Overview

The LC374100SM and LC374100ST are 524,288-word × 8-bit organization (4,194,304-bit) mask programmable read only memories. They feature a wide operating voltage range (2.6 to 5.5 V), a 100-ns access time (tCA) at VCC = 4.5 to 5.5 V, and a 200-ns access time at VCC = 2.6 to 3.3 V.

Features

• 524288 words × 8 bits organization

• Power supply voltage range: 2.6 to 5.5 V

• Fast access time(tAA): 120 ns (max.) VCC = 4.5 to 5.5 V

(tCA): 100 ns (max.) VCC = 4.5 to 5.5 V

200 ns (max.) VCC = 2.6 to 5.5 V

• Operating current: 55 mA (max.)

• Standby current: 30 µA (max.)

• Full static operation (internal clocked type)

• 3 state outputs

• JEDEC standard pin configuration

• Package type

LC374100SM: SOP32 (525 mil)

LC374100ST: TSOP32 (8 mm × 20 mm)