SN74AUP1T14DCKRAlternatives & Equivalent Parts
About SN74AUP1T14DCKR
SN74AUP1T14DCKR is a Integrated Circuit component manufactured by Texas Instruments. It comes in a SOT23 (5-Pin) 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 | SN74AUP1T14DCKRSource | SS36FA | B32912B3154M000 | SN74AUP1G14DCKR | SN74AUP3G14DCUR | SN74AUP2G04DCKR | SN74AUP1G06DCKR | SN74AUP1G14DCKRG4 | SN74AUP1G14DRLR | SN74AUP1G14DSFR | SN74AUP1G04DCKRE4 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Manufacturer | Texas Instruments | ON Semiconductor | EPCOS | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments |
| Package Type | SOT23 (5-Pin) | Small Outline Diode Flat Lead | Other | SOT23 (5-Pin) | Small Outline Packages | — | SOT23 (5-Pin) | SOT23 (5-Pin) | SO Transistor Flat Lead | Small Outline No-lead | SOT23 (5-Pin) |
| Pin Count | 5 | 2 | 2 | 5 | 8 | — | 5 | 5 | 5 | 6 | 5 |
| Temperature Range | -40.0°C ~ 85.0°C | -55.0°C ~ 150.0°C | -40.0°C ~ 110.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C | — | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C |
| Price | $0.0732 | $0.1470 | $0.4380 | $0.1400 | $0.1230 | $0.1253 | $0.0454 | $0.1835 | $0.0348 | $0.0988 | $0.1085 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | — | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | |||||||||||
| Pbfree Code | Yes | Yes | — | Yes | Yes | — | Yes | Yes | Yes | Yes | Yes |
| YTEOL | 15 | 6.22 | 7.24 | 15 | 15 | — | 15 | 15 | 15 | 15 | 15 |
| Family | AUP/ULP/V | — | — | AUP/ULP/V | AUP/ULP/V | — | AUP/ULP/V | AUP/ULP/V | AUP/ULP/V | AUP/ULP/V | AUP/ULP/V |
| JESD-30 Code | R-PDSO-G5 | R-PDSO-F2 | — | R-PDSO-G5 | R-PDSO-G8 | — | R-PDSO-G5 | R-PDSO-G5 | R-PDSO-F5 | S-PDSO-N6 | R-PDSO-G5 |
| JESD-609 Code | e4 | e3 | e3 | — | e4 | — | e4 | — | — | — | e4 |
| Logic IC Type | INVERTER | — | — | INVERTER | INVERTER | — | INVERTER | INVERTER | INVERTER | INVERTER | INVERTER |
| Max I(ol) | -0.004 A | — | — | 0.004 A | 0.004 A | — | 0.004 A | 0.004 A | 0.004 A | 0.004 A | 0.004 A |
| Number of Bits | 1 | — | — | — | — | — | — | — | — | — | — |
| Number of Functions | 1 | — | — | 1 | 3 | — | 1 | 1 | 1 | 1 | 1 |
| Output Characteristics | PUSH-PULL | — | — | — | — | — | OPEN-DRAIN | — | — | — | — |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | — | PLASTIC/EPOXY | PLASTIC/EPOXY | — | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | TSSOP5/6,.08 | — | — | TSSOP5/6,.08 | TSSOP8,.12,20 | — | TSSOP5/6,.08 | TSSOP5/6,.08 | FL5/6,.06,20 | SOLCC6,.04,14 | TSSOP5/6,.08 |
| Package Shape | RECTANGULAR | RECTANGULAR | RECTANGULAR PACKAGE | RECTANGULAR | RECTANGULAR | — | RECTANGULAR | RECTANGULAR | RECTANGULAR | SQUARE | RECTANGULAR |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE | Radial | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE, VERY THIN PROFILE, SHRINK PITCH | — | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE, VERY THIN PROFILE | SMALL OUTLINE, EXTREMELY THIN PROFILE | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH |
| Packing Method | TR | — | BULK | TR, 7 INCH | TR | — | TR | TR, 7 INCH | TR, 7 INCH | TR, 7 INCH | TR |
| Peak Reflow Temperature (Cel) | 260 | 260 | — | 260 | 260 | — | 260 | 260 | 260 | 260 | 260 |
| Power Supply Current-Max (ICC) | 0.0036 mA | — | — | 0.0009 mA | 0.01 mA | — | 0.01 mA | 0.0009 mA | 0.0009 mA | 0.0009 mA | 0.01 mA |
| Qualification Status | Not Qualified | — | — | Not Qualified | Not Qualified | — | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified |
| Schmitt Trigger | YES | — | — | YES | YES | — | NO | YES | YES | YES | NO |
| Supply Voltage-Max (Vsup) | 3.6 V | — | — | 3.6 V | 3.6 V | — | 3.6 V | 3.6 V | 3.6 V | 3.6 V | 3.6 V |
| Supply Voltage-Min (Vsup) | 1.35 V | — | — | 0.8 V | 0.8 V | — | 0.8 V | 0.8 V | 0.8 V | 0.8 V | 0.8 V |
| Supply Voltage-Nom (Vsup) | 3.3 V | — | — | 3.3 V | 3.3 V | — | 1.2 V | 3.3 V | 3.3 V | 3.3 V | 3.3 V |
| Surface Mount | YES | YES | NO | YES | YES | — | YES | YES | YES | YES | YES |
| Technology | CMOS | SCHOTTKY | — | CMOS | CMOS | — | CMOS | CMOS | CMOS | CMOS | CMOS |
