MC1489PAlternatives & Equivalent Parts
About MC1489P
MC1489P is a Integrated Circuit component manufactured by STMicroelectronics. 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.
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Specification Comparison
| Parameter | MC1489PSource | MC1489N |
|---|---|---|
| Manufacturer | STMicroelectronics | Texas Instruments |
| Package Type | Dual-In-Line Packages | Dual-In-Line Packages |
| Pin Count | 14 | 14 |
| Temperature Range | ~ 75.0°C | ~ 70.0°C |
| Price | $0.1994 | $0.4737 |
| Stock | In Stock | In Stock |
| Lifecycle | OBSOLETE | OBSOLETE |
| Electrical Parameters | ||
| YTEOL | 0 | 0 |
| Additional Feature | RESPONSE CONTROL | RESPONSE CONTROL |
| Input Characteristics | STANDARD | SCHMITT TRIGGER |
| Interface IC Type | LINE RECEIVER | LINE RECEIVER |
| Interface Standard | EIA-232-C | EIA-232-F; TIA-232-F; V.28 |
| JESD-30 Code | R-PDIP-T14 | R-PDIP-T14 |
| JESD-609 Code | e3 | e4 |
| Number of Functions | 4 | 4 |
| Output Characteristics | TOTEM-POLE | TOTEM-POLE |
| Output Low Current-Max | 0.01 A | 0.01 A |
| Output Polarity | INVERTED | INVERTED |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | DIP14,.3 | DIP14,.3 |
| Package Shape | RECTANGULAR | RECTANGULAR |
| Package Style | IN-LINE | IN-LINE |
| Qualification Status | Not Qualified | Not Qualified |
| Receive Delay-Max | 85 ns | 85 ns |
| Receiver Number of Bits | 4 | 4 |
| Supply Current-Max | 26 mA | 26 mA |
| Supply Voltage-Max | 5.5 V | 5.5 V |
| Supply Voltage-Min | 4.5 V | 4.5 V |
| Supply Voltage-Nom | 5 V | 5 V |
| Surface Mount | NO | NO |
| Technology | BIPOLAR | BIPOLAR |
| Temperature Grade | COMMERCIAL EXTENDED | COMMERCIAL |
| Terminal Finish | MATTE TIN | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | THROUGH-HOLE | THROUGH-HOLE |
| Terminal Pitch | 2.54 mm | 2.54 mm |
| Terminal Position | DUAL | DUAL |
| High Level Input Current-Max | — | 0.0083 A |
| Out Swing-Min | — | 2.15 V |
| Supply Voltage1-Max | — | 5.5 V |
| Supply Voltage1-Min | — | 4.5 V |
| Supply Voltage1-Nom | — | 5 V |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
Need pricing on these alternatives?
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Quick Links
Why Look for Alternatives?
Finding alternatives for MC1489P 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 MC1489P 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 MC1489P?
Known equivalents for MC1489P include MC1489N. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of MC1489P?
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 MC1489P 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.