The MC10H188 is a high–speed Hex Buffer with a common Enable input. When Enable is in the high–state, all outputs are in the low–state. When Enable is in the low–state, the outputs take the same state as the inputs.
This MECL 10H part is a functional/pinout duplication of the standard MECL 10K family part, with 100% improvement in propagation delay and no increase in power–supply current.

• Propagation Delay, 1.3 ns Typical Data–to–Output
• Power Dissipation 180 mW Typ/Pkg (No Load)
• Improved Noise Margin 150 mV (Over Operating Voltage and Temperature Range)
• Voltage Compensated
• MECL 10K–Compatible