MC1489NAlternatives & Equivalent Parts
About MC1489N
MC1489N 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.
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Specification Comparison
| Parameter | MC1489NSource | MC1489P | MC1489AN |
|---|---|---|---|
| Manufacturer | Texas Instruments | STMicroelectronics | Texas Instruments |
| Package Type | Dual-In-Line Packages | Dual-In-Line Packages | — |
| Pin Count | 14 | 14 | — |
| Temperature Range | ~ 70.0°C | ~ 75.0°C | — |
| Price | $0.4737 | $0.1994 | $0.2100 |
| Stock | In Stock | In Stock | In Stock |
| Lifecycle | OBSOLETE | OBSOLETE | — |
| Electrical Parameters | |||
| YTEOL | 0 | 0 | — |
| Additional Feature | RESPONSE CONTROL | RESPONSE CONTROL | — |
| High Level Input Current-Max | 0.0083 A | — | — |
| Input Characteristics | SCHMITT TRIGGER | STANDARD | — |
| Interface IC Type | LINE RECEIVER | LINE RECEIVER | — |
| Interface Standard | EIA-232-F; TIA-232-F; V.28 | EIA-232-C | — |
| JESD-30 Code | R-PDIP-T14 | R-PDIP-T14 | — |
| JESD-609 Code | e4 | e3 | — |
| Number of Functions | 4 | 4 | — |
| Out Swing-Min | 2.15 V | — | — |
| 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 | — |
| Supply Voltage1-Max | 5.5 V | — | — |
| Supply Voltage1-Min | 4.5 V | — | — |
| Supply Voltage1-Nom | 5 V | — | — |
| Surface Mount | NO | NO | — |
| Technology | BIPOLAR | BIPOLAR | — |
| Temperature Grade | COMMERCIAL | COMMERCIAL EXTENDED | — |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | MATTE TIN | — |
| Terminal Form | THROUGH-HOLE | THROUGH-HOLE | — |
| Terminal Pitch | 2.54 mm | 2.54 mm | — |
| Terminal Position | DUAL | DUAL | — |
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 2 alternatives for MC1489N — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for MC1489N 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 MC1489N 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 MC1489N?
Known equivalents for MC1489N include MC1489P, MC1489AN. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of MC1489N?
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 MC1489N 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.