MC100H646 Overview
• PECL/TTL–TTL Version of Popular ECLinPS™ E111 • Low Skew • Guaranteed Skew Spec • Tri–State Enable • Differential Internal Design • VBB Output • Single Supply • Extra TTL and ECL Power/Ground Pins • Matched High and Low Output Impedance • Meets Specifications Required to Drive the Pentium™ Microprocessor PENTIUM MICROPROCESSOR PECL/TTL–TTL CLOCK DRIVER The H646 was designed specifically to drive series terminated transmission lines. Special techniques were used to match the HIGH and LOW output impedances to about 7ohms. This simp
