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Texas Instruments TLC274CNS — Logic ICs
Texas Instruments

TLC274CNS Quad General-Purpose Op-Amp, 2.2 MHz, 3.6 V/µs

MPNTLC274CNS
End of Life

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.

$2.3Ref. price · indicative, final on quote
TLC274CNS datasheet
Packaging14-SOIC (0.209", 5.30mm Width)
StockContact for availability
MOQ1 pcs
  • 100% new & originalTraceable channels only — no refurbs, no pulls, no remarked parts.
  • Date & lot codes on quoteStated per line before you commit; label photos on request.
  • MSL-compliant ESD packingMoisture-sealed bags with indicator cards; reels photo-verified.
  • PayPal buyer protectionPay by T/T, PayPal or Payoneer — card payments covered end to end.

Specifications

TLC274CNS Technical Specifications
ParameterValue
Mounting typeSurface Mount
Amplifier typeGeneral Purpose
Voltage - input offset1.1 mV
Voltage - supply span16 V
Current - supply2.7mA (x4 Channels)
Current - input bias0.6 pA
Current - output (Channel)30 mA
Operating temperature0°C ~ 70°C
Gain bandwidth product2.2 MHz
PackageTube
Slew rate3.6V/µs
Case14-SOIC (0.209\", 5.30mm Width)
Number of circuits4

Product details

Active quad op-amp in 14-SOIC — what the specs mean for your BOM

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.

3 V to 16 V supply — rail compatibility

The 16 V maximum covers split ±5 V or ±8 V supplies. Input offset voltage is 1.1 mV typical; input bias current is 0.6 pA, which is fine for high-impedance sensor interfaces. The 14-SOIC footprint (0.209" width, 5.30 mm body) matches standard SOIC-14 land patterns.

Frequently asked questions

Can TLC274CNS replace LM324?

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.

What is the closest functional second-source for TLC274CNS?

Pinout compatibility should be verified before substitution.