SN74AHC573DWRAlternatives & Equivalent Parts
About SN74AHC573DWR
SN74AHC573DWR 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 | SN74AHC573DWRSource | ACPL-227-500E | AD7927BRUZ | AD7927BRUZ-REEL7 | MCP6031T-E/OT | SN74AHC573DW | SN74AHC573DWRG4 | SN74AHC573NSR | SN74AHC573DWRE4 |
|---|---|---|---|---|---|---|---|---|---|
| Manufacturer | Texas Instruments | Avago Technologies | Analog Devices | Analog Devices | Microchip | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments |
| Package Type | Small Outline Packages | Small Outline Packages | Small Outline Packages | Small Outline Packages | SOT23 (5-Pin) | Small Outline Packages | Small Outline Packages | Small Outline Packages | Small Outline Packages |
| Pin Count | 20 | 8 | 20 | 20 | 5 | 20 | 20 | 20 | 20 |
| Temperature Range | -40.0°C ~ 125.0°C | -55.0°C ~ 110.0°C | -40.0°C ~ 85.0°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 | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C |
| Price | $0.3270 | $0.4163 | $3.3600 | $4.2920 | $0.5004 | $0.5821 | $0.1463 | $0.2790 | $0.1745 |
| 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 | OBSOLETE | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | |||||||||
| Pbfree Code | Yes | Yes | No | No | — | — | Yes | Yes | Yes |
| YTEOL | 15 | 8 | 10 | 10 | 8 | 0 | 15 | 15 | 15 |
| Control Type | ENABLE LOW | — | — | — | — | ENABLE LOW | ENABLE LOW | ENABLE LOW | ENABLE LOW |
| Count Direction | UNIDIRECTIONAL | — | — | — | — | UNIDIRECTIONAL | UNIDIRECTIONAL | UNIDIRECTIONAL | UNIDIRECTIONAL |
| Family | AHC/VHC/H/U/V | — | — | — | — | AHC/VHC/H/U/V | AHC/VHC/H/U/V | AHC/VHC/H/U/V | AHC/VHC/H/U/V |
| JESD-30 Code | R-PDSO-G20 | — | R-PDSO-G20 | R-PDSO-G20 | R-PDSO-G5 | R-PDSO-G20 | R-PDSO-G20 | R-PDSO-G20 | R-PDSO-G20 |
| JESD-609 Code | e4 | e3 | e3 | e3 | e3 | e4 | e4 | e4 | e4 |
| Load Capacitance (CL) | 50 pF | — | — | — | — | 50 pF | 50 pF | 50 pF | 50 pF |
| Logic IC Type | BUS DRIVER | — | — | — | — | BUS DRIVER | BUS DRIVER | BUS DRIVER | BUS DRIVER |
| Max I(ol) | 0.008 A | — | — | — | — | 0.008 A | 0.008 A | 0.008 A | 0.008 A |
| Number of Bits | 8 | — | 12 | 12 | — | 8 | 8 | 8 | 8 |
| Number of Functions | 8 | — | 1 | 1 | 1 | 8 | 8 | 8 | 8 |
| Number of Ports | 2 | — | — | — | — | 2 | 2 | 2 | 2 |
| Output Characteristics | 3-STATE | — | — | — | — | 3-STATE | 3-STATE | 3-STATE | 3-STATE |
| Output Polarity | TRUE | — | — | — | — | TRUE | TRUE | TRUE | TRUE |
| Package Body Material | PLASTIC/EPOXY | — | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | SOP20,.4 | — | TSSOP20,.25 | TSSOP20,.25 | TSOP5/6,.11,37 | SOP20,.4 | SOP20,.4 | SOP20,.3 | SOP20,.4 |
| Package Shape | RECTANGULAR | — | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| Package Style | SMALL OUTLINE | — | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE, LOW PROFILE | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE |
| Packing Method | TR, 13 INCH | — | — | — | TAPE AND REEL | — | TR, 13 INCH | TR, 13 INCH | TR, 13 INCH |
