The LM161/LM361 is a very high speed differential input, complementary TTL output voltage comparator with improved characteristics over the SE529/NE529 for which it is a pin-for-pin replacement. The device has been optimized for greater speed performance and lower input offset voltage. Typically delay varies only 3 ns for over-drive variations of 5 mV to 500 mV. It may be operated from op amp supplies (±15V). Complementary outputs having maximum skew are provided. Applications involve high speed analog to digital converters and zero-crossing detectors in disk file systems. https://elecena.pl/product/30543366/140-ns-differential-comparator-with-strobe-lme-10-0-to-70 2026-07-31 https://elecena.pl/product/30543366/140-ns-differential-comparator-with-strobe-lme-10-0-to-70 2026-11-04