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- TLC556CDR - TI
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Manufacturer:TI
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ManyChip's Part#:MC13105664
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Category:Clock Chip, Timing IC
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Package:SOIC-14
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Datasheet:Datasheet 3D Model
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Description:TEXAS INSTRUMENTS TLC556CDR Timer, Oscillator & Pulse Generator IC, Dual LinCMOS, 2.1MHz, Astable, 2V to 15V, SOIC-14
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Stock Locations:
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Availability:207 pcs In Stock
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MOQ:1 pcs
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Unit Price:$ 1.27
Updated at 01/11/2025 10:30:15(UTC+8)
Certifications
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Description
- The TLC556 series are monolithic timing circuits fabricated using the TI LinCMOSTM process, which provides full compatibility with CMOS, TTL, and MOS logic and operates at frequencies up to 2MHz. Accurate time delays and oscillations are possible with smaller, less-expensive timing capacitors than the NE556 because of the high input impedance. Power consumption is low across the full range of power supply voltages.
- Like the NE556, the TLC556 has a trigger level approximately one-third of the supply voltage and
- a threshold level approximately two-thirds of the supply voltage. These levels can be altered by use of the control voltage terminal. When the trigger input falls below the trigger level, the flip-flop is set and the output goes high. If the trigger input is above the trigger level and the threshold input is above the threshold level, the flip-flop is reset and the output is low. The reset input can override all other inputs and can be used to initiate a new timing cycle. If the reset input is low, the flip-flop is reset and the output is low. Whenever the output is low, a low-impedance path is provided between the discharge terminal and ground.
- While the CMOS output is capable of sinking over 100 mA and sourcing over 10 mA, the TLC556 exhibits greatly reduced supply-current spikes during output transitions. This minimizes the need for the large decoupling capacitors required by the NE556.
- These devices have internal electrostatic-discharge (ESD) protection circuits that prevent catastrophic failures at voltages up to 2000 V as tested under MIL-STD-883C, Method 3015. However, care should be exercised in handling these devices, as exposure to ESD may result in degradation of the device parametric performance.
- All unused inputs should be tied to an appropriate logic level to prevent false triggering.
- The TLC556C is characterized for operation from 0°C to 70°C. The TLC556I is characterized for operation from -40°C to 85°C. The TLC556M is characterized for operation over the full military temperature range of -55°C to 125°C View datasheet View product folder
TLC556CDR Specifications
| Attribute | Attribute Value |
|---|---|
| Datasheet | Datasheet |
| 3D Model | 3D Model |
| Mounting Style | Surface Mount |
| Number of Pins | 14 Pin |
| Case/Package | SOIC-14 |
| Frequency | 2.1 MHz |
| Supply Voltage (DC) | 2.00V (min) |
| Current Rating | 15.0 A |
| Supply Current | 720 µA |
| Number of Positions | 14 Position |
| Power Dissipation | 0.95 W |
| Quiescent Current | 130 µA |
| Operating Temperature (Max) | 70 ℃ |
| Operating Temperature (Min) | 0 ℃ |
| Power Dissipation (Max) | 950 mW |
| Supply Voltage | 2V ~ 18V |
| Supply Voltage (Max) | 15 V |
| Supply Voltage (Min) | 2 V |
| Show | |
| Size-Length | 8.65 mm |
| Size-Width | 3.91 mm |
| Size-Height | 1.58 mm |
| Operating Temperature | 0℃ ~ 70℃ |
| Product Lifecycle Status | Active |
| Packaging | Tape & Reel (TR) |
| RoHS | RoHS Compliant |
| Lead-Free Status | Lead Free |
| REACH SVHC Compliance | No SVHC |
| REACH SVHC Compliance Edition | 2015/06/15 |
| ECCN Code | EAR99 |
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- - Carefully inspected and packed by ManyChip warehouse - Vacuum packaging - Anti-static packaging - Shockproof foam
- The terms here are for reference only, the actual terms are subject to the sales quotation. - Please confirm product specifications when ordering. - MOQ refers to the minimum order quantity required to purchase each part. - If you have special ordering instructions, please indicate them on the ordering page. - Inspection (PSI) will be performed prior to shipment.
- - Income Quality Control (IQC), 1000+ qualified dealers. - Chips are tested by authoritative organizations to ensure the quality, authenticity and safety of your device. - Decapsulation control - X-ray control - XRF inspection - Electrical testing - Surface testing -Digital components warehouse, covering an area of 800 square meters, with constant temperature and humidity
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