LM556CNAlternatives & Equivalent Parts
About LM556CN
LM556CN is a Integrated Circuit component manufactured by Texas Instruments. It comes in a Dual-In-Line Packages package. Below you'll find known alternative and equivalent parts that can serve as replacements in your design.
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Get one quote covering all 7 alternatives for LM556CN — response within 24 hours.
Specification Comparison
| Parameter | LM556CNSource | CD4047BM96 | C1608C0G1H101J080AA | SQT-108-03-G-D | SQT-112-03-G-D | MCP9700T-E/LT | BAT54JFILM | LM556CN/NOPB |
|---|---|---|---|---|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | TDK | SAMTEC | SAMTEC | Microchip | STMicroelectronics | Texas Instruments |
| Package Type | Dual-In-Line Packages | — | Capacitor Chip Non-polarised | Other | Other | SOT23 (5-Pin) | Small Outline Diode | Dual-In-Line Packages |
| Pin Count | 14 | — | 2 | 16 | 24 | 5 | 2 | 14 |
| Temperature Range | ~ 70.0°C | — | -55.0°C ~ 125.0°C | -55.0°C ~ 125.0°C | -55.0°C ~ 125.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 150.0°C | ~ 70.0°C |
| Price | $0.7384 | $0.2168 | $0.0120 | $2.0458 | $1.6524 | $0.1958 | $0.0276 | $0.7384 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | OBSOLETE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | OBSOLETE |
| Electrical Parameters | ||||||||
| Pbfree Code | No | — | Yes | Yes | Yes | Yes | — | — |
| YTEOL | 0 | — | 7 | 8 | 8 | 8 | 6 | 0 |
| Analog IC - Other Type | PULSE; RECTANGULAR | — | — | — | — | — | — | PULSE; RECTANGULAR |
| JESD-30 Code | R-PDIP-T14 | — | — | — | — | — | R-PDSO-G2 | R-PDIP-T14 |
| JESD-609 Code | e0 | — | e3 | e4 | e4 | e3 | e3 | e3 |
| Number of Functions | 2 | — | — | — | — | — | — | 2 |
| Package Body Material | PLASTIC/EPOXY | — | — | — | — | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | DIP14,.3 | — | — | — | — | TSSOP5,.08 | — | DIP14,.3 |
| Package Shape | RECTANGULAR | — | RECTANGULAR PACKAGE | — | — | — | RECTANGULAR | RECTANGULAR |
| Package Style | IN-LINE | — | SMT | — | — | — | SMALL OUTLINE | IN-LINE |
| Qualification Status | Not Qualified | — | — | — | — | — | Not Qualified | Not Qualified |
| Supply Voltage-Max (Vsup) | 16 V | — | — | — | — | — | — | 16 V |
| Supply Voltage-Min (Vsup) | 4.5 V | — | — | — | — | — | — | 4.5 V |
| Supply Voltage-Nom (Vsup) | 5 V | — | — | — | — | — | — | 5 V |
| Surface Mount | NO | — | YES | — | — | YES | YES | NO |
| Technology | BIPOLAR | — | — | — | — | — | SCHOTTKY | BIPOLAR |
| Temperature Grade | COMMERCIAL | — | — | — | — | — | — | COMMERCIAL |
| Terminal Finish | TIN LEAD | — | Matte Tin (Sn) - with Nickel (Ni) barrier | — | — | Matte Tin (Sn) | Matte Tin (Sn) - annealed | MATTE TIN |
| Terminal Form | THROUGH-HOLE | — | — | — | — | — | GULL WING | THROUGH-HOLE |
| Terminal Pitch | 2.54 mm | — | — | 2 mm | 2 mm | — | — | 2.54 mm |
| Terminal Position | DUAL | — | — | — | — | — | DUAL | DUAL |
| ## LM556CN Alternates Showing results | Image | — | — | — | — | — | — | — |
| Reach Compliance Code | — | — | Compliant | — | — | — | — | — |
| Capacitance | — | — | 0.0001 µF | — | — | — | — | — |
| Capacitor Type | — | — | CERAMIC CAPACITOR | — | — | — | — | — |
| Dielectric Material | — | — | CERAMIC | — | — | — | — | — |
| Height | — | — | 0.8 mm | — | — | — | — | — |
