Part Details for NE556DR by Texas Instruments
Results Overview of NE556DR by Texas Instruments
- Distributor Offerings: (9 listings)
- Number of FFF Equivalents: (10 replacements)
- Tariff Estimator: (Available) NEW
- Number of Functional Equivalents: (10 options)
- CAD Models: (Available)
- 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
Environmental Monitoring
NE556DR Information
NE556DR 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 NE556DR
| Part # | Distributor | Description | Stock | Price | Buy | |
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Bristol Electronics | 2404 |
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RFQ | ||
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Bristol Electronics | Min Qty: 8 | 106 |
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$0.3375 / $0.6750 | Buy Now |
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Rochester Electronics | NE556 Dual Precision Timer RoHS: Compliant Status: Active Min Qty: 1 | 188 |
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$0.1295 / $0.2089 | Buy Now |
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DISTI #
NE556DR
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TME | IC: peripheral circuit, astable,monostable,RC timer, 100kHz Min Qty: 1 | 854 |
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$0.1790 / $0.3580 | Buy Now |
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Ameya Holding Limited | NE556DR 双 定时器, 4.5 → 16 V, 14针 SOIC封装 | 225818 |
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RFQ | |
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DISTI #
NE556DR
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Chip One Stop | Semiconductors RoHS: Compliant pbFree: Yes Min Qty: 5 Lead time: 0 Weeks, 1 Days Container: Cut Tape | 1784 |
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$0.1140 / $0.2290 | Buy Now |
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Chip Stock | ICOSCTIMERDUAL100KHZ14SOIC", 555Type,Timer/Oscillator(Dual)IC100kHz14-SOIC", | 178700 |
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RFQ | |
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LCSC | SOIC-14 Programmable Timers and Oscillators RoHS | 1825 |
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$0.1267 / $0.2711 | Buy Now |
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Win Source Electronics | IC OSC TIMER DUAL 100KHZ 14SOIC | 84140 |
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$0.1200 / $0.1550 | Buy Now |
US Tariff Estimator: NE556DR by Texas Instruments
Calculations from this tool are estimations only for imports into the United States. Please refer to the distributor or manufacturer and reference official US government sources and authorities to verify any final purchase costs.
Part Details for NE556DR
NE556DR CAD Models
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NE556DR Part Data Attributes
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NE556DR
Texas Instruments
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Datasheet
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NE556DR
Texas Instruments
Dual precision timer 14-SOIC 0 to 70
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| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Part Package Code | SOIC | |
| Package Description | Sop, Sop14,.25 | |
| Pin Count | 14 | |
| Reach Compliance Code | Compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.60 | |
| Additional Feature | Can Also Operate From A 15v Nominal Supply | |
| Analog IC - Other Type | Pulse; Rectangular | |
| JESD-30 Code | R-PDSO-G14 | |
| JESD-609 Code | e4 | |
| Length | 8.65 Mm | |
| Moisture Sensitivity Level | 1 | |
| Number of Functions | 1 | |
| Number of Terminals | 14 | |
| Operating Temperature-Max | 70 °C | |
| Operating Temperature-Min | ||
| Package Body Material | Plastic/Epoxy | |
| Package Code | SOP | |
| Package Equivalence Code | SOP14,.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) | 24 Ma | |
| Supply Voltage-Max (Vsup) | 16 V | |
| Supply Voltage-Min (Vsup) | 4.5 V | |
| Supply Voltage-Nom (Vsup) | 5 V | |
| Surface Mount | Yes | |
| Technology | Bipolar | |
| 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 NE556DR
This table gives cross-reference parts and alternative options found for NE556DR. 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 NE556DR, 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 |
|---|---|---|---|---|
| TLC556IDR | Texas Instruments | $0.6129 | 15V Dual LinCMOS timer 14-SOIC -40 to 85 | NE556DR vs TLC556IDR |
| TLC556ID | Texas Instruments | $1.1367 | 15V Dual LinCMOS timer 14-SOIC | NE556DR vs TLC556ID |
| TLC552CDR | Texas Instruments | Check for Price | 18V Dual LinCMOS timer 14-SOIC 0 to 70 | NE556DR vs TLC552CDR |
| NE556DT | STMicroelectronics | Check for Price | General purpose dual bipolar timer | NE556DR vs NE556DT |
| LM556CMX | National Semiconductor Corporation | Check for Price | IC DUAL PULSE; RECTANGULAR, TIMER, PDSO14, SOIC-14, Analog Waveform Generation Function | NE556DR vs LM556CMX |
| NE556D | Texas Instruments | Check for Price | Dual precision timer 14-SOIC 0 to 70 | NE556DR vs NE556D |
| NE556D | Motorola Mobility LLC | Check for Price | DUAL PULSE; RECTANGULAR, TIMER, PDSO14, PLASTIC, SO-14 | NE556DR vs NE556D |
| TLC556IDRG4 | Texas Instruments | Check for Price | 15V Dual LinCMOS timer 14-SOIC -40 to 85 | NE556DR vs TLC556IDRG4 |
| TLC556CDG4 | Texas Instruments | Check for Price | 15V Dual LinCMOS timer 14-SOIC 0 to 70 | NE556DR vs TLC556CDG4 |
| SA556D | STMicroelectronics | Check for Price | General purpose dual bipolar timer | NE556DR vs SA556D |
NE556DR Frequently Asked Questions (FAQ)
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The maximum power dissipation of the NE556DR is 1.4W, but it can be increased to 2.5W if the device is mounted on a suitable heat sink.
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Yes, the NE556DR can be used as a monostable multivibrator by connecting the trigger input to the threshold input and the reset input to VCC.
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The frequency of the NE556DR in astable mode can be calculated using the formula: f = 1.44 / (R1 + R2) * C, where R1 and R2 are the resistors connected between the output and the trigger input, and C is the capacitor connected between the trigger input and ground.
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The minimum supply voltage for the NE556DR is 4.5V, and the maximum supply voltage is 16V.
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Yes, the NE556DR can be used as a voltage-controlled oscillator by connecting a voltage-controlled resistor or a voltage-controlled capacitor to the timing circuit.