155-0021-00

The Tektronix 155-0021-00 (M029C) is a Tek-made timing generator chip in a 16-pin DIP, designed by Les Larson.

Designed specially for the 7000 series readout system, it generates a timing clock, a shaped negative pulse for the 155-0017-00 aka M025 time-slot pulse counter, a scanning ramp for the M024, and X-Y on-off and intensity controls for the Z axis.

Datasheet

• Tektronix 155-0021-00 (PDF)