TLC555CDG4 Texas Instruments Integrated Circuit (Other) In Stock
The TLC555CDG4 is a CMOS timer IC in an SOP-8 package, capable of operating from 2 V to 15 V supply, with output frequency up to 1.2 MHz. Available from Texas Instruments with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Other
- Pin Count
- 8
- Lifecycle
- OBSOLETE
- Datasheet
- TLC555CDG4 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
- Wide supply voltage range from 2 V to 15 V nominal, enabling versatile power-rail integration
- Output frequency up to 1.2 MHz for high-speed timing and PWM applications
- Single-function CMOS timer with low power consumption compared to bipolar 555 variants
- Pb-free (e4) SOP-8 package with 0.25-inch package equivalence for easy PCB layout
Applications
The TLC555CDG4 is widely used in precision timing circuits, pulse generation, and oscillator designs across consumer electronics and industrial equipment. Its wide supply voltage range makes it suitable for battery-powered devices and automotive sensor interfaces. Engineers also deploy it in PWM motor control and LED dimming applications where stable frequency output is critical.
Specifications
| Pbfree Code | Yes |
| YTEOL | 0 |
| Additional Feature | IT CAN ALSO OPERATE AT 2 V OR 15 V NOMINAL SUPPLY |
| Analog IC - Other Type | PULSE; RECTANGULAR |
| JESD-30 Code | R-PDSO-G8 |
| JESD-609 Code | e4 |
| Number of Functions | 1 |
| Output Frequency-Max | 1.2MHz |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SOP8,.25 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Supply Current-Max (Isup) | 0.8mA |
| Supply Voltage-Max (Vsup) | 15V |
| Supply Voltage-Min (Vsup) | 2V |
| Supply Voltage-Nom (Vsup) | 5V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | COMMERCIAL |
| 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) | NOT SPECIFIED |
| Package | Other |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.60 |
| Country of Origin | Mexico, Taiwan |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for TLC555CDG4:
Frequently Asked Questions
What is the maximum output frequency of the TLC555CDG4?
The TLC555CDG4 can achieve a maximum output frequency of 1.2 MHz, making it suitable for high-speed timing, PWM signal generation, and oscillator circuits in both consumer and industrial applications.
What supply voltage range does the TLC555CDG4 support?
The TLC555CDG4 supports a wide supply voltage range, operating at 2 V or 15 V nominal supply, providing flexibility for integration into battery-powered, 3.3 V, 5 V, and 12 V systems.
Is the TLC555CDG4 RoHS compliant?
Yes, the TLC555CDG4 is Pb-free with JESD-609 code e4, confirming it meets RoHS requirements. This makes it suitable for modern environmentally-conscious product designs requiring lead-free components.
What package does the TLC555CDG4 come in?
The TLC555CDG4 is housed in a plastic SOP-8 package (JESD-30 code R-PDSO-G8) with a 0.25-inch package equivalence code, enabling easy drop-in replacement on standard SOP-8 PCB footprints.
What are common applications for the TLC555CDG4?
Common applications include precision timers, oscillators, pulse generators, PWM motor control, LED dimming, and sensor interface circuits where a stable, adjustable frequency output from 2 V to 15 V supply is required.
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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.
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