| Peak Reflow Temperature (Cel) | 260 | — | 260 | 260 | 260 | 260 | 260 | 260 | 260 |
| Power Supply Current-Max (ICC) | 0.04 mA | — | — | — | — | 0.04 mA | 0.04 mA | 0.04 mA | 0.04 mA |
| Prop. Delay@Nom-Sup | 12 ns | — | — | — | — | 12 ns | 12 ns | 12 ns | 12 ns |
| Propagation Delay (tpd) | 19 ns | — | — | — | — | 19 ns | 19 ns | 19 ns | 19 ns |
| Qualification Status | Not Qualified | — | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified |
| Supply Voltage-Max (Vsup) | 5.5 V | — | — | — | — | 5.5 V | 5.5 V | 5.5 V | 5.5 V |
| Supply Voltage-Min (Vsup) | 2 V | — | — | — | — | 2 V | 2 V | 2 V | 2 V |
| Supply Voltage-Nom (Vsup) | 5 V | — | — | — | 3 V | 5 V | 5 V | 5 V | 5 V |
| Surface Mount | YES | YES | YES | YES | YES | YES | YES | YES | YES |
| Technology | CMOS | — | CMOS | CMOS | CMOS | CMOS | CMOS | CMOS | CMOS |
| Temperature Grade | AUTOMOTIVE | — | INDUSTRIAL | INDUSTRIAL | AUTOMOTIVE | AUTOMOTIVE | AUTOMOTIVE | AUTOMOTIVE | AUTOMOTIVE |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | Matte Tin (Sn) | Matte Tin (Sn) | Matte Tin (Sn) | Matte Tin (Sn) | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | GULL WING | — | GULL WING | GULL WING | GULL WING | GULL WING | GULL WING | GULL WING | GULL WING |
| Terminal Pitch | 1.27 mm | — | 0.65 mm | 0.65 mm | 0.95 mm | 1.27 mm | 1.27 mm | 1.27 mm | 1.27 mm |
| Terminal Position | DUAL | — | DUAL | DUAL | DUAL | DUAL | DUAL | DUAL | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 | — | 30 | 30 | 40 | 30 | 30 | 30 | 30 |
| Reach Compliance Code | — | Compliant | — | — | — | — | — | — | — |
| Additional Feature | — | UL RECOGNIZED | — | — | — | — | — | — | — |
| Coll-Emtr Bkdn Voltage-Min | — | 80 V | — | — | — | — | — | — | — |
| Configuration | — | SEPARATE, 2 CHANNELS | — | — | — | — | — | — | — |
| Current Transfer Ratio-Min | — | 50% | — | — | — | — | — | — | — |
| Current Transfer Ratio-Nom | — | 50% | — | — | — | — | — | — | — |
| Dark Current-Max | — | 100 nA | — | — | — | — | — | — | — |
| Forward Current-Max | — | 0.05 A | — | — | — | — | — | — | — |
| Forward Voltage-Max | — | 1.4 V | — | — | — | — | — | — | — |
| Isolation Voltage-Max | — | 3000 V | — | — | — | — | — | — | — |
| Mounting Feature | — | SURFACE MOUNT | — | — | — | — | — | — | — |
| Number of Elements | — | 2 | — | — | — | — | — | — | — |
| On-State Current-Max | — | 0.05 A | — | — | — | — | — | — | — |
| Optoelectronic Device Type | — | TRANSISTOR OUTPUT OPTOCOUPLER | — | — | — | — | — | — | — |
| Power Dissipation-Max | — | 0.2 W | — | — | — | — | — | — | — |
| Manufacturer Package Code | — | — | RU-20 | RU-20 | SOT-23-5 | — | — | — | — |
| Analog Input Voltage-Max | — | — | 2.5 V | 2.5 V | — | — | — | — | — |
| Conversion Time-Max | — | — | 0.8 µs | 0.8 µs | — | — | — | — | — |
| Converter Type | — | — | ADC, SUCCESSIVE APPROXIMATION | ADC, SUCCESSIVE APPROXIMATION | — | — | — | — | — |
