The 54LS367AFMQB is a bus driver from the LS (Low-power Schottky) TTL family, designed to buffer and drive bus lines in digital systems. It is a non-inverting, three-state output device, typical for memory address drivers, data bus isolators, or line drivers in 5 V logic environments.
Lifecycle and supply reality
For a legacy TTL part still on the active roster, this is a clean sourcing signal — no last-time-buy pressure, no forced redesign. No official successor is listed; the part continues as-is.
What the package tells you
For low-volume builds, prototyping, or repair stock, Bulk is the practical choice.
