Description
The MC10H209 is a Dual 4−5−input OR/NOR gate. This MECL part is a functional/pinout duplication of the MECL III part MC1688.

FEATUREs
• Propagation Delay Average, 0.75 ns Typical
• Power Dissipation 125 mW Typical
• Improved Noise Margin 150 mV (Over Operating Voltage and Temperature Range)
• Voltage Compensated
• MECL 10K™ Compatible
• Pb−Free Packages are Available*