UCC27423DAlternatives & Equivalent Parts
About UCC27423D
UCC27423D 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.
Specification Comparison
| Parameter | UCC27423DSource | UCC37323D | UCC27423DRG4 | SN74HC74DR | UCC27423DR | UCC27424D | UCC27423DG4 | UCC27425DG4 |
|---|---|---|---|---|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments |
| Package Type | Small Outline Packages | Other | Small Outline Packages | Small Outline Packages | Small Outline Packages | Small Outline Packages | Small Outline Packages | Small Outline Packages |
| Pin Count | 8 | 8 | 8 | 14 | 8 | 8 | 8 | 8 |
| Temperature Range | -40.0°C ~ 105.0°C | ~ 70.0°C | -40.0°C ~ 105.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 105.0°C | -40.0°C ~ 105.0°C | -40.0°C ~ 105.0°C | -40.0°C ~ 105.0°C |
| Price | $0.7714 | $0.8556 | $0.7124 | $0.0555 | $0.6290 | $0.2316 | — | $0.8504 |
| Electrical Parameters | ||||||||
| YTEOL | 0 | 0 | 0 | 15 | 15 | 0 | 0 | 0 |
| High Side Driver | NO | NO | NO | — | NO | NO | NO | NO |
| Input Characteristics | STANDARD | STANDARD | STANDARD | — | STANDARD | STANDARD | STANDARD | STANDARD |
| 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 | BUFFER OR INVERTER BASED MOSFET DRIVER | BUFFER OR INVERTER BASED MOSFET DRIVER |
| JESD-30 Code | R-PDSO-G8 | R-PDSO-G8 | R-PDSO-G8 | R-PDSO-G14 | R-PDSO-G8 | R-PDSO-G8 | R-PDSO-G8 | R-PDSO-G8 |
| JESD-609 Code | e4 | e4 | e4 | e4 | e4 | e4 | e4 | e4 |
| Number of Channels | 2 | 2 | — | — | 2 | 2 | — | 2 |
| Number of Functions | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| Output Characteristics | TOTEM-POLE | TOTEM-POLE | TOTEM-POLE | — | TOTEM-POLE | TOTEM-POLE | TOTEM-POLE | TOTEM-POLE |
| Output Current-Max | 4 A | 4 A | — | — | 4 A | 4 A | — | 4 A |
| Output Peak Current Limit-Nom | 4 A | 4 A | 4 A | — | 4 A | 4 A | 4 A | 4 A |
| Output Polarity | INVERTED | INVERTED | INVERTED | COMPLEMENTARY | INVERTED | TRUE | INVERTED | COMPLEMENTARY |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | SOP8,.25 | SOP8,.25 | SOP8,.25 | SOP14,.25 | SOP8,.25 | SOP8,.25 | SOP8,.25 | SOP8,.25 |
| 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 | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | 260 | 260 | 260 | 260 | 260 | 260 | 260 | 260 |
| Qualification Status | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified |
| Supply Current-Max | 1.35 mA | 0.45 mA | 1.35 mA | — | 1.35 mA | 1.8 mA | 1.35 mA | 1.6 mA |
| Supply Voltage-Max | 15 V | 15 V | 15 V | — | 15 V | 15 V | 15 V | 15 V |
| Supply Voltage-Min | 4 V | 4.5 V | 4.5 V | — | 4 V | 4 V | 4.5 V | 4 V |
| Supply Voltage-Nom | 14 V | 14 V | 14 V | — | 14 V | 14 V | 14 V | 14 V |
| Surface Mount | YES | YES | YES | YES | YES | YES | YES | YES |
| Technology | BICMOS | BICMOS | BICMOS | CMOS | BICMOS | BICMOS | BICMOS | BICMOS |
| Temperature Grade | INDUSTRIAL | COMMERCIAL | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | NICKEL PALLADIUM GOLD | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | NICKEL PALLADIUM GOLD | 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 | 1.27 mm | 1.27 mm | 1.27 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 | 30 | 30 | 30 | 30 | 30 |
| Turn-off Time | 0.05 µs | 0.05 µs | 0.05 µs | — | 0.05 µs | 0.05 µs | 0.05 µs | 0.05 µs |
| Turn-on Time | 0.04 µs | 0.04 µs | 0.04 µs | — | 0.04 µs | 0.04 µs | 0.04 µs | 0.04 µs |
| ## UCC27423D Alternates Showing results | Image | — | — | — | — | — | — | — |
| Pbfree Code | — | — | — | Yes | Yes | — | — | Yes |
| Family | — | — | — | HC/UH | — | — | — | — |
| Load Capacitance (CL) | — | — | — | 50 pF | — | — | — | — |
| Logic IC Type | — | — | — | D FLIP-FLOP | — | — | — | — |
| Max Frequency@Nom-Sup | — | — | — | 25000000 Hz | — | — | — | — |
| Max I(ol) | — | — | — | 0.0052 A | — | — | — | — |
| Number of Bits | — | — | — | 1 | — | — | — | — |
| Packing Method | — | — | — | TR | — | — | — | — |
| Power Supply Current-Max (ICC) | — | — | — | 0.04 mA | — | — | — | — |
| Propagation Delay (tpd) | — | — | — | 220 ns | — | — | — | — |
| Supply Voltage-Max (Vsup) | — | — | — | 6 V | — | — | — | — |
| Supply Voltage-Min (Vsup) | — | — | — | 2 V | — | — | — | — |
| Supply Voltage-Nom (Vsup) | — | — | — | 5 V | — | — | — | — |
| Trigger Type | — | — | — | POSITIVE EDGE | — | — | — | — |
| fmax-Min | — | — | — | 29 MHz | — | — | — | — |
| ## SN74HC74DR Alternates Showing results | — | — | — | Image | — | — | — | — |
| Reach Compliance Code | — | — | — | — | — | Compliant | — | — |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
Quick Links
Why Look for Alternatives?
Finding alternatives for UCC27423D 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 UCC27423D 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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What is equivalent to UCC27423D?
Known equivalents for UCC27423D include UCC37323D, UCC27423DRG4, SN74HC74DR. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of UCC27423D?
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 UCC27423D 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.