JFET input, quad channel — the 13V/µs slew rate matters for signal fidelity
The TL074ACN3 is a JFET-input quad operational amplifier from STMicroelectronics in a 14-pin DIP package. Its 13V/µs slew rate and 3 MHz gain-bandwidth product make it a standard choice for audio preamplifiers, active filters, and general-purpose analog signal conditioning where input bias current must stay low — 65 pA typical — to avoid loading high-impedance sources.
Total quiescent current for all four amplifiers is 1.4 mA typical — roughly 350 µA per channel — so the thermal budget in the 14-DIP package stays manageable even at the full 30 V rail.