STANDARD CLOCK OSCILLATORS OSC XO 8.000MHZ TTL PC PIN 8MHZ - TTL 5V +/-100PPM 0C - 70C 30MA THROUGH HOLE 0.821" L X 0.520" W (20.86MM X 13.20MM) 0.200" (5.08MM) 14-DIP, 4 LEADS (FULL SIZE, METAL CAN)