| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| LMC555IMX/NOPB | Texas Instruments | $0.6382 | 1 Func, 3MHz, CMOS, PDSO8 | LMC555CM/NOPB vs LMC555IMX/NOPB |
| LMC555M | National Semiconductor Corporation | Check for Price | 1 Func, 3MHz, CMOS, PDSO8 | LMC555CM/NOPB vs LMC555M |
| LMC555M | Texas Instruments | Check for Price | 1 Func, 3MHz, CMOS, PDSO8 | LMC555CM/NOPB vs LMC555M |
| LMC555CM | National Semiconductor Corporation | Check for Price | 1 Func, 3MHz, CMOS, PDSO8 | LMC555CM/NOPB vs LMC555CM |
Part Details for LMC555CM/NOPB by Texas Instruments
Results Overview of LMC555CM/NOPB by Texas Instruments
- Distributor Offerings: (8 listings)
- Number of FFF Equivalents: (4 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.
LMC555CM/NOPB Information
LMC555CM/NOPB 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.
Available Datasheets
| Part # | Manufacturer | Description | Datasheet |
|---|---|---|---|
| LMC555CMMX/NOPB | Texas Instruments | World's smallest 555 timer with low power, high accuracy and a Fmax of 3MHz 8-VSSOP -40 to 85 | |
| LMC555CMM/NOPB | Texas Instruments | World's smallest 555 timer with low power, high accuracy and a Fmax of 3MHz 8-VSSOP -40 to 85 | |
| LMC555CM/NOPB | Texas Instruments | World's smallest 555 timer with low power, high accuracy and a Fmax of 3MHz 8-SOIC -40 to 85 |
Price & Stock for LMC555CM/NOPB
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
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DISTI #
33AH3986
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Newark | Ic, Timer, 15V, Smd, Available Until Stocks Are Exhausted |Texas Instruments LMC555CM/NOPB RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 0 Container: Bulk | 0 |
|
$1.4300 / $2.8600 | Buy Now |
|
DISTI #
LMC555CM/NOPB-ND
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DigiKey | IC OSC SINGLE TIMER 3MHZ 8-SOIC Container: Tube |
0 Tube |
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Buy Now | |
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Quest Components | IC CMOS TIMER 8-SOIC SMD, ROHS COMPLIANT | 7461 |
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$1.4865 / $3.9640 | Buy Now |
|
DISTI #
SMC-LMC555CM/NOPB
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Sensible Micro Corporation | IC OSC SINGLE TIMER 3MHZ 8-SOIC RoHS: Compliant Min Qty: 25 Date Code: 1444 Container: Tubes | 150 |
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RFQ | |
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Chip 1 Exchange | INSTOCK | 1437 |
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RFQ | |
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Chip Stock | IC OSC SINGLE TIMER 3MHZ 8-SOIC ", 555 Type, Timer/Oscillator (Single) IC 3MHz 8-SOIC", | 102870 |
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RFQ | |
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Sense Electronic Company Limited | SOP8 | 710 |
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RFQ | |
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Win Source Electronics | IC OSC SINGLE TIMER 3MHZ 8-SOIC | 51110 |
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$0.1573 / $0.2020 | Buy Now |
US Tariff Estimator: LMC555CM/NOPB 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.
LMC555CM/NOPB CAD Models
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LMC555CM/NOPB Part Data Attributes
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LMC555CM/NOPB
Texas Instruments
Buy Now
Datasheet
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Compare Parts:
LMC555CM/NOPB
Texas Instruments
1 Func, 3MHz, CMOS, 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 | |
| Analog IC - Other Type | Pulse; Rectangular | |
| JESD-30 Code | R-PDSO-G8 | |
| JESD-609 Code | e3 | |
| Length | 4.9 Mm | |
| Moisture Sensitivity Level | 1 | |
| Number of Functions | 1 | |
| Number of Terminals | 8 | |
| Operating Temperature-Max | 85 °C | |
| Operating Temperature-Min | -40 °C | |
| Output Frequency-Max | 3 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 | 1.753 Mm | |
| Supply Current-Max (Isup) | 0.4 Ma | |
| Supply Voltage-Max (Vsup) | 15 V | |
| Supply Voltage-Min (Vsup) | 1.5 V | |
| Supply Voltage-Nom (Vsup) | 5 V | |
| Surface Mount | Yes | |
| Technology | Cmos | |
| Temperature Grade | Industrial | |
| Terminal Finish | Matte Tin (Sn) | |
| 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 LMC555CM/NOPB
This table gives cross-reference parts and alternative options found for LMC555CM/NOPB. 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 LMC555CM/NOPB, 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.
LMC555CM/NOPB Frequently Asked Questions (FAQ)
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The maximum frequency of operation for the LMC555CM/NOPB is approximately 3 MHz.
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No, the LMC555CM/NOPB is a timer IC and not a voltage regulator. It's designed to generate timing signals, not regulate voltage.
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To ensure reliable oscillation, make sure to use a high-quality capacitor (e.g., ceramic or film) for the timing capacitor (C1), and a resistor with a low temperature coefficient (e.g., metal film) for the timing resistor (R1).
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The minimum supply voltage for the LMC555CM/NOPB is 2V, and the maximum supply voltage is 15V.
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The LMC555CM/NOPB is rated for operation from -40°C to 85°C. While it can operate in high-temperature environments, its performance may degrade above 70°C. Consult the datasheet for more information.