The EL2252 dual comparator replaces the traditional input buffer a attenuator a ECL comparator a ECL to TTL translator circuit blocks used in digital equipment The EL2252 provides a quick 7 ns propagation delay while complying with g 10V inputs Input accuracy and propagation delay is maintained even with input signal Slew Rates as great as 4000 V ms The EL2252 can run on supplies as low as b 5 2V and a 9V and comply with ECL and CMOS inputs or use supplies as great as g 18V for much greater input range