TC4427ACOAAlternatives & Equivalent Parts
About TC4427ACOA
TC4427ACOA is a Integrated Circuit component manufactured by Microchip. 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 | TC4427ACOASource | TC4427EOA | TC1413NEOA | TC4423AVOA | TC4423COE | DS90C402M | DS90C402M/NOPB | TC4427MJA |
|---|---|---|---|---|---|---|---|---|
| Manufacturer | Microchip | Microchip | Microchip | Microchip | Microchip | Texas Instruments | Texas Instruments | Microchip |
| Package Type | Small Outline Packages | Small Outline Packages | Small Outline Packages | Small Outline Packages | Small Outline Packages | Small Outline Packages | Small Outline Packages | Dual-In-Line Packages |
| Pin Count | 8 | 8 | 8 | 8 | 16 | 8 | 8 | 8 |
| Temperature Range | ~ 70.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 125.0°C | ~ 70.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C | -55.0°C ~ 125.0°C |
| Price | $0.5928 | $0.6954 | $0.8739 | $1.6000 | $1.4833 | $1.9221 | $1.2285 | $15.8500 |
| 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 |
| Electrical Parameters | ||||||||
| Pbfree Code | Yes | Yes | Yes | Yes | Yes | Yes | Yes | No |
| Manufacturer Package Code | SOIC-8 | SOIC-8 | SOIC-8 | SOIC-8 | SOIC-16 | — | — | CERDIP-8 |
| Factory Lead Time | 13 Weeks | 20 Weeks | 5 Weeks | 6 Weeks | 7 Weeks | — | — | 21 Weeks |
| YTEOL | 8 | 8 | 8 | 8 | 8 | 0 | 15 | 8 |
| High Side Driver | YES | YES | YES | YES | YES | — | — | YES |
| Input Characteristics | SCHMITT TRIGGER | SCHMITT TRIGGER | SCHMITT TRIGGER | SCHMITT TRIGGER | SCHMITT TRIGGER | DIFFERENTIAL SCHMITT TRIGGER | DIFFERENTIAL SCHMITT TRIGGER | SCHMITT TRIGGER |
| Interface IC Type | BUFFER OR INVERTER BASED MOSFET DRIVER | BUFFER OR INVERTER BASED MOSFET DRIVER | BUFFER OR INVERTER BASED MOSFET DRIVER | BUFFER OR INVERTER BASED MOSFET DRIVER | BUFFER OR INVERTER BASED MOSFET DRIVER | LINE RECEIVER | LINE RECEIVER | BUFFER OR INVERTER BASED MOSFET DRIVER |
| JESD-30 Code | R-PDSO-G8 | R-PDSO-G8 | R-PDSO-G8 | R-PDSO-G8 | R-PDSO-G16 | R-PDSO-G8 | R-PDSO-G8 | R-GDIP-T8 |
| JESD-609 Code | e3 | e3 | e3 | e3 | e3 | e0 | e3 | e1 |
| Number of Functions | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 |
| Output Characteristics | TOTEM-POLE | TOTEM-POLE | TOTEM-POLE | TOTEM-POLE | TOTEM-POLE | DIFFERENTIAL | — | TOTEM-POLE |
| Output Peak Current Limit-Nom | 1.5 A | 1.5 A | 3 A | 4.5 A | 3 A | — | — | 1.5 A |
| Output Polarity | TRUE | TRUE | TRUE | INVERTED | INVERTED | COMPLEMENTARY | TRUE | TRUE |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | CERAMIC, GLASS-SEALED |
| Package Equivalence Code | SOP8,.25 | SOP8,.25 | SOP8,.25 | SOP8,.25 | SOP16,.4 | SOP8,.25 | SOP8,.25 | DIP8,.3 |
| Package Shape | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| Package Style | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE | IN-LINE |
| Peak Reflow Temperature (Cel) | 260 | 260 | 260 | 260 | 260 | 235 | 260 | — |
| Qualification Status | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified |
| Screening Level | TS 16949 | TS 16949 | TS 16949 | TS 16949 | TS 16949 | — | — | TS 16949 |
