TLC374IDR Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
TLC374IDR is a quad voltage comparator IC with open-collector/open-drain outputs, 5mV input offset voltage, and 2nA max bias current. Features include wide supply voltage range and low power consumption. From $0.67, in stock worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 14
- Lifecycle
- ACTIVE
- Datasheet
- TLC374IDR Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.6726(MOQ 1)
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Quad comparator with open-collector/open-drain outputs for flexible logic interfacing
- Ultra-low input bias current of 2nA max for high-impedance source compatibility
- Low input offset voltage of 5mV max for accurate threshold detection
- Wide supply voltage range suitable for 3.3V and 5V systems
- 14-pin SOIC package with lead-free (Pb-free) compliance
Applications
The TLC374IDR is widely used in battery-powered systems for voltage threshold detection and power management circuits. It serves analog signal conditioning applications such as window comparators, zero-crossing detectors, and Schmitt trigger configurations. The open-drain output makes it ideal for wired-OR bus configurations in industrial control and automotive sensing systems.
Specifications
| Pbfree Code | Yes |
| YTEOL | 15 |
| Amplifier Type | COMPARATOR |
| Average Bias Current-Max (IIB) | 0.002 µA |
| Bias Current-Max (IIB) @25C | 0.00003 µA |
| Input Offset Voltage-Max | 5000 µV |
| JESD-30 Code | R-PDSO-G14 |
| JESD-609 Code | e4 |
| Number of Functions | 4 |
| Output Type | OPEN-COLLECTOR; OPEN-DRAIN |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SOP14,.25 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Packing Method | TR |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Response Time-Nom | 650ns |
| Subcategory | Comparator |
| Supply Current-Max | 0.6mA |
| Supply Voltage Limit-Max | 18V |
| Supply Voltage-Nom (Vsup) | 5V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | GULL WING |
| Terminal Pitch | 1.27mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.90 |
| Country of Origin | Malaysia, Taiwan |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for TLC374IDR:
Frequently Asked Questions
What is the input offset voltage of the TLC374IDR?
The TLC374IDR has a maximum input offset voltage of 5000 µV (5 mV). This low offset voltage ensures accurate voltage threshold detection across the full operating temperature range, making it suitable for precision comparator applications.
What output type does the TLC374IDR use and how does it interface with logic circuits?
The TLC374IDR features open-collector and open-drain outputs, which require an external pull-up resistor to the supply voltage. This output type allows multiple comparator outputs to be wire-OR'd together on a single bus, and it is compatible with both TTL and CMOS logic families operating at different supply voltages.
What package does the TLC374IDR come in and what are its key dimensions?
The TLC374IDR is packaged in a 14-pin Small Outline IC (SOIC) package (JESD-30 code: R-PDSO-G14). This surface-mount package offers a compact footprint suitable for high-density PCB designs and is available in tape-and-reel format (suffix 'DR') for automated assembly.
What are typical applications for the TLC374IDR?
The TLC374IDR is used in voltage level detection, window comparator circuits, zero-crossing detectors, oscillators, and analog-to-digital converter (ADC) front ends. Its four independent comparators in a single package make it ideal for battery management systems, industrial controls, and automotive sensor interfaces requiring multiple threshold comparisons.
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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.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $0.9958 | $1.00 |
| 9+ | $0.6726 | $6.05 |
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