| Temperature Grade | INDUSTRIAL | — | — | — | INDUSTRIAL | — | INDUSTRIAL | — | — | — | INDUSTRIAL |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | Matte Tin (Sn) - annealed | MATTE TIN | Tin (Sn) | Nickel/Palladium/Gold (Ni/Pd/Au) | — | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold/Silver (Ni/Pd/Au/Ag) | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | GULL WING | FLAT | — | GULL WING | GULL WING | — | GULL WING | GULL WING | FLAT | NO LEAD | GULL WING |
| Terminal Pitch | 0.65 mm | — | 15 mm | 0.65 mm | 0.5 mm | — | 0.65 mm | 0.65 mm | 0.5 mm | 0.35 mm | 0.65 mm |
| Terminal Position | DUAL | DUAL | — | DUAL | DUAL | — | DUAL | DUAL | DUAL | DUAL | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 | 30 | — | 30 | 30 | — | 30 | 30 | 30 | 30 | 30 |
| ## SN74AUP1T14DCKR Alternates Showing results | Image | — | — | — | — | — | — | — | — | — | — |
| Manufacturer Package Code | — | 425AB | — | — | — | — | — | — | — | — | — |
| Factory Lead Time | — | 18 Weeks | 6 Weeks | — | — | — | — | — | — | — | — |
| Additional Feature | — | LOW POWER LOSS | — | — | — | — | — | — | — | — | — |
| Application | — | EFFICIENCY | — | — | — | — | — | — | — | — | — |
| Breakdown Voltage-Min | — | 60 V | — | — | — | — | — | — | — | — | — |
| Configuration | — | SINGLE | — | — | — | — | — | — | — | — | — |
| Diode Element Material | — | SILICON | — | — | — | — | — | — | — | — | — |
| Diode Type | — | RECTIFIER DIODE | — | — | — | — | — | — | — | — | — |
| Forward Voltage-Max (VF) | — | 0.75 V | — | — | — | — | — | — | — | — | — |
| Non-rep Pk Forward Current-Max | — | 80 A | — | — | — | — | — | — | — | — | — |
| Number of Elements | — | 1 | — | — | — | — | — | — | — | — | — |
| Number of Phases | — | 1 | — | — | — | — | — | — | — | — | — |
| Output Current-Max | — | 3 A | — | — | — | — | — | — | — | — | — |
| Rep Pk Reverse Voltage-Max | — | 60 V | — | — | — | — | — | — | — | — | — |
| Reverse Current-Max | — | 500 µA | — | — | — | — | — | — | — | — | — |
| Reverse Recovery Time-Max | — | 0.011 µs | — | — | — | — | — | — | — | — | — |
| Reverse Test Voltage | — | 60 V | — | — | — | — | — | — | — | — | — |
| Reach Compliance Code | — | — | Compliant | — | — | — | — | — | — | — | — |
| Capacitance | — | — | 0.15 µF | — | — | — | — | — | — | — | — |
| Capacitor Type | — | — | FILM CAPACITOR | — | — | — | — | — | — | — | — |
| Dielectric Material | — | — | POLYPROPYLENE | — | — | — | — | — | — | — | — |
| Height | — | — | 12.5 mm | — | — | — | — | — | — | — | — |
| Mounting Feature | — | — | THROUGH HOLE MOUNT | — | — | — | — | — | — | — | — |
| Negative Tolerance | — | — | 20% | — | — | — | — | — | — | — | — |
| Positive Tolerance | — | — | 20% | — | — | — | — | — | — | — | — |
| Rated (AC) Voltage (URac) | — | — | 330 V | — | — | — | — | — | — | — | — |
| Rated (DC) Voltage (URdc) | — | — | 760 V | — | — | — | — | — | — | — | — |
| Reference Standard | — | — | CSA, CUL, ENEC 10, IEC60384-14, UL | — | — | — | — | — | — | — | — |
| Terminal Shape | — | — | WIRE | — | — | — | — | — | — | — | — |
| Load Capacitance (CL) | — | — | — | 30 pF | — | — | 30 pF | 30 pF | 30 pF | 30 pF | — |
| Number of Inputs | — | — | — | 1 | — | — | 1 | 1 | 1 | 1 | — |
| Prop. Delay@Nom-Sup | — | — | — | 7.3 ns | — | — | 19.3 ns | 7.3 ns | 7.3 ns | 7.3 ns | — |
| Propagation Delay (tpd) | — | — | — | 20.5 ns | — | — | 19.3 ns | 20.5 ns | 20.5 ns | 20.5 ns | — |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
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Why Look for Alternatives?
Finding alternatives for SN74AUP1T14DCKR 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 SN74AUP1T14DCKR 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 SN74AUP1T14DCKR?
Known equivalents for SN74AUP1T14DCKR include SS36FA, B32912B3154M000, SN74AUP1G14DCKR. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of SN74AUP1T14DCKR?
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 SN74AUP1T14DCKR 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.