SN74HCS03QPWRQ1Alternatives & Equivalent Parts
About SN74HCS03QPWRQ1
SN74HCS03QPWRQ1 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 | SN74HCS03QPWRQ1Source | ILQ1 | ILQ2-X001 | SN74HCS03PWR |
|---|---|---|---|---|
| Manufacturer | Texas Instruments | Vishay | Vishay | Texas Instruments |
| Package Type | Small Outline Packages | Dual-In-Line Packages | Dual-In-Line Packages | Small Outline Packages |
| Pin Count | 14 | 16 | 16 | 14 |
| Temperature Range | -40.0°C ~ 125.0°C | -40.0°C ~ 100.0°C | -40.0°C ~ 100.0°C | -40.0°C ~ 125.0°C |
| Price | $0.2353 | $0.9315 | $1.1346 | $0.1754 |
| Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | OBSOLETE | OBSOLETE | ACTIVE |
| Electrical Parameters | ||||
| Pbfree Code | Yes | Yes | — | Yes |
| Date Of Intro | 2020-05-01 | — | — | 2020-06-12 |
| YTEOL | 15 | 0 | 0 | 15 |
| Family | HC/UH | — | — | HC/UH |
| JESD-30 Code | R-PDSO-G14 | — | — | R-PDSO-G14 |
| JESD-609 Code | e4 | e3 | e3 | e4 |
| Load Capacitance (CL) | 50 pF | — | — | 50 pF |
| Logic IC Type | NAND GATE | — | — | NAND GATE |
| Max I(ol) | 0.0078 A | — | — | 0.0078 A |
| Number of Functions | 4 | — | — | 4 |
| Number of Inputs | 2 | — | — | 2 |
| Output Characteristics | OPEN-DRAIN | — | — | OPEN-DRAIN |
| Package Body Material | PLASTIC/EPOXY | — | — | PLASTIC/EPOXY |
| Package Equivalence Code | TSSOP14,.25 | — | — | TSSOP14,.25 |
| Package Shape | RECTANGULAR | — | — | RECTANGULAR |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | — | — | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH |
| Packing Method | TR | — | — | TR |
| Peak Reflow Temperature (Cel) | 260 | — | — | 260 |
| Power Supply Current-Max (ICC) | 0.002 mA | — | — | 0.002 mA |
| Prop. Delay@Nom-Sup | 13 ns | — | — | 13 ns |
| Propagation Delay (tpd) | 25 ns | — | — | 25 ns |
| Schmitt Trigger | YES | — | — | YES |
| Screening Level | AEC-Q100 | — | — | — |
| Supply Voltage-Max (Vsup) | 6 V | — | — | 6 V |
| Supply Voltage-Min (Vsup) | 2 V | — | — | 2 V |
| Supply Voltage-Nom (Vsup) | 5 V | — | — | 5 V |
| Surface Mount | YES | NO | NO | YES |
| Technology | CMOS | — | — | CMOS |
| Temperature Grade | AUTOMOTIVE | — | — | AUTOMOTIVE |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | Matte Tin (Sn) | Matte Tin (Sn) | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | GULL WING | — | — | GULL WING |
| Terminal Pitch | 0.65 mm | — | — | 0.65 mm |
| Terminal Position | DUAL | — | — | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 | — | — | 30 |
| ## SN74HCS03QPWRQ1 Alternates Showing results | Image | — | — | — |
| Factory Lead Time | — | 111 Weeks | 111 Weeks | — |
| Coll-Emtr Bkdn Voltage-Min | — | 50 V | 70 V | — |
| Configuration | — | SEPARATE, 4 CHANNELS | SEPARATE, 4 CHANNELS | — |
| Current Transfer Ratio-Min | — | 20% | 100% | — |
| Current Transfer Ratio-Nom | — | 80% | 200% | — |
| Dark Current-Max | — | 50 nA | 50 nA | — |
| Forward Current-Max | — | 0.06 A | 0.06 A | — |
| Forward Voltage-Max | — | 1.65 V | 1.65 V | — |
| Isolation Voltage-Max | — | 5300 V | 5300 V | — |
| Mounting Feature | — | THROUGH HOLE MOUNT | THROUGH HOLE MOUNT | — |
| Number of Elements | — | 4 | 4 | — |
| On-State Current-Max | — | 0.05 A | 0.05 A | — |
| Optoelectronic Device Type | — | TRANSISTOR OUTPUT OPTOCOUPLER | TRANSISTOR OUTPUT OPTOCOUPLER | — |
| Power Dissipation-Max | — | 0.2 W | 0.2 W | — |
| Response Time-Max | — | — | 0.0000026 s | — |
| ## SN74HCS03PWR 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 3 alternatives for SN74HCS03QPWRQ1 — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for SN74HCS03QPWRQ1 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 SN74HCS03QPWRQ1 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 SN74HCS03QPWRQ1?
Known equivalents for SN74HCS03QPWRQ1 include ILQ1, ILQ2-X001, SN74HCS03PWR. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of SN74HCS03QPWRQ1?
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 SN74HCS03QPWRQ1 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.