| Mounting Feature | — | — | SURFACE MOUNT | — | — | SURFACE MOUNT | — | — |
| Multilayer | — | — | Yes | — | — | — | — | — |
| Negative Tolerance | — | — | 5% | — | — | — | — | — |
| Packing Method | — | — | TR, 7 Inch | — | — | — | — | — |
| Positive Tolerance | — | — | 5% | — | — | — | — | — |
| Rated (DC) Voltage (URdc) | — | — | 50 V | — | — | — | — | — |
| Size Code | — | — | 0603 | — | — | — | — | — |
| Temperature Characteristics Code | — | — | C0G | — | — | — | — | — |
| Temperature Coefficient | — | — | 30ppm/Cel ppm/°C | — | — | — | — | — |
| Terminal Shape | — | — | WRAPAROUND | — | — | — | — | — |
| Body Breadth | — | — | — | 0.157 inch | 0.157 inch | 1.25 mm | — | — |
| Body Depth | — | — | — | 0.079 inch | 0.079 inch | — | — | — |
| Body Length | — | — | — | 0.642 inch | 0.956 inch | — | — | — |
| Body/Shell Style | — | — | — | SOCKET | SOCKET | — | — | — |
| Connector Type | — | — | — | BOARD CONNECTOR | BOARD CONNECTOR | — | — | — |
| Contact Finish Mating | — | — | — | GOLD | GOLD | — | — | — |
| Contact Finish Termination | — | — | — | Gold (Au) - with Nickel (Ni) barrier | Gold (Au) - with Nickel (Ni) barrier | — | — | — |
| Contact Gender | — | — | — | FEMALE | FEMALE | — | — | — |
| Contact Material | — | — | — | PHOSPHOR BRONZE | PHOSPHOR BRONZE | — | — | — |
| Contact Pattern | — | — | — | RECTANGULAR | RECTANGULAR | — | — | — |
| Contact Resistance | — | — | — | 10 mΩ | 10 mΩ | — | — | — |
| Contact Style | — | — | — | SQ PIN-SKT | SQ PIN-SKT | — | — | — |
| DIN Conformance | — | — | — | NO | NO | — | — | — |
| Filter Feature | — | — | — | NO | NO | — | — | — |
| IEC Conformance | — | — | — | NO | NO | — | — | — |
| Insertion Force-Max | — | — | — | 1.112 N | 1.112 N | — | — | — |
| Insulator Color | — | — | — | BLACK | BLACK | — | — | — |
| Insulator Material | — | — | — | LIQUID CRYSTAL POLYMER | LIQUID CRYSTAL POLYMER | — | — | — |
| MIL Conformance | — | — | — | NO | NO | — | — | — |
| Mating Contact Pitch | — | — | — | 0.079 inch | 0.079 inch | — | — | — |
| Mating Contact Row Spacing | — | — | — | 0.079 inch | 0.079 inch | — | — | — |
| Mixed Contacts | — | — | — | NO | NO | — | — | — |
| Mounting Option 1 | — | — | — | LOCKING | LOCKING | — | — | — |
| Mounting Style | — | — | — | STRAIGHT | STRAIGHT | — | — | — |
| Mounting Type | — | — | — | BOARD | BOARD | — | — | — |
| Number Of Connectors | — | — | — | ONE | ONE | — | — | — |
| Number Of PCB Rows | — | — | — | 2 | 2 | — | — | — |
| Number of Rows Loaded | — | — | — | 2 | 2 | — | — | — |
| Option | — | — | — | GENERAL PURPOSE | GENERAL PURPOSE | — | — | — |
| PCB Contact Pattern | — | — | — | RECTANGULAR | RECTANGULAR | — | — | — |
| PCB Contact Row Spacing | — | — | — | 2.0066 mm | 2.0066 mm | — | — | — |
| Plating Thickness | — | — | — | 20u inch | 20u inch | — | — | — |
| Polarization Key | — | — | — | POLARIZED HOUSING | POLARIZED HOUSING | — | — | — |
| Rated Current (Signal) | — | — | — | 5.1 A | 5.1 A | — | — | — |
| Reference Standard | — | — | — | UL, CSA | UL, CSA | — | — | — |
| Terminal Length | — | — | — | 0.208 inch | 0.208 inch | — | — | — |
| Termination Type | — | — | — | SOLDER | SOLDER | SOLDER | — | — |
| Total Number of Contacts | — | — | — | 16 | 24 | — | — | — |
| Withdrawl Force-Min | — | — | — | .834 N | .834 N | — | — | — |
| Factory Lead Time | — | — | — | — | 4 Weeks | 6 Weeks | 25 Weeks | — |