| Linearity Error-Max (EL) | — | — | 0.0244% | 0.0244% | — | — | — | — | — |
| Number of Analog In Channels | — | — | 8 | 8 | — | — | — | — | — |
| Output Bit Code | — | — | BINARY, 2S COMPLEMENT BINARY | BINARY, 2S COMPLEMENT BINARY | — | — | — | — | — |
| Output Format | — | — | SERIAL | SERIAL | — | — | — | — | — |
| Sample Rate | — | — | 0.2 MHz | 0.2 MHz | — | — | — | — | — |
| Sample and Hold / Track and Hold | — | — | TRACK | TRACK | — | — | — | — | — |
| Supply Current-Max | — | — | 1.5 mA | 1.5 mA | 0.00135 mA | — | — | — | — |
| Supply Voltage-Nom | — | — | 3 V | 3 V | — | — | — | — | — |
| ## AD7927BRUZ Alternates Showing results | — | — | Image | — | — | — | — | — | — |
| ## AD7927BRUZ-REEL7 Alternates Showing results | — | — | — | Image | — | — | — | — | — |
| Factory Lead Time | — | — | — | — | 6 Weeks | — | — | — | — |
| Amplifier Type | — | — | — | — | OPERATIONAL AMPLIFIER | — | — | — | — |
| Architecture | — | — | — | — | VOLTAGE-FEEDBACK | — | — | — | — |
| Average Bias Current-Max (IIB) | — | — | — | — | 0.005 µA | — | — | — | — |
| Bias Current-Max (IIB) @25C | — | — | — | — | 0.0001 µA | — | — | — | — |
| Common-mode Reject Ratio-Min | — | — | — | — | 72 dB | — | — | — | — |
| Common-mode Reject Ratio-Nom | — | — | — | — | 93 dB | — | — | — | — |
| Frequency Compensation | — | — | — | — | YES | — | — | — | — |
| Input Offset Voltage-Max | — | — | — | — | 150 µV | — | — | — | — |
| Low-Bias | — | — | — | — | YES | — | — | — | — |
| Low-Offset | — | — | — | — | YES | — | — | — | — |
| Micropower | — | — | — | — | YES | — | — | — | — |
| Power | — | — | — | — | NO | — | — | — | — |
| Programmable Power | — | — | — | — | NO | — | — | — | — |
| Slew Rate-Nom | — | — | — | — | 4000 V/us | — | — | — | — |
| Supply Voltage Limit-Max | — | — | — | — | 7 V | — | — | — | — |
| Unity Gain BW-Nom | — | — | — | — | 10 | — | — | — | — |
| Voltage Gain-Min | — | — | — | — | 56200 | — | — | — | — |
| Wideband | — | — | — | — | NO | — | — | — | — |
| ## MCP6031T-E/OT 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 8 alternatives for SN74AHC573DWR — response within 24 hours.
Quick Links
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Bus Driver, AHC/VHC/H/U/V Series, 8-Func, 8-Bit, True Output, CMOS, PDSO20
Bus Driver, AHC/VHC/H/U/V Series, 8-Func, 8-Bit, True Output, CMOS, PDSO20
Bus Driver, AHC/VHC/H/U/V Series, 8-Func, 8-Bit, True Output, CMOS, PDSO20
Bus Driver, AHC/VHC/H/U/V Series, 8-Func, 8-Bit, True Output, CMOS, PDSO20
Why Look for Alternatives?
Finding alternatives for SN74AHC573DWR 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 SN74AHC573DWR 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 SN74AHC573DWR?
Known equivalents for SN74AHC573DWR include ACPL-227-500E, AD7927BRUZ, AD7927BRUZ-REEL7. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of SN74AHC573DWR?
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 SN74AHC573DWR 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.