TLC354CPWG4 Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
The TLC354CPWG4 is a quad comparator from Texas Instruments with open-drain outputs and 0.65 µs response time supporting 3 V to 15 V supply range in a 14-pin TSSOP package. It features ultra-low 0.6 nA input bias current and four independent comparator channels. Available from stock with competitive pricing and worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 14
- Lifecycle
- OBSOLETE
- Datasheet
- TLC354CPWG4 Datasheet PDF
- Category
- Integrated Circuit
- Temp Range
- ?°C to 70.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Quad comparator with four independent channels and open-drain outputs for wired-OR bus configurations
- Wide supply voltage range from 3 V to 15 V enabling single or dual supply operation across diverse systems
- Ultra-low 0.6 nA input bias current minimizing loading on high-impedance signal sources
- Fast 0.65 µs response time suitable for real-time threshold detection in control applications
- 14-pin TSSOP compact package with plastic/epoxy construction for efficient PCB area utilization
Applications
The TLC354CPWG4 is commonly used in battery management systems, power supply supervisors, and level detection circuits where multiple threshold comparisons are needed simultaneously. It suits industrial control systems, motor drive protection circuits, and signal conditioning stages benefiting from its wide supply voltage range and open-drain output flexibility. The component also finds application in window comparator configurations and multi-channel fault detection circuits in embedded control designs.
Specifications
| YTEOL | 0 |
| Amplifier Type | COMPARATOR |
| Average Bias Current-Max (IIB) | 0.0006 µA |
| Bias Current-Max (IIB) @25C | 0.0006 µA |
| Input Offset Voltage-Max | 6500 µV |
| JESD-30 Code | R-PDSO-G14 |
| JESD-609 Code | e4 |
| Number of Functions | 4 |
| Output Type | OPEN-DRAIN |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TSSOP14,.25 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Response Time-Nom | 650ns |
| Supply Current-Max | 0.4mA |
| Supply Voltage Limit-Max | 18V |
| Supply Voltage-Nom (Vsup) | 5V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | COMMERCIAL |
| Terminal Finish | NICKEL PALLADIUM GOLD |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.65mm |
| 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 | 8542.39.00.60 |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for TLC354CPWG4:
Comparator, 4 Func, 6500uV Offset-Max, 650ns Response Time, CMOS, PDSO14
Frequently Asked Questions
What is the response time of the TLC354CPWG4 comparator?
The TLC354CPWG4 has a response time of 0.65 µs, providing fast threshold detection suitable for real-time monitoring applications. This response speed enables the comparator to accurately detect rapid signal transitions in power supply circuits, motor controllers, and digital logic level conversion applications.
What supply voltage range does the TLC354CPWG4 support?
The TLC354CPWG4 operates from a single supply voltage ranging from 3 V to 15 V, or from a split supply configuration. This wide range makes it compatible with both 3.3 V and 5 V digital logic systems as well as 12 V industrial control systems, providing versatile integration options.
What output type does the TLC354CPWG4 use?
The TLC354CPWG4 uses open-drain outputs on all four comparator channels, allowing the outputs to be wire-OR connected for bus applications. This output configuration requires external pull-up resistors but enables interfacing to different logic voltage levels and supports multiple comparators sharing a single signal line.
How many comparators are in the TLC354CPWG4 package?
The TLC354CPWG4 integrates four independent comparator channels in a single 14-pin TSSOP package. Each comparator operates independently with its own input and output pins, allowing simultaneous multi-channel threshold comparison while conserving board space compared to using four discrete single comparators.
What is the input bias current specification for the TLC354CPWG4?
The TLC354CPWG4 has an extremely low maximum input bias current of 0.6 nA (0.0006 µA), enabling connection to high-impedance sensor outputs and resistive voltage dividers without introducing significant loading errors. This specification makes it suitable for precision threshold detection in battery-monitoring and sensor interface circuits.
Related Guides
SN74LVC14APWR Hex Schmitt-Trigger Inverter: Application Note and Design Guide
Complete design guide for the SN74LVC14APWR hex Schmitt-trigger inverter: thresholds, decoupling, oscillator design, package selection, and common pitfalls.
May 21, 2026
TPS62841DGRR Buck Converter Selection Guide: Ultra-Low 60 nA IQ for Battery-Powered IoT
How to choose the right TPS62841 variant for IoT, wearables, and wireless sensors: quiescent current, voltage range, package, and application examples.
May 21, 2026
TPS54160DGQR Selection Guide: How to Choose a 60V Step-Down Buck Converter
Complete selection guide for the TPS54160DGQR 60V/1.5A step-down converter. Compare specs, alternatives, and sourcing options for industrial and automotive designs.
May 20, 2026
LMV932MM Dual Low-Voltage CMOS Op-Amp: Application Design Guide
Complete application design guide for the LMV932MM dual rail-to-rail CMOS op-amp: supply decoupling, RRIO design rules, stability, and recommended circuits for 1.8V–5.5V battery-powered systems.
May 20, 2026
Why Buy from FindMyChip
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.
More from Texas Instruments
ISO7840FDW
Small Outline Packages
Integrated Circuit
ISO7820FDWR
Small Outline Packages
Integrated Circuit
ISO7763FQDBQRQ1
Small Outline Packages
Integrated Circuit
LM22671MRE-ADJNOPB
Small Outline Packages
Integrated Circuit
JFE150DCKT
SOT23 (5-Pin)
Integrated Circuit
ISO7820LLDWW
Small Outline Packages
Integrated Circuit
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
“Response time is incredible — usually under 4 hours. They understand that production lines can't wait.”