TLC556MJBAlternatives & Equivalent Parts
About TLC556MJB
TLC556MJB 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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Specification Comparison
| Parameter | TLC556MJBSource | TLC556MD | TLC556MDR | TLC556MDG4 | TLC556MDRG4 |
|---|---|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments |
| Package Type | Dual-In-Line Packages | SOIC | Small Outline Packages | Small Outline Packages | Small Outline Packages |
| Pin Count | 14 | 14 | 14 | 14 | 14 |
| Temperature Range | -55.0°C ~ 125.0°C | -40.0°C ~ 125.0°C | -55.0°C ~ 125.0°C | -55.0°C ~ 125.0°C | -55.0°C ~ 125.0°C |
| Price | — | $1.2300 | $1.2862 | $1.3100 | — |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | ACTIVE | OBSOLETE |
| Electrical Parameters | |||||
| Pbfree Code | Yes | — | Yes | Yes | Yes |
| YTEOL | 15 | — | 15 | 15 | 0 |
| Additional Feature | IT CAN ALSO OPERATE AT 15V NOMINAL | — | IT CAN ALSO OPERATE AT 15V NOMINAL | IT CAN ALSO OPERATE AT 15V NOMINAL | IT CAN ALSO OPERATE AT 15V NOMINAL |
| Analog IC - Other Type | PULSE; RECTANGULAR | — | PULSE; RECTANGULAR | PULSE; RECTANGULAR | PULSE; RECTANGULAR |
| JESD-30 Code | R-GDIP-T14 | — | R-PDSO-G14 | R-PDSO-G14 | R-PDSO-G14 |
| JESD-609 Code | e0 | — | e4 | e4 | e4 |
| Number of Functions | 2 | — | 2 | 2 | 2 |
| Output Frequency-Max | 1.2 MHz | — | 1.2 MHz | 1.2 MHz | 1.2 MHz |
| Package Body Material | CERAMIC, GLASS-SEALED | — | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | DIP14,.3 | — | SOP14,.25 | SOP14,.25 | SOP14,.25 |
| Package Shape | RECTANGULAR | — | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| Package Style | IN-LINE | — | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE |
| Qualification Status | Not Qualified | — | Not Qualified | Not Qualified | Not Qualified |
| Screening Level | MIL-STD-883 | — | — | — | — |
| Supply Current-Max (Isup) | 1.4 mA | — | 1.4 mA | 1.4 mA | 1.4 mA |
| Supply Voltage-Max (Vsup) | 15 V | — | 15 V | 15 V | 15 V |
| Supply Voltage-Min (Vsup) | 2 V | — | 2 V | 2 V | 2 V |
| Supply Voltage-Nom (Vsup) | 5 V | — | 5 V | 5 V | 5 V |
| Surface Mount | NO | — | YES | YES | YES |
| Technology | CMOS | — | CMOS | CMOS | CMOS |
| Temperature Grade | MILITARY | — | MILITARY | MILITARY | MILITARY |
| Terminal Finish | Tin/Lead (Sn/Pb) | — | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | NICKEL PALLADIUM GOLD |
| Terminal Form | THROUGH-HOLE | — | GULL WING | GULL WING | GULL WING |
| Terminal Pitch | 2.54 mm | — | 1.27 mm | 1.27 mm | 1.27 mm |
| Terminal Position | DUAL | — | DUAL | DUAL | DUAL |
| Supply Voltage (Min) | — | 2 V | — | — | — |
| Supply Voltage (Max) | — | 15 V | — | — | — |
| Quiescent Current | — | 1 mA | — | — | — |
| Output Current (Source/Sink) | — | 100 mA | — | — | — |
| Operating Frequency (Max) | — | 2 MHz | — | — | — |
| Number of Timers | — | 2 | — | — | — |
| Temperature Range (Min) | — | -40 °C | — | — | — |
| Temperature Range (Max) | — | 125 °C | — | — | — |
| Package Type | — | CERDIP | — | — | — |
| Pin Count | — | 14 | — | — | — |
| Logic Family | — | CMOS | — | — | — |
| Timing Accuracy | — | 1 % | — | — | — |
| Peak Reflow Temperature (Cel) | — | — | 260 | 260 | 260 |
| Time@Peak Reflow Temperature-Max (s) | — | — | 30 | 30 | 30 |
| ## TLC556MDR 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 4 alternatives for TLC556MJB — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for TLC556MJB 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 TLC556MJB 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.
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FAQ
What is equivalent to TLC556MJB?
Known equivalents for TLC556MJB include TLC556MD, TLC556MDR, TLC556MDG4. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of TLC556MJB?
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 TLC556MJB 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.