NMOS 256K 32K x 8 UV EPROM

DESCRIPTION The M27256 is a 262,144 bit UV erasable and electrically programmable memory EPROM. It is organized as 32.768 words by 8 bits. ■ FAST ACCESS TIME: 170ns ■ EXTENDED TEMPERATURE RANGE ■ SINGLE 5V SUPPLY VOLTAGE ■ LOW STANDBY CURRENT: 40mA max ■ TTL COMPATIBLE DURING READ and PROGRA

NMOS 64K (8K x 8) UV EPROM

DESCRIPTION The M2764A is a 65,536 bit UV erasable and electrically programmable memory EPROM. It is organized as 8,192 words by 8 bits. The M27C64A is housed in a 28 pin Window Ceramic Frit-Seal Dual-in-Line package. The trans parent lid allows the user to expose the chip to ultraviol