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Part Details for TLC555CDR by Texas Instruments
Results Overview of TLC555CDR by Texas Instruments
- Distributor Offerings: (22 listings)
- Number of FFF Equivalents: (10 replacements)
- CAD Models: (Available)
- Number of Functional Equivalents: (10 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
Applications
Computing and Data Storage
Electronic Manufacturing
TLC555CDR Information
TLC555CDR by Texas Instruments is an Analog Waveform Generation Function.
Analog Waveform Generation Functions are under the broader part category of Signal Circuits.
A signal is an electronic means of transmitting information, either as an analog signal with continuous values or a digital signal with discrete values. Signals are used in various systems and networks. Read more about Signal Circuits on our Signal Circuits part category page.
Price & Stock for TLC555CDR
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
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DISTI #
33AH5036
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Newark | Ic, Timer, Smd, Soic8, 555, Frequency:2.1Mhz, Supply Voltage Min:2V, Supply Voltage Max:15V, Digital Ic Case:Soic, No. Of Pins:8Pins, Operating Temperature Min:0°C, Operating Temperature Max:70°C, Product Range:-, Msl:Msl 1 - Rohs Compliant: Yes |Texas Instruments TLC555CDR RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Cut Tape | 2609 |
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$0.3410 / $0.6100 | Buy Now |
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DISTI #
296-1336-1-ND
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DigiKey | IC OSC SGL TIMER 2.1MHZ 8-SOIC Min Qty: 1 Lead time: 12 Weeks Container: Digi-Reel®, Cut Tape (CT), Tape & Reel (TR) |
26947 In Stock |
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$0.2274 / $0.5500 | Buy Now |
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DISTI #
595-TLC555CDR
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Mouser Electronics | Timers & Support Products CMOS A 595-TLC555CD RoHS: Compliant | 49162 |
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$0.2240 / $0.5500 | Buy Now |
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DISTI #
V72:2272_07380253
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Arrow Electronics | Standard Timer Single 0°C 70°C 8-Pin SOIC T/R RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 12 Weeks Date Code: 2447 Container: Cut Strips | Americas - 1592 |
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$0.2251 / $0.5007 | Buy Now |
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DISTI #
87512629
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Verical | Standard Timer Single 0°C 70°C 8-Pin SOIC T/R RoHS: Compliant Min Qty: 27 Package Multiple: 1 Date Code: 2447 | Americas - 1592 |
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$0.2251 / $0.3190 | Buy Now |
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Bristol Electronics | 3308 |
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RFQ | ||
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Bristol Electronics | 2384 |
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RFQ | ||
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Bristol Electronics | Min Qty: 8 | 516 |
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$0.2160 / $0.6750 | Buy Now |
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Quest Components | IC,TIMER,CMOS,SOP,8PIN,PLASTIC | 1981 |
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$0.3300 / $0.8250 | Buy Now |
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Quest Components | IC,TIMER,CMOS,SOP,8PIN,PLASTIC | 1429 |
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$0.3200 / $0.8000 | Buy Now |
Part Details for TLC555CDR
TLC555CDR CAD Models
TLC555CDR Part Data Attributes
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TLC555CDR
Texas Instruments
Buy Now
Datasheet
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Compare Parts:
TLC555CDR
Texas Instruments
2.1-MHz, 250-µA, Low-Power Timer 8-SOIC 0 to 70
