CY7C188 Datasheet | Cypress

.. 32K x 9 Static RAM Features - High speed - 15 ns - Automatic power-down when deselected - Low active power - 660 mW - Low standby power - 140 mW - CMOS for optimum speed/power - TTL-patible inputs and outputs - Easy memory expansion with CE1, CE2, and OE Features provided by an active-LOW chip enable (CE1), an active-HIGH chip enable (CE2), an active-LOW output enable (OE), and three-state drivers. The device has an automatic power-down feature that reduces power consumption by more than 75% when deselected. Writing to the device is acplished by taking CE1 and write enable (WE) inputs LOW and CE2 input HIGH. Data on the nine I/O pins (I/Oo - I/O8) is...