74ls189

The 74LS189 is a 16-pin integrated circuit IC, designed as a 64-bit synchronous RAM (random access memory) with an output enable. It operates with a supply voltage of 5V and provides a fast access time and low standby power consumption, making it suitable for use in various electronic devices. This high-performance IC is manufactured using advanced CMOS technology, offering reliability and efficient operation. The 74LS189 features a fully synchronous operation, allowing for simultaneous read and write operations, as well as a common I/O for easy interfacing with microprocessors and other peripheral devices. With its compact design and versatile functionality, the 74LS189 is commonly used in computer memory systems, data storage devices, and other digital applications where fast and efficient data access is essential. Its high-speed operation, low power consumption, and compatibility with a wide range of digital systems make it an ideal choice for designers and engineers looking for a reliable and efficient memory solution.