TC57256AD-20 PDF File ( Datasheet )

TOSHIBA MOS MEMORY PRODUCT I DESCRIPTIONI TC57256AD-15 TC57256AD-20 The TC57256AD is a 32,768 word X 8 bit CMOS ultraviolet light erasable and electrically programmable read only memory. For read operation, the TC57256AD's access time is 150ns. The TC57256AD operates from a single 5-volt power supply and has a low power standby mode which reduces power dissipation without increasing access time. The standby mode is achieved by applying a TTL-high level signal to the CE input. Advanced CMOS te