Texas Instruments TLC274CNS, quad general-purpose op-amp, 2.2 MHz gain bandwidth, 3.6 V/µs slew rate, 3 V to 16 V supply, 14-SOIC package, 0°C to 70°C operating temperature.
| Parameter | Value |
|---|---|
| Mounting | Surface Mount |
| Amplifier type | General Purpose |
| Voltage - input offset | 1.1 mV |
| Voltage - supply span | 16 V |
| Current - supply | 2.7mA (x4 Channels) |
| Current - input bias | 0.6 pA |
| Current - output (Channel) | 30 mA |
| Operating temperature | 0°C ~ 70°C |
| Gain bandwidth product | 2.2 MHz |
| Package | Tube |
| Slew rate | 3.6V/µs |
| Case | 14-SOIC (0.209\", 5.30mm Width) |
| Number of circuits | 4 |
The TLC274CNS: The 2.2 MHz gain-bandwidth product and 3.6 V/µs slew rate define the small-signal and large-signal bandwidth budget for feedback loops, active filters, and signal conditioning.
The 16 V maximum covers split ±5 V or ±8 V supplies. The 14-SOIC footprint (0.209" width, 5.30 mm body) matches standard SOIC-14 land patterns.
Not as a direct drop-in. The TLC274CNS uses a different pinout than the LM324 (offset-null and compensation pins differ). Verify the schematic before substituting. Electrically, the TLC274CNS offers higher input impedance (0.6 pA bias) and lower supply current per channel, but the LM324 has a wider supply range and is more robust for industrial environments. A full pin-for-pin comparison of the datasheet is required.
Pinout compatibility should be verified before substitution.