The TL074CDT is a quadruple JFET-input operational amplifier (quad op-amp) manufactured by STMicroelectronics, offering low noise, high input impedance and high slew rate for demanding analog applications. The component is well suited for active filters, audio equipment, instrumentation amplifiers, signal processing and general analog control circuits. 

• Four independent operational amplifiers in the same package
• JFET inputs with very high input impedance
• Low noise level, typically 15 nV/√Hz
• High slew rate, typically 16 V/µs
• Gain-bandwidth product typically 3 MHz
• Wide supply voltage range: 6...36 V (±3...±18 V)
• Internal frequency compensation for stable operation
• Output short-circuit protection
• Low harmonic distortion, typically 0.01 %
• Surface-mount SOIC-14 package (TL074CDT)

The TL074CDT is a popular choice for audio amplifiers, active crossover filters, sensor applications, measurement electronics and other analog circuits requiring low noise, high input impedance and good signal quality. 

Technical specifications:

• Manufacturer: STMicroelectronics
• Type: Quad JFET-input operational amplifier
• Package: SOIC-14 (SMD)
• Supply voltage: 6...36 V
• Slew rate: 16 V/µs (typ.)
• Bandwidth: 3 MHz (typ.)
• Input voltage noise: 15 nV/√Hz (typ.)
• Operating temperature: 0...+70 °C