| Manufacturer Package Code | — | — | — | — | — | SC70-5 | — | — |
| Accuracy-Max (Cel) | — | — | — | — | — | 6 Cel | — | — |
| Body Height | — | — | — | — | — | 0.95 mm | — | — |
| Body Length or Diameter | — | — | — | — | — | 2 mm | — | — |
| Housing | — | — | — | — | — | PLASTIC | — | — |
| Number of Bits | — | — | — | — | — | 12 | — | — |
| Operating Current-Max | — | — | — | — | — | 0.015 mA | — | — |
| Package Shape/Style | — | — | — | — | — | RECTANGULAR | — | — |
| Screening Level | — | — | — | — | — | TS 16949 | — | — |
| Sensors/Transducers Type | — | — | — | — | — | TEMPERATURE SENSOR,ANALOG,RESISTANCE BASED | — | — |
| Supply Voltage-Max | — | — | — | — | — | 5.5 V | — | — |
| Supply Voltage-Min | — | — | — | — | — | 2.3 V | — | — |
| ## MCP9700T-E/LT Alternates Showing results | — | — | — | — | — | Image | — | — |
| Application | — | — | — | — | — | — | GENERAL PURPOSE | — |
| Configuration | — | — | — | — | — | — | SINGLE | — |
| Diode Element Material | — | — | — | — | — | — | SILICON | — |
| Diode Type | — | — | — | — | — | — | RECTIFIER DIODE | — |
| Forward Voltage-Max (VF) | — | — | — | — | — | — | 0.9 V | — |
| Non-rep Pk Forward Current-Max | — | — | — | — | — | — | 1.25 A | — |
| Number of Elements | — | — | — | — | — | — | 1 | — |
| Number of Phases | — | — | — | — | — | — | 1 | — |
| Output Current-Max | — | — | — | — | — | — | 0.3 A | — |
| Peak Reflow Temperature (Cel) | — | — | — | — | — | — | 260 | — |
| Rep Pk Reverse Voltage-Max | — | — | — | — | — | — | 40 V | — |
| Reverse Current-Max | — | — | — | — | — | — | 1 µA | — |
| Reverse Recovery Time-Max | — | — | — | — | — | — | 0.005 µs | — |
| Reverse Test Voltage | — | — | — | — | — | — | 30 V | — |
| Time@Peak Reflow Temperature-Max (s) | — | — | — | — | — | — | 30 | — |
| ## BAT54JFILM Alternates Showing results | — | — | — | — | — | — | Image | — |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
Need pricing on these alternatives?
Get one quote covering all 7 alternatives for LM556CN — response within 24 hours.
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Why Look for Alternatives?
Finding alternatives for LM556CN is essential for supply chain resilience. Component shortages, long lead times, and end-of-life notices can disrupt production schedules. Having verified alternative parts ensures your designs remain manufacturable.
When evaluating LM556CN replacements, consider key parameters such as package compatibility, electrical specifications, and operating temperature range. Our engineering team can help verify pin-to-pin compatibility for your specific application.
Can't Find What You Need?
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FAQ
What is equivalent to LM556CN?
Known equivalents for LM556CN include CD4047BM96, C1608C0G1H101J080AA, SQT-108-03-G-D. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of LM556CN?
In many cases, yes. Cross-manufacturer alternatives exist for most standard components. However, always verify pin compatibility, electrical specs, and package dimensions before substituting in production.
How do I verify LM556CN alternatives?
Compare the datasheet specifications including pinout, voltage ratings, timing parameters, and package dimensions. FindMyChip's engineering team can help with compatibility verification — submit an RFQ to get started.