256 x 9 asynchronous FIFO — 50 ns access time
The Texas Instruments SN74ACT7200L50DV is a 256-word by 9-bit asynchronous FIFO memory with a 50 ns access time. It is designed for buffering data between asynchronous clock domains in digital systems — typical applications include data acquisition, telecom line cards, and processor-to-peripheral interfaces where the read and write clocks are unrelated. The 9-bit width accommodates an eighth data bit plus a parity or control bit in a single word.
Active lifecycle — no LTB risk for new designs
This is a clean fit for both new BOM entries and ongoing production runs — no supply discontinuity risk from the manufacturer side. The part is RoHS non-compliant, so verify your assembly line's solder profile and exemption requirements before committing the BOM.
Bulk packaging — plan for hand-assembly or low-volume
For pick-and-place lines, you will need to transfer to a feeder-compatible carrier; for prototype or rework stations, Bulk is the preferred format. Confirm the exact reel or tube quantity with your distributor at quote time.