DS89C21TMX/J7002999Alternatives & Equivalent Parts
About DS89C21TMX/J7002999
DS89C21TMX/J7002999 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 | DS89C21TMX/J7002999Source | DS89C21TM/NOPB | DS89C21TM |
|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments |
| Package Type | Small Outline Packages | Small Outline Packages | Small Outline Packages |
| Pin Count | 8 | 8 | 8 |
| Temperature Range | — | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C |
| Price | $1.2093 | $1.4250 | $1.2093 |
| Electrical Parameters | |||
| Pbfree Code | — | Yes | — |
| YTEOL | — | 15 | 0 |
| Differential Output | — | YES | YES |
| Driver Number of Bits | — | 1 | 1 |
| High Level Input Current-Max | — | 0.00001 A | 0.00001 A |
| Input Characteristics | — | SCHMITT TRIGGER | SCHMITT TRIGGER |
| Interface IC Type | — | LINE TRANSCEIVER | LINE TRANSCEIVER |
| Interface Standard | — | V.11; EIA-422-A; TIA-422-A | V.11; EIA-422-A; TIA-422-A |
| JESD-30 Code | — | R-PDSO-G8 | R-PDSO-G8 |
| JESD-609 Code | — | e3 | e0 |
| Number of Functions | — | 1 | 1 |
| Out Swing-Min | — | 2 V | 2 V |
| Output Characteristics | — | DIFFERENTIAL | — |
| Output Low Current-Max | — | 0.006 A | 0.006 A |
| Output Polarity | — | COMPLEMENTARY | — |
| Package Body Material | — | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | — | SOP8,.25 | SOP8,.25 |
| Package Shape | — | RECTANGULAR | RECTANGULAR |
| Package Style | — | SMALL OUTLINE | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | — | 260 | 235 |
| Qualification Status | — | Not Qualified | Not Qualified |
| Receive Delay-Max | — | 30 ns | 30 ns |
| Receiver Number of Bits | — | 1 | 1 |
| Supply Current-Max | — | 6 mA | 12 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 | — | YES | YES |
| Technology | — | CMOS | CMOS |
| Temperature Grade | — | INDUSTRIAL | INDUSTRIAL |
| Terminal Finish | — | Matte Tin (Sn) | TIN LEAD |
| Terminal Form | — | GULL WING | GULL WING |
| Terminal Pitch | — | 1.27 mm | 1.27 mm |
| Terminal Position | — | DUAL | DUAL |
| Time@Peak Reflow Temperature-Max (s) | — | 30 | 20 |
| Transmit Delay-Max | — | 10 ns | 10 ns |
| ## DS89C21TM/NOPB 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 DS89C21TMX/J7002999 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 DS89C21TMX/J7002999 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 DS89C21TMX/J7002999?
Known equivalents for DS89C21TMX/J7002999 include DS89C21TM/NOPB, DS89C21TM. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of DS89C21TMX/J7002999?
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 DS89C21TMX/J7002999 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.