M622 I/O Bus Drivers

Summary

The M622 I/O Bus Driver is an M-series, single-height module designed to drive PDP-15 I/O bus signals. It contains eight individual drivers, each utilizing an AND/OR integrated circuit gate paired with a discrete open-collector driver. The module is pin-compatible with the M632 and operates on standard TTL positive logic levels with a power consumption of 1.05W at +5V. Key technical specifications include a maximum current sink of 100 mA, an input-output delay of 45 ns, and specific rise and fall times of 15 ns and 10 ns, respectively.