The AS527D (SOIC-14) is a high-speed voltage comparator with high speed
TTL gates and a precision linear amplifier on a single monolithic chip.
The AS527 is similar in design to the NE527 and is similar NE529 voltage
comparator except that it incorporates an “Emitter-Follower” input stage
for extremely low input currents.
FEATURES - Pin-to-pin compatible
with industry standard NE527 - 15 ns propagation delay - Complementary
output gates - TL or ECL compatible outputs - Wide common-mode and
differential voltage range - Typical gain of 5000
DESCRIPTION The AS527 is a high-speed analog voltage comparator
which mates Schottky diode technology with the conventional linear process. This
allows simultaneous fabrication of high speed TTL gates with a precision linear
amplifier on a single monolithic chip.