ECS-2200B-073 Standard Clock Oscillators OSC XO 7.3728MHZ HCMOS TTL PC ECS-2200 XO (Standard) 7.3728MHz Enable/Disable HCMOS, TTL 5V +/- 50ppm 0 C ~ 70 C 25mA Through Hole 0.520" L x 0.520" W (13.20mm x 13.20mm) 0.213" (5.40mm) 8-DIP, 4 Leads (Half Size, Metal Can)