SN55189AJAlternatives & Equivalent Parts
About SN55189AJ
SN55189AJ is a Integrated Circuit component manufactured by Texas Instruments. It comes in a Ceramic 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 | SN55189AJSource | MC1489AN |
|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments |
| Package Type | Ceramic Dual-In-Line Packages | — |
| Pin Count | 14 | — |
| Temperature Range | -55.0°C ~ 125.0°C | — |
| Price | $15.2700 | $0.2100 |
| Electrical Parameters | ||
| Pbfree Code | Yes | — |
| YTEOL | 15 | — |
| Additional Feature | RESPONSE CONTROL | — |
| High Level Input Current-Max | 0.0083 A | — |
| Input Characteristics | SCHMITT TRIGGER | — |
| Interface IC Type | LINE RECEIVER | — |
| Interface Standard | EIA-232-F; TIA-232-F; V.28 | — |
| JESD-30 Code | R-GDIP-T14 | — |
| JESD-609 Code | e0 | — |
| Number of Functions | 4 | — |
| Out Swing-Min | 2.15 V | — |
| Output Characteristics | TOTEM-POLE | — |
| Output Low Current-Max | 0.0083 A | — |
| Output Polarity | INVERTED | — |
| Package Body Material | CERAMIC, GLASS-SEALED | — |
| Package Equivalence Code | DIP14,.3 | — |
| Package Shape | RECTANGULAR | — |
| Package Style | IN-LINE | — |
| Qualification Status | Not Qualified | — |
| Receive Delay-Max | 85 ns | — |
| Receiver Number of Bits | 4 | — |
| Supply Current-Max | 26 mA | — |
| Supply Voltage-Max | 5.5 V | — |
| Supply Voltage-Min | 4.5 V | — |
| Supply Voltage-Nom | 5 V | — |
| Supply Voltage1-Max | 5.5 V | — |
| Supply Voltage1-Min | 4.5 V | — |
| Supply Voltage1-Nom | 5 V | — |
| Surface Mount | NO | — |
| Technology | BIPOLAR | — |
| Temperature Grade | MILITARY | — |
| Terminal Finish | Tin/Lead (Sn/Pb) | — |
| Terminal Form | THROUGH-HOLE | — |
| Terminal Pitch | 2.54 mm | — |
| Terminal Position | DUAL | — |
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 SN55189AJ 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 SN55189AJ 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 SN55189AJFAQ
What is equivalent to SN55189AJ?
Known equivalents for SN55189AJ include MC1489AN. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of SN55189AJ?
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 SN55189AJ 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.