UCC37321PE4Alternatives & Equivalent Parts
About UCC37321PE4
UCC37321PE4 is a Integrated Circuit component manufactured by Texas Instruments. It comes in a Dual-In-Line Packages package. Below you'll find known alternative and equivalent parts that can serve as replacements in your design.
Specification Comparison
| Parameter | UCC37321PE4Source | TC4421CPA | UCC37321P | UCC37322P |
|---|---|---|---|---|
| Manufacturer | Texas Instruments | Microchip | Texas Instruments | Texas Instruments |
| Package Type | Dual-In-Line Packages | Dual-In-Line Packages | Dual-In-Line Packages | Dual-In-Line Packages |
| Pin Count | 8 | 8 | 8 | 8 |
| Temperature Range | ~ 70.0°C | ~ 70.0°C | ~ 70.0°C | ~ 70.0°C |
| Price | — | — | — | $0.9672 |
| Electrical Parameters | ||||
| YTEOL | 0 | 8 | 15 | 15 |
| High Side Driver | NO | YES | NO | NO |
| Input Characteristics | STANDARD | SCHMITT TRIGGER | 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 |
| JESD-30 Code | R-PDIP-T8 | R-PDIP-T8 | R-PDIP-T8 | R-PDIP-T8 |
| JESD-609 Code | e4 | e3 | e4 | e4 |
| Number of Functions | 1 | 1 | 1 | 1 |
| Output Characteristics | TOTEM-POLE | TOTEM-POLE | TOTEM-POLE | TOTEM-POLE |
| Output Current-Max | 9 A | — | 9 A | 9 A |
| Output Peak Current Limit-Nom | 9 A | 9 A | 9 A | 9 A |
| Output Polarity | COMPLEMENTARY | INVERTED | INVERTED | TRUE |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | DIP8,.3 | DIP8,.3 | DIP8,.3 | DIP8,.3 |
| Package Shape | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| Package Style | IN-LINE | IN-LINE | IN-LINE | IN-LINE |
| Qualification Status | Not Qualified | Not Qualified | Not Qualified | Not Qualified |
| Supply Current-Max | 0.65 mA | 3 mA | 0.65 mA | 1 mA |
| Supply Voltage-Max | 15 V | 18 V | 15 V | 15 V |
| Supply Voltage-Min | 4.5 V | 4.5 V | 4 V | 4 V |
| Supply Voltage-Nom | 14 V | — | 14 V | 14 V |
| Supply Voltage1-Max | 15 V | 18 V | — | — |
| Supply Voltage1-Min | 4.5 V | 4.5 V | — | — |
| Supply Voltage1-Nom | 14 V | — | — | — |
| Surface Mount | NO | NO | NO | NO |
| Technology | BICMOS | — | BICMOS | BICMOS |
| Temperature Grade | COMMERCIAL | COMMERCIAL | COMMERCIAL | COMMERCIAL |
| Terminal Finish | NICKEL PALLADIUM GOLD | Matte Tin (Sn) | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | THROUGH-HOLE | THROUGH-HOLE | THROUGH-HOLE | THROUGH-HOLE |
| Terminal Pitch | 2.54 mm | 2.54 mm | 2.54 mm | 2.54 mm |
| Terminal Position | DUAL | DUAL | DUAL | DUAL |
| Turn-off Time | 0.07 µs | 0.2 µs | 0.07 µs | 0.07 µs |
| Turn-on Time | 0.07 µs | 0.2 µs | 0.07 µs | 0.07 µs |
| Pbfree Code | — | Yes | Yes | Yes |
| Manufacturer Package Code | — | PDIP-8 | — | — |
| Factory Lead Time | — | 8 Weeks | — | — |
| Screening Level | — | TS 16949 | — | — |
| Number of Channels | — | — | 1 | 1 |
| ## UCC37321P Alternates Showing results | — | — | Image | — |
| ## UCC37322P Alternates Showing results | — | — | — | Image |
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 UCC37321PE4 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 UCC37321PE4 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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Request Alternatives for UCC37321PE4FAQ
What is equivalent to UCC37321PE4?
Known equivalents for UCC37321PE4 include TC4421CPA, UCC37321P, UCC37322P. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of UCC37321PE4?
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 UCC37321PE4 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.