TL074CNE4 Texas Instruments Integrated Circuit (Dual-In-Line Packages) In Stock
TL074CNE4 is a quad low-noise JFET-input operational amplifier by Texas Instruments in a DIP-14 package. Key specs: 70 dB min CMRR, 0.007 µA max bias current, and 3 MHz gain-bandwidth product. From $0.85, in stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Dual-In-Line Packages
- Pin Count
- 14
- Lifecycle
- OBSOLETE
- Datasheet
- TL074CNE4 Datasheet PDF
- Category
- Integrated Circuit
- Temp Range
- ?°C to 70.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of TL074CNE4?
- JFET input stage delivers ultra-low bias current of 0.007 µA maximum, ideal for high-impedance sensor signal conditioning with minimal loading error
- 70 dB minimum common-mode rejection ratio (100 dB typical) suppresses 50 Hz/60 Hz power line interference in audio and instrumentation circuits
- Quad op-amp in a single DIP-14 package reduces board area and BOM cost for multi-channel filter and amplifier designs
What is TL074CNE4 used for?
TL074CNE4 is widely used in audio preamplifiers, active filters, and signal conditioning circuits where low input bias current and low noise are essential for accurate analog signal processing. Its JFET input makes it suitable for buffering high-impedance piezo sensors, photodiodes, and capacitive microphone outputs without loading the source. The quad configuration also enables compact implementations of 4-pole Butterworth or Sallen-Key active filter stages in measurement instrumentation.
What are the specifications of TL074CNE4?
| Pbfree Code | Yes |
| YTEOL | 0 |
| Amplifier Type | OPERATIONAL AMPLIFIER |
| Architecture | VOLTAGE-FEEDBACK |
| Average Bias Current-Max (IIB) | 0.007 µA |
| Bias Current-Max (IIB) @25C | 0.0002 µA |
| Common-mode Reject Ratio-Min | 70dB |
| Common-mode Reject Ratio-Nom | 100dB |
| Frequency Compensation | YES |
| Input Offset Current-Max (IIO) | 0.01 µA |
| Input Offset Voltage-Max | 6000 µV |
| JESD-30 Code | R-PDIP-T14 |
| JESD-609 Code | e4 |
| Low-Bias | YES |
| Low-Offset | NO |
| Micropower | NO |
| Neg Supply Voltage Limit-Max | -18 V |
| Neg Supply Voltage-Nom (Vsup) | -15 V |
| Number of Functions | 4 |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | DIP14,.3 |
| Package Shape | RECTANGULAR |
| Package Style | IN-LINE |
| Packing Method | TUBE |
| Power | NO |
| Programmable Power | NO |
| Qualification Status | Not Qualified |
| Slew Rate-Min | 8V/us |
| Slew Rate-Nom | 13V/us |
| Subcategory | Operational Amplifier |
| Supply Current-Max | 10mA |
| Supply Voltage Limit-Max | 18V |
| Supply Voltage-Nom (Vsup) | 15V |
| Surface Mount | NO |
| Technology | BIPOLAR |
| Temperature Grade | COMMERCIAL |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | THROUGH-HOLE |
| Terminal Pitch | 2.54mm |
| Terminal Position | DUAL |
| Unity Gain BW-Nom | 3000 |
| Voltage Gain-Min | 15000 |
| Wideband | NO |
| Package | Dual-In-Line Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8542.33.00.01 |
| Country of Origin | Malaysia, Mexico, Taiwan |
Where can I find the TL074CNE4 datasheet?
TL074CNE4 Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for TL074CNE4?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How does the JFET input of TL074CNE4 benefit high-impedance sensor measurement circuits?
The JFET input of TL074CNE4 limits input bias current to a maximum of 0.007 µA, which introduces less than 7 µV of offset error across a 1 MΩ source impedance. This is 100 to 1000 times lower than BJT-input op-amps, making TL074CNE4 suitable for buffering piezoelectric sensors, photodiodes, and electret microphones where source impedances exceed 10 MΩ.
What active filter topologies benefit most from TL074CNE4 in a single DIP-14 package?
TL074CNE4 provides 4 op-amps in one DIP-14 package with 3 MHz gain-bandwidth product, sufficient for Sallen-Key or multiple-feedback 4-pole Butterworth filters with corner frequencies up to 100 kHz. Using all 4 sections, designers can implement an 8-pole anti-aliasing filter for a 12-bit ADC sampling at 200 kSps without requiring a second package.
How does TL074CNE4 compare to TL071 in a 4-channel audio mixer design?
TL074CNE4 integrates 4 op-amps versus the single TL071, reducing component count by 3 ICs and saving approximately 50% of the PCB area and solder joints in a 4-channel mixer. Both share the same 70 dB minimum CMRR and JFET input noise characteristics of approximately 18 nV/√Hz, so audio performance is identical while TL074CNE4 cuts BOM cost and assembly time.
Does TL074CNE4 need external frequency compensation capacitors for stability at unity gain?
TL074CNE4 includes internal frequency compensation and is unity-gain stable without external capacitors, simplifying PCB layout. The built-in compensation limits the slew rate to approximately 13 V/µs and gain-bandwidth product to 3 MHz, which is adequate for audio-band signals up to 20 kHz with gain settings between 1 and 100. For higher-frequency applications, uncompensated alternatives like TL080 series offer wider bandwidth.
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About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
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