Description
The MC10H/100H680 is a dual supply 4−bit differential ECL bus to TTL bus transceiver. It is designed to allow the system designer to no longer be limited in bus speed associated with standard TTL busses. Using a differential ECL Bus will increase the frequency of operation and increase noise immunity.

FEATUREs
• Differential ECL Bus (25 ) I/O Ports
• High Drive TTL Bus I/O Ports
• Extra TTL and ECL Power/Ground Pins to Minimize Switching Noise
• Dual Supply
• Direction and Chip Enable Control Pins
• Pb−Free Packages are Available*