256K X 8 OTP CMOS EPROM

General Description\nThe A278308 chip is a high-performance 2,097,152 bit one-time programmable read only memory (OTP EPROM) organized as 256K by 8 bits. The A278308 requires only 5V power supply in normal read mode operation and any input signals are TTL levels. The A278308 is available in industry ■ 262,144 X 8 bit organization\n■ Programming voltage: 12.75V\n■ Access time: 70 ns (max.)\n■ Current: Operating: 30mA (max.) at 5MHz\n                  Standby: 100mA (max.)\n■ All inputs and outputs are directly TTL-compatible\n■ Available in 32-pin DIP and 32-pin PLCC packages;

AMIC

联笙电子

256K X 8 OTP CMOS EPROM

AMIC

联笙电子