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| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Ihs Manufacturer | TEXAS INSTRUMENTS INC | |
| Part Package Code | SOIC | |
| Package Description | GREEN, PLASTIC, SOP-8 | |
| Pin Count | 8 | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Samacsys Manufacturer | Texas Instruments | |
| 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 | |
| Length | 4.9 mm | |
| Moisture Sensitivity Level | 1 | |
| Number of Functions | 1 | |
| Number of Terminals | 8 | |
| Operating Temperature-Max | 70 °C | |
| Operating Temperature-Min | ||
| Output Frequency-Max | 1.2 MHz | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | SOP | |
| Package Equivalence Code | SOP8,.25 | |
| Package Shape | RECTANGULAR | |
| Package Style | SMALL OUTLINE | |
| Peak Reflow Temperature (Cel) | 260 | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 1.75 mm | |
| Supply Current-Max (Isup) | 0.8 mA | |
| Supply Voltage-Max (Vsup) | 15 V | |
| Supply Voltage-Min (Vsup) | 2 V | |
| Supply Voltage-Nom (Vsup) | 5 V | |
| Surface Mount | YES | |
| Technology | CMOS | |
| Temperature Grade | COMMERCIAL | |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 1.27 mm | |
| Terminal Position | DUAL | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Width | 3.9 mm |
Alternate Parts for TLC555CDR
This table gives cross-reference parts and alternative options found for TLC555CDR. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of TLC555CDR, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| TLC555QDRG4 | Texas Instruments | $0.3163 | 2.1-MHz, 250-µA, Low-Power Timer 8-SOIC | TLC555CDR vs TLC555QDRG4 |
| TLC555IDR | Texas Instruments | $0.3436 | 2.1-MHz, 250-µA, Low-Power Timer 8-SOIC -40 to 85 | TLC555CDR vs TLC555IDR |
| TLC555ID | Texas Instruments | $0.4157 | 2.1-MHz, 250-µA, Low-Power Timer 8-SOIC -40 to 85 | TLC555CDR vs TLC555ID |
| ICM7555ID,602 | NXP Semiconductors | Check for Price | ICM7555IDSOT96-1 | TLC555CDR vs ICM7555ID,602 |
| SA555D | STMicroelectronics | Check for Price | General purpose single bipolar timer | TLC555CDR vs SA555D |
| TLC555MDR | Texas Instruments | Check for Price | IC PULSE; RECTANGULAR, 1.2 MHz, TIMER, PDSO8, PLASTIC, SOP-8, Analog Waveform Generation Function | TLC555CDR vs TLC555MDR |
| ICM7555ID/01,118 | NXP Semiconductors | Check for Price | ICM7555IDSOT96-1 | TLC555CDR vs ICM7555ID/01,118 |
| NCV1455BDR2 | onsemi | Check for Price | Timer Circuit, SOIC-8 Narrow Body, 2500-REEL, Automotive Qualified | TLC555CDR vs NCV1455BDR2 |
| ICM7555CD | NXP Semiconductors | Check for Price | IC PULSE, 0.5 MHz, TIMER, PDSO8, 3.90 MM, PLASTIC, MS-012, SOT96-1, SOP-8, Analog Waveform Generation Function | TLC555CDR vs ICM7555CD |
| ICM7555ID | NXP Semiconductors | Check for Price | PULSE, 0.5MHz, TIMER, PDSO8, 3.90 MM, PLASTIC, MS-012, SOT96-1, SOP-8 | TLC555CDR vs ICM7555ID |
TLC555CDR Frequently Asked Questions (FAQ)
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The TLC555CDR can operate up to 2.1 MHz, but the maximum frequency is dependent on the values of the external resistors and capacitors used in the circuit.
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To ensure reliable start-up, a capacitor (typically 10nF to 100nF) should be connected between the control voltage pin (pin 5) and ground. This capacitor helps to filter out noise and ensures a stable voltage on the control pin.
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The control voltage pin (pin 5) allows the frequency of the oscillator to be controlled by an external voltage. By applying a voltage to this pin, the frequency of the oscillator can be adjusted. This pin can also be used to synchronize the oscillator with an external clock signal.
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The frequency of the TLC555CDR oscillator can be calculated using the formula: f = 1.44 / (R1 + R2) * C, where R1 and R2 are the values of the external resistors and C is the value of the external capacitor.
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The TLC555CDR can source or sink up to 200mA of current, making it suitable for driving small loads such as LEDs or small relays.