The NE527 is a high-speed analog voltage comparator produced by Philips Semiconductors. It features 15ns propagation delay, complementary output gates, TTL or ECL compatible outputs, wide common-mode and differential voltage range and a typical gain of 5000.
The NE527 is a high-speed analog voltage comparator that combines state-of-the-art Schottky diode technology with conventional linear process. This design allows for the simultaneous fabrication of high-speed TTL gates with a precision linear amplifier on a single monolithic chip, similar to the NE529 but incorporating an Emitter-Follower input stage for extremely low input currents.
| Propagation delay time (typical) | 15 ns |
|---|---|
| Typical gain | 5000 |
| Positive supply voltage (max) | +15 V |
| Operating temperature range | 0 to +70 °C |
| Input offset voltage (typical) | 6 mV |
The NE527 incorporates an Emitter-Follower input stage for extremely low input currents.
Yes, it features complementary output gates that are TTL or ECL compatible.