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TLC374IDR

Public Made by Adom

by adom

Texas Instruments Comparators, SOIC-14. Pinout reviewed by a person against the datasheet, KiCad symbol/footprint/3D.

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TLC374IDR

Texas Instruments · Comparators · SOIC-14

TLC374IDR from Texas Instruments, in a SOIC-14. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.

Pinout

Pin Name Type Function
1 1OUT tri_state Open-drain output for the first comparator stage.
2 2OUT tri_state Open-drain output for the second comparator stage.
3 VDD power_in Positive supply voltage; operation range 2 V to 18 V.
4 2IN- input Negative input of the second comparator stage.
5 2IN+ input Positive input of the second comparator stage.
6 1IN- input Negative input of the first comparator stage.
7 1IN+ input Positive input of the first comparator stage.
8 3IN- input Negative input of the third comparator stage.
9 3IN+ input Positive input of the third comparator stage.
10 GND power_in Ground reference; negative supply for dual-supply operation.
11 4IN+ input Positive input of the fourth comparator stage.
12 4IN- input Negative input of the fourth comparator stage.
13 4OUT tri_state Open-drain output for the fourth comparator stage.
14 3OUT tri_state Open-drain output for the third comparator stage.

Key specifications

Parameter Value
Manufacturer Texas Instruments
Package SOIC-14
Category Amplifiers/Comparators
Pins 14

Electrical characteristics

Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).

Parameter Symbol Min Typ Max Unit Conditions Page
Supply voltage (recommended) VDD 3 16 V 4
Common-mode input voltage (recommended) VIC 0 3.5 V VDD = 5 V 4
Common-mode input voltage (recommended) VIC 0 8.5 V VDD = 10 V 4
Operating free-air temperature (TLC374I) TA -40 85 °C TLC374I 4
Supply voltage VDD 18 V 4
Differential input voltage VID -18 18 V Differential voltages are at IN+ with respect to IN- 4
Input voltage range VI -0.3 18 V 4
Output voltage VO 18 V 4
Input current II -5 5 mA 4
Output current IO 20 mA 4
Storage temperature range Tstg -65 150 °C 4
Lead temperature (D package) 260 °C 1,6 mm from case for 60 seconds, D package 4
Continuous total power dissipation (D package) 500 mW TA ≤ 25°C, D package 4
Power rating (D package) 494 mW TA = 85°C, D package 4
Power rating (D package) 190 mW TA = 125°C, D package 4
Derating factor above TA (D package) 7.6 mW/°C above TA = 84°C, D package 4
Input offset voltage VIO 1 5 mV VIC = VICRmin, See Note 4; TA = 25°C 5
Input offset voltage VIO 7 mV VIC = VICRmin, See Note 4; full range (-40°C to 85°C) 5
Input offset current IIO 1 nA full range (-40°C to 85°C) 5
Input bias current IIB 2 nA full range (-40°C to 85°C) 5
Common-mode input voltage range VICR 0 V TA = 25°C; printed upper limit VDD-1 V (not numeric, left null) 5
High-level output current IOH 1 µA VID = 1 V, VOH = 15 V; full range (-40°C to 85°C) 5
Low-level output voltage VOL 150 400 mV VID = 1V IOL = 4 mA; TA = 25°C 5
Low-level output voltage VOL 700 mV VID = -1 V, IOL = 4 mA; full range (-40°C to 85°C) 5
Low-level output current IOL 6 16 mA VID = -1 V, VOL = 1.5 V; TA = 25°C 5
Supply current (four comparators) IDD 300 600 µA VID = 1 V, No load; TA = 25°C 5
Supply current (four comparators) IDD 800 µA VID = 1 V, No load; full range (-40°C to 85°C) 5
Input offset current IIO 1 pA TA = 25°C 5
Input bias current IIB 5 pA TA = 25°C 5
High-level output current IOH 0.1 nA VID = 1 V, VOH = 5 V; TA = 25°C 5

CAD (KiCad official)

  • Symbol: TLC374IDR
  • Footprint: Package_SO:SOIC-14_3.9x8.7mm_P1.27mm
  • 3D model: SOIC-14 (KiCad packages3D, STEP)
  • 3D model files: tlc374idr-etched.step / tlc374idr-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); tlc374idr.step / tlc374idr.glb are the bare package body.

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

  • Datasheet: Texas Instruments datasheet (31 pp, sha256 a000bf2b1d61dfe8, retrieved 2026-10-22, tier: manufacturer)
  • Extractor: ds2sf (Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate.
  • CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF