Fast Response Times
Improved Gain and Accuracy
Fanout to 10 Series 54/74 TTL Loads
Strobe Capability
Short-Circuit and Surge Protection
Designed to Be Interchangeable With
National Semiconductor LM306

description
The LM306 is a high-speed voltage comparator
with differential inputs, a low-impedance highsink-
current (100 mA) output, and two strobe
inputs. This device detects low-level analog or
digital signals and can drive digital logic or lamps
and relays directly. Short-circuit protection and
surge-current limiting is provided.
A low-level input at either strobe causes the output
to remain high regardless of the differential
input.When both strobe inputs are either open or
at a high logic level, the output voltage is
controlled by the differential input voltage. The
circuit will operate with any negative supply
voltage between −3 V and −12 V with little
difference in performance.
The LM306 is characterized for operation from
0°C to 70°C.