TS374C,I,M are low power quad CMOS voltage comparators, the working voltage range is wide, supports single or dual power supplies, the output current is very small, the input bias current and input offset current are very small, the input common mode voltage range includes GND, the output saturation voltage is very small, compatible with TTL,MOS and CMOS, the input impedance is large, and the response time is very fast
The TS374C, TS374I and TS374M are four‑channel low‑power CMOS voltage comparators designed for single‑ or dual‑supply operation. They feature a wide supply range of 3 V to 16 V (or ±1.5 V to ±8 V), very low supply current of 0.1 mA per comparator, and extremely low input bias and offset currents of 1 pA.
The datasheet provides detailed electrical specifications such as typical response time of 200 ns for TTL‑level input steps, low output saturation voltage of 150 mV, and high‑level output current capability. Mechanical data include a 14‑pin plastic DIP package and dimensions for both DIP and SOIC variants, along with maximum ratings and operating temperature ranges.
| Supply voltage range | 3 V to 16 V or ±1.5 V to ±8 V |
|---|---|
| Supply current per comparator | 0.1 mA |
| Input bias current | 1 pA (typ) |
| Input offset current | 1 pA (typ) |
| Response time (TTL level step) | 200 ns (typ) |
| Output saturation voltage | 150 mV (typ) |
| Package pins | 14 pins, plastic DIP |
The typical supply current is 0.1 mA per comparator, independent of the supply voltage.
The typical response time is about 200 ns.
The input bias current is typically 1 pA.
They can operate from 3 V to 16 V on a single supply or from ±1.5 V to ±8 V on dual supplies.