TLC555ID Texas Instruments timers (SOIC-8) In Stock
TLC555ID is a CMOS 555 timer from Texas Instruments in SOIC-8 package, operating 2V to 15V, ultra-low 250uA supply current. From $0.93 per unit, in stock, 1-piece MOQ, ships worldwide.
- Manufacturer
- Texas Instruments
- Package
- SOIC-8
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- TLC555ID Datasheet PDF
- Category
- timers
- Price
- From $0.6160(MOQ 1)
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Applications
The TLC555ID is widely used in precision timing circuits, pulse-width modulation (PWM) generators, and oscillator designs in industrial control systems. It suits battery-powered equipment due to its ultra-low CMOS power consumption, and is commonly found in consumer electronics, automotive sensor interfaces, and LED drivers.
Specifications
| supplyVoltage | 2 to 15V |
| supplyCurrentTypical | 250uA |
| outputCurrent | 100mA |
| operatingTemperature | -40 to 85degC |
| oscillatorFrequency | 2.1MHz |
| Package | SOIC-8 |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the TLC555ID and how does it differ from the NE555?
The TLC555ID is Texas Instruments CMOS implementation of the classic 555 timer. Unlike the bipolar NE555, it uses LinCMOS technology for dramatically lower supply current (250uA typical vs 3 to 6mA), operates down to 2V, and is compatible with CMOS/TTL logic levels. It maintains full pin and function compatibility with the standard 555 timer.
What package and pin count does the TLC555ID have?
The TLC555ID comes in an 8-pin SOIC (Small Outline IC) package, indicated by the D suffix. This surface-mount package measures approximately 5mm x 4mm and is RoHS compliant. The 8 pins mirror the standard 555 pinout: GND, Trigger, Output, Reset, Control, Threshold, Discharge, and VCC.
What are the operating temperature and supply voltage ranges of the TLC555ID?
The TLC555ID (industrial grade, I suffix) operates from -40 to +85 degrees Celsius. Supply voltage range is 2V to 15V, making it suitable for 3.3V, 5V, and 12V systems. At 5V the supply current is typically 250uA at 1MHz, far lower than bipolar equivalents.
What are common alternatives or replacements for the TLC555ID?
Direct functional alternatives include the LMC555CMX (Texas Instruments CMOS, SOT-23-5), ICM7555IBA (Renesas CMOS 555), and the TS555IDTTR (STMicroelectronics CMOS 555). For the same SOIC-8 footprint, the LMC555 series is the closest drop-in replacement.
Where can I buy the TLC555ID and what is the minimum order quantity?
The TLC555ID is available on FindMyChip with a minimum order of 1 piece, priced from $0.93 per unit at 1-piece quantity, dropping to $0.77 at 66 pieces and $0.616 at 261 pieces. Submit an RFQ for competitive pricing on larger volumes with global shipping.
Related Guides
TPS61291DRVR Selection Guide: Low-Quiescent-Current Boost Converters for IoT and Wearables
How to select the TPS61291DRVR and low-Iq boost converters for IoT, wearables, and coin-cell designs. Compares specs, packages, and alternatives from TI, ADI, and Microchip.
May 13, 2026
TMS5704357BZWTQQ1 Selection Guide: Choosing the Right TMS570 Automotive MCU Variant
Compare TMS570 automotive MCU variants by ASIL level, flash, package, and peripherals. Find the right fit from entry-level LQFP to the ASIL-D TMS5704357BZWTQQ1.
May 13, 2026
TI Hercules TMS5704357BZWTQQ1 Design Guide for Automotive ASIL-D and Industrial Functional Safety
Complete integration guide for the TI Hercules TMS5704357BZWTQQ1 dual-core lockstep Cortex-R5F MCU: lockstep CPU, ECC RAM, FlexRay/CAN-FD, and ASIL-D pitfalls.
May 12, 2026
PTN78000WAH Selection Guide: Choosing the Right 1.5 A 36 V Step-Down Power Module
Compare PTN78000WAH against PTN78000WAS, PTN78060WAH, and other 1.5A 36V step-down modules. Covers package, current rating, efficiency, and drop-in replaceability.
May 12, 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
ULN2003ANE4
Dual-In-Line Packages
Integrated Circuit
OPA2381AIDGKT
Small Outline Packages
Integrated Circuit
CD54HCT75F3A
Ceramic Dual-In-Line Packages
Integrated Circuit
SN65HVD1786D
Small Outline Packages
Integrated Circuit
ULN2003BPWR
Small Outline Packages
Integrated Circuit
ULN2003APWR
Small Outline Packages
Integrated Circuit
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $0.9315 | $0.93 |
| 66+ | $0.7700 | $50.82 |
| 261+ | $0.6160 | $160.78 |
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.”