The HTC Electronics HT7555CNZ is a timer/clock oscillator in a DIP-8 package that complies with ROHS standards. It features operating frequencies of up to 50 MHz, an adjustable start-up time as low as 1ms, a pull-up resistor for easy start-up, and low-voltage and low-power options. It also has built-in ESD protection for a wide range of industrial and telecom applications. It is suitable for use in devices with high-frequency clocks, such as precision time interval measurement, microprocessor-based systems, mobile phones, radio, and television.