SN74HCS03DRAlternatives & Equivalent Parts
About SN74HCS03DR
SN74HCS03DR is a Integrated Circuit component manufactured by Texas Instruments. It comes in a Small Outline 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 | SN74HCS03DRSource | SN74AUP2G80DQER | SN74HCS03PWR | SN74HCS20DR | SN74HCS20PWR | PMEG2020EJ | OPA547F/500 | SN74HCS03QPWRQ1 |
|---|---|---|---|---|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Nexperia | Texas Instruments | Texas Instruments |
| Package Type | Small Outline Packages | Other | Small Outline Packages | Small Outline Packages | Small Outline Packages | Small Outline Diode | DDPAK-5 | Small Outline Packages |
| Pin Count | 14 | 8 | 14 | 14 | 14 | 2 | 5 | 14 |
| Temperature Range | -40.0°C ~ 125.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C | -65.0°C ~ 150.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 125.0°C |
| Price | $0.1690 | $0.1221 | $0.1754 | $0.1634 | $0.1612 | $0.1750 | $4.7029 | $0.2353 |
| 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 |
| Electrical Parameters | ||||||||
| Pbfree Code | Yes | Yes | Yes | Yes | Yes | — | Yes | Yes |
| Date Of Intro | 2020-06-12 | — | 2020-06-12 | 2020-07-04 | 2020-03-06 | 2017-02-01 | — | 2020-05-01 |
| YTEOL | 15 | 15 | 15 | 15 | 15 | 6 | 15 | 15 |
| Family | HC/UH | AUP/ULP/V | HC/UH | HC/UH | HC/UH | — | — | HC/UH |
| JESD-30 Code | R-PDSO-G14 | R-PDSO-N8 | R-PDSO-G14 | R-PDSO-G14 | R-PDSO-G14 | R-PDSO-F2 | R-PSSO-G7 | R-PDSO-G14 |
| JESD-609 Code | e4 | e4 | e4 | e4 | e4 | e3 | e3 | e4 |
| Load Capacitance (CL) | 50 pF | — | 50 pF | 50 pF | 50 pF | — | — | 50 pF |
| Logic IC Type | NAND GATE | D FLIP-FLOP | NAND GATE | NAND GATE | NAND GATE | — | — | NAND GATE |
| Max I(ol) | 0.0078 A | 0.004 A | 0.0078 A | 0.0078 A | 0.0078 A | — | — | 0.0078 A |
| Number of Functions | 4 | 2 | 4 | 2 | 2 | — | 1 | 4 |
| Number of Inputs | 2 | — | 2 | 4 | 4 | — | — | 2 |
| Output Characteristics | OPEN-DRAIN | — | OPEN-DRAIN | TOTEM POLE | TOTEM POLE | — | — | OPEN-DRAIN |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | SOP14,.25 | SOLCC8,.04,14 | TSSOP14,.25 | SOP14,.24 | TSSOP14,.25 | — | SMSIP7H,.55,50TB | TSSOP14,.25 |
| Package Shape | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| Package Style | SMALL OUTLINE | SMALL OUTLINE, HEAT SINK/SLUG | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH |
| Packing Method | TR | TR | TR | TR | TR | — | TR | TR |
| Peak Reflow Temperature (Cel) | 260 | 260 | 260 | 260 | 260 | 260 | 260 | 260 |
| Power Supply Current-Max (ICC) | 0.002 mA | 0.0009 mA | 0.002 mA | 0.002 mA | 0.002 mA | — | — | 0.002 mA |
| Prop. Delay@Nom-Sup | 13 ns | — | 13 ns | 22 ns | 22 ns | — | — | 13 ns |
| Propagation Delay (tpd) | 25 ns | — | 25 ns | 56 ns | 56 ns | — | — | 25 ns |
| Schmitt Trigger | YES | — | YES | YES | YES | — | — | YES |
| Supply Voltage-Max (Vsup) | 6 V | 3.6 V | 6 V | 6 V | 6 V | — | — | 6 V |
| Supply Voltage-Min (Vsup) | 2 V | 0.8 V | 2 V | 2 V | 2 V | — | — | 2 V |
| Supply Voltage-Nom (Vsup) | 5 V | 3.3 V | 5 V | 4.5 V | 5 V | — | 30 V | 5 V |
| Surface Mount | YES | YES | YES | YES | YES | YES | YES | YES |
| Technology | CMOS | CMOS | CMOS | CMOS | CMOS | SCHOTTKY | BICMOS | CMOS |
| Temperature Grade | AUTOMOTIVE | INDUSTRIAL | AUTOMOTIVE | AUTOMOTIVE | AUTOMOTIVE | — | INDUSTRIAL | AUTOMOTIVE |
| Terminal Finish | 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) | Nickel/Palladium/Gold (Ni/Pd/Au) | TIN | Matte Tin (Sn) | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | GULL WING | NO LEAD | GULL WING | GULL WING | GULL WING | FLAT | GULL WING | GULL WING |
| Terminal Pitch | 1.27 mm | 0.35 mm | 0.65 mm | 1.27 mm | 0.65 mm | — | 1.27 mm | 0.65 mm |
| Terminal Position | DUAL | DUAL | DUAL | DUAL | DUAL | DUAL | SINGLE | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 |
