TLC374CN-A by Texas Instruments | Comparators | Avnet AMERICAS
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TLC374CN-A

Texas Instruments

Comparator Quad ±8V/16V 14-Pin PDIP Tube

Manufacturer Part #: TLC374CN-A

Avnet Manufacturer Part #: TLC374CN-A


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These quadruple differential comparators are fabricated using LinCMOSTM technology and consist of four independent voltage comparators designed to operate from a single power supply. Operation from dual supplies is also possible if the difference between the two supplies is 2 V to 18 V. Each device features extremely high input impedance (typically greater than 1012 Ω), allowing direct interfacing with high-impedance sources. The outputs are n-channel open-drain configurations and can be connected to achieve positive-logic wired-AND relationships.

The TLC374 has internal electrostatic discharge (ESD) protection circuits and has been classified with a 1000-V ESD rating using human body model testing. However, care should be exercised in handling this device as exposure to ESD may result in degradation of the device parametric performance.

The TLC374C is characterized for operation from 0°C to 70°C. The TLC374I is characterized for operation from -40°C to 85°C. The TLC374M is characterized for operation over full military temperature range of -55°C to 125°C. The TLC374Q is characterized for operation from -40°C to 125°C.

Key Features

  • Single- or Dual-Supply Operation
  • Wide Range of Supply Voltages
    2 V to 18 V
  • Very Low Supply Current Drain 0.3 mA Typ at 5 V
  • Fast Response Time . . . 200 ns Typ for TTL-Level Input Step
  • Built-In ESD Protection
  • High Input Impedance . . . 1012 Ω Typ
  • Extremely Low Input Bias Current 5 pA Typ
  • Ultrastable Low Input Offset Voltage
  • Input Offset Voltage Change at Worst-Case Input Conditions
    Typically 0.23 uV/Month, Including the First 30 Days
  • Common-Mode Input Voltage Range Includes Ground
  • Outputs Compatible With TTL, MOS, and CMOS
  • Pin-Compatible With LM339
  • Technical Attributes

    Description
    Value
    Find similar Parts
    Typical Dual Supply Voltage
    ±3|±5 V
    Technology
    LinCMOS
    Strobe Capability
    No
    Maximum Input Bias Current
    0.000005@5 uA
    Minimum Dual Supply Voltage
    ±1.5 V
    Rail to Rail
    No
    Maximum Dual Supply Voltage
    ±8 V
    Typical Response Time
    0.65 µs
    Supplier Package
    PDIP
    Mounting
    Through Hole
    Number of Channels per Chip
    4
    Typical Single Supply Voltage
    5, 9, 12, 15 V
    Minimum Single Supply Voltage
    3 V
    Power Supply Type
    Single|Dual
    Maximum Supply Current
    0.6@5V mA
    Lead Finish
    Gold
    Maximum Input Offset Voltage
    5@5V mV
    Pin Count
    14
    Maximum Power Dissipation
    500 mW
    Product Dimensions
    19.05 x 6.35 x 3.3 mm
    Maximum Operating Supply Voltage
    ±8|16 V
    Maximum Single Supply Voltage
    16 V
    Output Type
    Open Drain
    Operating Temperature
    0 to 70 °C
    Manufacturer Type
    Differential Comparator

    ECCN / UNSPSC

    Description
    Value
    ECCN:
    EAR99
    SCHEDULE B:
    8542390000
    HTSN:
    8542.39.00.01"

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