SN74V235-7PAG

The SN74V235-7PAG is a synchronous FIFO from Texas Instruments in a TQFP-64 package. Organized as 2048x18, it runs on a 7.5 ns cycle for 133 MHz clocking from a 3.3 V supply over 0 C to +70 C. The mid-range depth covers frame and packet buffering in communications, imaging and industrial data paths that outgrow a 512-word FIFO but do not need the largest devices in the family. Keeping the same 18-bit parallel interface as its siblings lets a design scale depth by changing one ordering code rather than the board. Selection advice: the -7 grade is the 133 MHz option for this depth; a slower 10 ns grade also exists in the family, so do not order by family name alone. If your clock is 100 MHz or below, compare the SN74V245-10PAG, which trades a lower clock ceiling for double the depth in the same package style. Parameters verified against Texas Instruments documentation.