Bus driver in the 54LS TTL family
The 54LS367FM is a bus driver from the LS series of TTL logic, designed for buffering and driving bus lines in digital systems. It belongs to the 54LS family, which is the military-temperature-range version of the 74LS series, rated for extended environmental conditions.
RoHS status and compliance planning
For designs that must meet RoHS requirements (e.g., EU-market consumer goods), a lead-free alternative in the 54LS or 54AC family should be considered. For military, aerospace, or other exempt applications, the non-compliant status is typically acceptable.
Sourcing posture
The 54LS367FM is available to source through independent distribution. Because the part is active, there is no last-time-buy pressure, but the non-RoHS status may narrow the pool of stock as the industry shifts further toward lead-free components.
