SN74V245-15PAG

The SN74V245-15PAG is a synchronous FIFO from Texas Instruments in a TQFP-64 package. Organized as 4096x18, it runs on a 15 ns cycle for 66.7 MHz clocking from a 3.3 V supply over 0 C to +70 C. It delivers the full 4096-word depth of the SN74V245 group at the most relaxed timing grade, which fits industrial controllers, instrumentation and legacy data paths whose clocks sit well below 100 MHz and where depth matters more than raw speed. Using the full-depth device avoids external buffering logic and keeps spares common across a product family. Selection advice: order this -15 code only when your clock budget genuinely fits 66.7 MHz; if the design may be re-clocked faster later, the -10 or -7 grades of the same 4096x18 device protect that headroom. Do not confuse this commercial code with the Enhanced Product 15PAGEP version, which carries a different temperature range and processing flow. Parameters verified against Texas Instruments documentation.