| ## SN74HCS03DR Alternates Showing results | Image | — | — | — | — | — | — | — |
| Max Frequency@Nom-Sup | — | 80000000 Hz | — | — | — | — | — | — |
| Qualification Status | — | Not Qualified | — | — | — | — | Not Qualified | — |
| Trigger Type | — | POSITIVE EDGE | — | — | — | — | — | — |
| fmax-Min | — | 260 MHz | — | — | — | — | — | — |
| ## SN74HCS03PWR Alternates Showing results | — | — | Image | — | — | — | — | — |
| ## SN74HCS20DR Alternates Showing results | — | — | — | Image | — | — | — | — |
| Application | — | — | — | — | — | EFFICIENCY | — | — |
| Configuration | — | — | — | — | — | SINGLE | — | — |
| Diode Element Material | — | — | — | — | — | SILICON | — | — |
| Diode Type | — | — | — | — | — | RECTIFIER DIODE | — | — |
| Forward Voltage-Max (VF) | — | — | — | — | — | 0.525 V | — | — |
| Non-rep Pk Forward Current-Max | — | — | — | — | — | 9 A | — | — |
| Number of Elements | — | — | — | — | — | 1 | — | — |
| Number of Phases | — | — | — | — | — | 1 | — | — |
| Output Current-Max | — | — | — | — | — | 2 A | — | — |
| Power Dissipation-Max | — | — | — | — | — | 0.36 W | — | — |
| Reference Standard | — | — | — | — | — | IEC-60134 | — | — |
| Rep Pk Reverse Voltage-Max | — | — | — | — | — | 20 V | — | — |
| Reverse Current-Max | — | — | — | — | — | 200 µA | — | — |
| Reverse Test Voltage | — | — | — | — | — | 20 V | — | — |
| Amplifier Type | — | — | — | — | — | — | OPERATIONAL AMPLIFIER | — |
| Architecture | — | — | — | — | — | — | VOLTAGE-FEEDBACK | — |
| Average Bias Current-Max (IIB) | — | — | — | — | — | — | 0.5 µA | — |
| Bias Current-Max (IIB) @25C | — | — | — | — | — | — | 0.5 µA | — |
| Common-mode Reject Ratio-Min | — | — | — | — | — | — | 80 dB | — |
| Common-mode Reject Ratio-Nom | — | — | — | — | — | — | 95 dB | — |
| Frequency Compensation | — | — | — | — | — | — | YES | — |
| Input Offset Current-Max (IIO) | — | — | — | — | — | — | 0.05 µA | — |
| Input Offset Voltage-Max | — | — | — | — | — | — | 5000 µV | — |
| Low-Bias | — | — | — | — | — | — | NO | — |
| Low-Offset | — | — | — | — | — | — | NO | — |
| Micropower | — | — | — | — | — | — | NO | — |
| Neg Supply Voltage Limit-Max | — | — | — | — | — | — | -30 V | — |
| Neg Supply Voltage-Nom (Vsup) | — | — | — | — | — | — | -30 V | — |
| Power | — | — | — | — | — | — | YES | — |
| Programmable Power | — | — | — | — | — | — | YES | — |
| Slew Rate-Nom | — | — | — | — | — | — | 6 V/us | — |
| Subcategory | — | — | — | — | — | — | Operational Amplifier | — |
| Supply Current-Max | — | — | — | — | — | — | 15 mA | — |
| Supply Voltage Limit-Max | — | — | — | — | — | — | 30 V | — |
| Unity Gain BW-Nom | — | — | — | — | — | — | 1000 | — |
| Voltage Gain-Min | — | — | — | — | — | — | 100000 | — |
| Wideband | — | — | — | — | — | — | NO | — |
| ## OPA547F/500 Alternates Showing results | — | — | — | — | — | — | Image | — |
| Screening Level | — | — | — | — | — | — | — | AEC-Q100 |
| ## SN74HCS03QPWRQ1 Alternates Showing results | — | — | — | — | — | — | — | Image |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
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Get one quote covering all 7 alternatives for SN74HCS03DR — response within 24 hours.
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Why Look for Alternatives?
Finding alternatives for SN74HCS03DR 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 SN74HCS03DR 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 SN74HCS03DR?
Known equivalents for SN74HCS03DR include SN74AUP2G80DQER, SN74HCS03PWR, SN74HCS20DR. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of SN74HCS03DR?
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 SN74HCS03DR 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.