TIP141GAlternatives & Equivalent Parts
About TIP141G
TIP141G is a Transistor BJT NPN component manufactured by ON Semiconductor. It comes in a Transistor Outline, Vertical 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 | TIP141GSource | MM74HC112N | SN74LS139AN |
|---|---|---|---|
| Manufacturer | ON Semiconductor | Texas Instruments | Texas Instruments |
| Package Type | Transistor Outline, Vertical | Dual-In-Line Packages | Dual-In-Line Packages |
| Pin Count | 3 | 16 | 16 |
| Temperature Range | ~ 150.0°C | -40.0°C ~ 85.0°C | ~ 70.0°C |
| Price | $0.7254 | $0.6165 | $0.1800 |
| Stock | In Stock | In Stock | In Stock |
| Lifecycle | OBSOLETE | OBSOLETE | ACTIVE |
| Electrical Parameters | |||
| Pbfree Code | Yes | — | Yes |
| Manufacturer Package Code | 340L | — | — |
| Factory Lead Time | 4 Weeks | — | — |
| YTEOL | 0 | 0 | 15 |
| Case Connection | COLLECTOR | — | — |
| Collector Current-Max (IC) | 10 A | — | — |
| Collector-Emitter Voltage-Max | 80 V | — | — |
| Configuration | DARLINGTON WITH BUILT-IN DIODE AND RESISTOR | — | — |
| DC Current Gain-Min (hFE) | 500 | — | — |
| JEDEC-95 Code | TO-247 | — | — |
| JESD-30 Code | R-PSFM-T3 | R-PDIP-T16 | R-PDIP-T16 |
| JESD-609 Code | e3 | e0 | e4 |
| Number of Elements | 1 | — | — |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Shape | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| Package Style | FLANGE MOUNT | IN-LINE | IN-LINE |
| Polarity/Channel Type | NPN | — | — |
| Power Dissipation-Max (Abs) | 125 W | — | — |
| Qualification Status | Not Qualified | Not Qualified | Not Qualified |
| Surface Mount | NO | NO | NO |
| Terminal Finish | MATTE TIN | TIN LEAD | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | THROUGH-HOLE | THROUGH-HOLE | THROUGH-HOLE |
| Terminal Position | SINGLE | DUAL | DUAL |
| Transistor Application | SWITCHING | — | — |
| Transistor Element Material | SILICON | — | — |
| Transition Frequency-Nom (fT) | 4 MHz | — | — |
| Reach Compliance Code | — | Unknown | — |
| Family | — | HC/UH | LS |
| Load Capacitance (CL) | — | 50 pF | 15 pF |
| Logic IC Type | — | J-K FLIP-FLOP | 2-LINE TO 4-LINE DECODER |
| Number of Bits | — | 2 | 4 |
| Number of Functions | — | 2 | 2 |
| Output Polarity | — | COMPLEMENTARY | INVERTED |
| Package Equivalence Code | — | DIP16,.3 | DIP16,.3 |
| Propagation Delay (tpd) | — | 32 ns | 38 ns |
| Supply Voltage-Max (Vsup) | — | 6 V | 5.25 V |
| Supply Voltage-Min (Vsup) | — | 2 V | 4.75 V |
| Supply Voltage-Nom (Vsup) | — | 5 V | 5 V |
| Technology | — | CMOS | TTL |
| Temperature Grade | — | INDUSTRIAL | COMMERCIAL |
| Terminal Pitch | — | 2.54 mm | 2.54 mm |
| Trigger Type | — | NEGATIVE EDGE | — |
| fmax-Min | — | 21 MHz | — |
| Additional Feature | — | — | SCHOTTKY CLAMPED FOR HIGH PERFORMANCE |
| Input Conditioning | — | — | STANDARD |
| Max I(ol) | — | — | 0.008 A |
| Packing Method | — | — | TUBE |
| Power Supply Current-Max (ICC) | — | — | 11 mA |
| Prop. Delay@Nom-Sup | — | — | 33 ns |
| ## SN74LS139AN 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 2 alternatives for TIP141G — response within 24 hours.
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Why Look for Alternatives?
Finding alternatives for TIP141G 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 TIP141G 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 TIP141G?
Known equivalents for TIP141G include MM74HC112N, SN74LS139AN. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of TIP141G?
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 TIP141G 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.