation by Oxide and Polysilicon) with thin epitaxial layer and schottky TTL process permits minimal chip size and fast access time.
The extra test cell and unique testing methods provide enhanced correlation between programmed and unprogrammed circuits in order to perform AC, DC and programming test prior to shipment. This results...
