SN74ALS232B - Texas Instruments

SN74ALS232B First-In First-Out Memory

This 64-bit memory features high speed and fast fall-through times. It is organized as 16 words by 4 bits. FN PACKAGE (TOP VIEW) FULL OE NC VCC UNCK A first-in, first-out (FIFO) memory is a storage device that allows data to be written into and read from its array at independent data rates. This FIFO is designed to process data at rates up to 40 MHz in a .

Features

high speed and fast fall-through times. It is organized as 16 words by 4 bits. FN PACKAGE (TOP VIEW) FULL OE NC VCC UNCK A first-in, first-out (FIFO) memory is a storage device that allows data to be written into and read from its array at independent data rates. This FIFO is designed to process data at rates up to 40 MHz in a bit-parallel format, word by word. Data is written into memory on a low-to-high transition at the load-clock (LDCK) input and is read out on a low-to-high transition at the unload-clock (UNCK) input. The memory is full when the number of words clocked in exceeds by 16.