27C256 डाटा शीट PDF( Datasheet )

Obsolete Device 27C256 256K (32K x 8) CMOS EPROM FEATURES • High speed performance - 90 ns access time available • CMOS Technology for low power consumption - 20 mA Active current - 100 µA Standby c

NM27C256 262 144-Bit (32K x 8) High Performance CMOS EPROM December 1993 NM27C256 262 144-Bit (32K x 8) High Performance CMOS EPROM General Description The NM27C256 is a 256K Electrically Programmable Read On

AT27C256R Features • • • • • • • • • Fast Read Access Time - 45 ns Low Power CMOS Operation 100 µA max. Standby 20 mA max. Active at 5 MHz JEDEC Standard Packages 28-Lead 600-mil PDIP 32-Le