| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| MC1455BDR2G | onsemi | $0.1924 | 1 Func, BIPolar, PDSO8 | SE555D vs MC1455BDR2G |
| NCV1455BDR2G | onsemi | $0.2132 | 1 Func, BIPolar, PDSO8 | SE555D vs NCV1455BDR2G |
| LM555CM | Texas Instruments | Check for Price | 1 Func, BIPolar, PDSO8 | SE555D vs LM555CM |
| LM555CM/NOPB | National Semiconductor Corporation | Check for Price | 1 Func, BIPolar, PDSO8 | SE555D vs LM555CM/NOPB |
| SA555D | Fairchild Semiconductor Corporation | Check for Price | TIMER, 1 Func, BIPolar, PDSO8 | SE555D vs SA555D |
| NCV1455BDR2 | onsemi | Check for Price | 1 Func, BIPolar, PDSO8 | SE555D vs NCV1455BDR2 |
| KA555IDTF | Fairchild Semiconductor Corporation | Check for Price | TIMER, 1 Func, BIPolar, PDSO8 | SE555D vs KA555IDTF |
| MC1455BD | Motorola Semiconductor Products | Check for Price | 1 Func, PDSO8 | SE555D vs MC1455BD |
| SA555DG4 | Texas Instruments | Check for Price | TIMER, 1 Func, BIPolar, PDSO8 | SE555D vs SA555DG4 |
| MC1455DG | onsemi | Check for Price | TIMER, 1 Func, BIPolar, PDSO8 | SE555D vs MC1455DG |
Part Details for SE555D by Texas Instruments
Results Overview of SE555D by Texas Instruments
- Distributor Offerings: (8 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.
SE555D Information
SE555D 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 SE555D
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
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DISTI #
296-9683-5-ND
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DigiKey | IC OSC SNGL TIMER 100KHZ 8-SOIC Container: Tube |
0 Tube |
|
Buy Now | |
|
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Bristol Electronics | Standard Timer Single -55°C 125°C 8-Pin SOIC Tube | 66 |
|
RFQ | |
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Quest Components | PULSE, RECTANGULAR, TIMER, PDSO8 | 12 |
|
$0.7303 / $0.8763 | Buy Now |
|
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Rochester Electronics | 1 Func, PDSO8 RoHS: Compliant Status: Obsolete Min Qty: 1 | 14 |
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$0.3842 / $0.6197 | Buy Now |
|
DISTI #
SE555D-TI
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TME | IC: peripheral circuit, astable,monostable,RC timer, 100kHz Min Qty: 1 | 849 |
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$0.5600 / $0.6000 | Buy Now |
|
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ComSIT USA | PRECISION TIMER 1 Func, PDSO8 ECCN: EAR99 RoHS: Not Compliant |
|
|
RFQ | |
|
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Chip Stock | IC OSC SGL TIMER 100KHZ 8-SOIC ", 555 Type, Timer/Oscillator (Single) IC 100kHz 8-SOIC", | 162500 |
|
RFQ | |
|
|
Win Source Electronics | IC OSC SGL TIMER 100KHZ 8-SOIC | 16350 |
|
$1.1730 / $1.7594 | Buy Now |
US Tariff Estimator: SE555D 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.
SE555D CAD Models
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SE555D Part Data Attributes
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SE555D
Texas Instruments
Buy Now
Datasheet
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Compare Parts:
SE555D
Texas Instruments
TIMER, 1 Func, PDSO8
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| Rohs Code | Yes | |
| Part Life Cycle Code | Obsolete | |
| Part Package Code | SOIC | |
| Pin Count | 8 | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.60 | |
| Additional Feature | Can Also Operate From A 15v Nominal Supply | |
| Analog IC - Other Type | Timer | |
| 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 | 125 °C | |
| Operating Temperature-Min | -55 °C | |
| 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) | 15 Ma | |
| Supply Voltage-Max (Vsup) | 18 V | |
| Supply Voltage-Min (Vsup) | 4.5 V | |
| Supply Voltage-Nom (Vsup) | 5 V | |
| Surface Mount | Yes | |
| Temperature Grade | Military | |
| 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 SE555D
This table gives cross-reference parts and alternative options found for SE555D. 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 SE555D, 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.
SE555D Frequently Asked Questions (FAQ)
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The maximum frequency of operation for the SE555D is approximately 2.1 MHz, but this can vary depending on the specific application and component values.
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To ensure stable operation in astable mode, make sure to use a decoupling capacitor (e.g., 0.1 uF) between VCC and GND, and use a pull-up resistor (e.g., 1 kΩ) on the trigger input (pin 2) to prevent false triggering.
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The minimum supply voltage for the SE555D is 4.5 V, and the maximum supply voltage is 16 V.
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Use the following formulas: f = 1.44 / (R1 + R2) * C1, where f is the desired frequency, R1 and R2 are the resistors, and C1 is the capacitor. You can also use online calculators or simulation tools to simplify the process.
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Yes, the SE555D can be used as a VCO by applying a control voltage to the threshold input (pin 6) or the trigger input (pin 2). However, the frequency range and linearity may be limited, and additional components may be required to achieve the desired performance.