Part Details for LM556CN by National Semiconductor Corporation
Overview of LM556CN by National Semiconductor Corporation
- Distributor Offerings: (11 listings)
- Number of FFF Equivalents: (4 crosses)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (2 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.
Price & Stock for LM556CN
Part # | Distributor | Description | Stock | Price | Buy | |
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Bristol Electronics | 164 |
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RFQ | ||
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Bristol Electronics | 17 |
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RFQ | ||
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Bristol Electronics | 28 |
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RFQ | ||
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Bristol Electronics | 18 |
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RFQ | ||
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Bristol Electronics | 87 |
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RFQ | ||
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Quest Components | Timer Circuit, 14 Pin, Plastic, DIP | 50 |
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$2.4750 / $4.9500 | Buy Now |
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Quest Components | Timer Circuit, 14 Pin, Plastic, DIP | 1 |
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$2.0000 | Buy Now |
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Quest Components | Timer Circuit, 14 Pin, Plastic, DIP | 364 |
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$2.7225 / $4.9500 | Buy Now |
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ComSIT USA | DUAL TIMER 2 Func, BIPolar, PDIP14 RoHS: Not Compliant | Europe - 100 |
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RFQ | |
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Chip 1 Exchange | INSTOCK | 22 |
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RFQ |
Part Details for LM556CN
LM556CN CAD Models
LM556CN Part Data Attributes:
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LM556CN
National Semiconductor Corporation
Buy Now
Datasheet
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Compare Parts:
LM556CN
National Semiconductor Corporation
IC DUAL PULSE; RECTANGULAR, TIMER, PDIP14, PLASTIC, DIP-14, Analog Waveform Generation Function
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Rohs Code | No | |
Part Life Cycle Code | Transferred | |
Ihs Manufacturer | NATIONAL SEMICONDUCTOR CORP | |
Package Description | PLASTIC, DIP-14 | |
Reach Compliance Code | not_compliant | |
ECCN Code | EAR99 | |
HTS Code | 8542.39.00.01 | |
Analog IC - Other Type | PULSE; RECTANGULAR | |
JESD-30 Code | R-PDIP-T14 | |
JESD-609 Code | e0 | |
Length | 19.18 mm | |
Moisture Sensitivity Level | 1 | |
Number of Functions | 2 | |
Number of Terminals | 14 | |
Operating Temperature-Max | 70 °C | |
Operating Temperature-Min | ||
Package Body Material | PLASTIC/EPOXY | |
Package Code | DIP | |
Package Equivalence Code | DIP14,.3 | |
Package Shape | RECTANGULAR | |
Package Style | IN-LINE | |
Peak Reflow Temperature (Cel) | 260 | |
Qualification Status | Not Qualified | |
Seated Height-Max | 5.08 mm | |
Supply Voltage-Max (Vsup) | 16 V | |
Supply Voltage-Min (Vsup) | 4.5 V | |
Supply Voltage-Nom (Vsup) | 5 V | |
Surface Mount | NO | |
Technology | BIPOLAR | |
Temperature Grade | COMMERCIAL | |
Terminal Finish | Tin/Lead (Sn/Pb) | |
Terminal Form | THROUGH-HOLE | |
Terminal Pitch | 2.54 mm | |
Terminal Position | DUAL | |
Time@Peak Reflow Temperature-Max (s) | 40 | |
Width | 7.62 mm |
Alternate Parts for LM556CN
This table gives cross-reference parts and alternative options found for LM556CN. 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 LM556CN, 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 | Description | Manufacturer | Compare |
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LM556J/NOPB | IC DUAL RECTANGULAR, TIMER, CDIP14, ROHS COMPLIANT, CERAMIC, DIP-14, Analog Waveform Generation Function | National Semiconductor Corporation | LM556CN vs LM556J/NOPB |
ICM7556IPD+ | 2 Func, 0.5MHz, CMOS, PDIP14, PLASTIC, DIP-14 | Maxim Integrated Products | LM556CN vs ICM7556IPD+ |
ICM7556IPDZ | General Purpose Timers; PDIP14; Temp Range: -40° to 85°C | Intersil Corporation | LM556CN vs ICM7556IPDZ |
LM556CN/NOPB | IC DUAL PULSE; RECTANGULAR, TIMER, PDIP14, PLASTIC, DIP-14, Analog Waveform Generation Function | National Semiconductor Corporation | LM556CN vs LM556CN/NOPB |