| Supply Current-Max | 2 mA | 8 mA | 1 mA | 3 mA | 3.5 mA | 11 mA | 11 mA | 8 mA |
| Supply Voltage-Max | 18 V | 18 V | 16 V | 18 V | 18 V | 5.5 V | 5.5 V | 18 V |
| Supply Voltage-Min | 4.5 V | 4.5 V | 4.5 V | 4.5 V | 4.5 V | 4.5 V | 4.5 V | 4.5 V |
| Supply Voltage1-Max | 18 V | 18 V | 16 V | 18 V | 18 V | 5.5 V | 5.5 V | 18 V |
| Supply Voltage1-Min | 4.5 V | 4.5 V | 4.5 V | 4.5 V | 4.5 V | 4.5 V | 4.5 V | 4.5 V |
| Surface Mount | YES | YES | YES | YES | YES | YES | YES | NO |
| Temperature Grade | COMMERCIAL | INDUSTRIAL | INDUSTRIAL | AUTOMOTIVE | COMMERCIAL | INDUSTRIAL | INDUSTRIAL | MILITARY |
| Terminal Finish | Matte Tin (Sn) | Matte Tin (Sn) | Matte Tin (Sn) | Matte Tin (Sn) | Matte Tin (Sn) | Tin/Lead (Sn/Pb) | Matte Tin (Sn) | Tin/Silver/Copper (Sn96.5Ag3.0Cu0.5) |
| Terminal Form | GULL WING | GULL WING | GULL WING | GULL WING | GULL WING | GULL WING | GULL WING | THROUGH-HOLE |
| Terminal Pitch | 1.27 mm | 1.27 mm | 1.27 mm | 1.27 mm | 1.27 mm | 1.27 mm | 1.27 mm | 2.54 mm |
| Terminal Position | DUAL | DUAL | DUAL | DUAL | DUAL | DUAL | DUAL | DUAL |
| Turn-off Time | 0.08 µs | 0.1 µs | 0.083 µs | 0.097 µs | 0.16 µs | — | — | 0.08 µs |
| Turn-on Time | 0.08 µs | 0.08 µs | 0.083 µs | 0.097 µs | 0.16 µs | — | — | 0.1 µs |
| ## TC4427ACOA Alternates Showing results | Image | — | — | — | — | — | — | — |
| Technology | — | — | CMOS | — | — | CMOS | CMOS | — |
| ## TC1413NEOA Alternates Showing results | — | — | Image | — | — | — | — | — |
| Supply Voltage-Nom | — | — | — | 5 V | — | 5 V | 5 V | — |
| ## TC4423AVOA Alternates Showing results | — | — | — | Image | — | — | — | — |
| Time@Peak Reflow Temperature-Max (s) | — | — | — | — | 40 | 20 | 30 | — |
| ## TC4423COE Alternates Showing results | — | — | — | — | Image | — | — | — |
| Date Of Intro | — | — | — | — | — | 1997-05-01 | — | — |
| Interface Standard | — | — | — | — | — | EIA-644; TIA-644 | EIA-644; TIA-644 | — |
| Out Swing-Min | — | — | — | — | — | 3.5 V | 3.5 V | — |
| Output Low Current-Max | — | — | — | — | — | 0.002 A | 0.002 A | — |
| Receive Delay-Max | — | — | — | — | — | 6 ns | 6 ns | — |
| Receiver Number of Bits | — | — | — | — | — | 2 | 2 | — |
| Supply Voltage1-Nom | — | — | — | — | — | 5 V | 5 V | — |
| ## DS90C402M Alternates Showing results | — | — | — | — | — | Image | — | — |
| High Level Input Current-Max | — | — | — | — | — | — | 0.00001 A | — |
| ## DS90C402M/NOPB Alternates Showing results | — | — | — | — | — | — | Image | — |
| ## TC4427MJA 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 7 alternatives for TC4427ACOA — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for TC4427ACOA 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 TC4427ACOA 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 TC4427ACOA?
Known equivalents for TC4427ACOA include TC4427EOA, TC1413NEOA, TC4423AVOA. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of TC4427ACOA?
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 TC4427ACOA 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.