LP621024D-T 128K x 8-BIT CMOS SRAM

LP621024D-T 128K x 8-BIT CMOS SRAM

The LP621024D-T is a low operating current 1,048,576-bit static random access memory organized as 131,072 words by 8 bits and operates on a single 5V power supply. Inputs and three-state outputs are TTL compatible and allow for direct interfacing with common system bus structures. Two chip enable in.

Features

„ Single +5V power supply „ Access times: 55/70 ns (max.) „ Current: Very low power version: Operating: 70mA (max.) Standby: 50µA (max.) „ Full static operation, no clock or refreshing required „ All inputs and outputs are directly TTL-compatible „ Common I/O using three-state output „ Output enable and two chip enable inputs for easy application „ Data retention voltage: 2V (min.) „ Available in 32-pin DIP, SOP TSOP and TSSOP (8 X 13.4mm) packages „ Pb-Free package only „ All Pb-free (Lead-free) products are RoHS compliant General Description The LP621024D-T is a low operating current 1,048,.