DS8921ATMX/NOPBAlternatives & Equivalent Parts
About DS8921ATMX/NOPB
DS8921ATMX/NOPB 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.
Need pricing on these alternatives?
Get one quote covering all 2 alternatives for DS8921ATMX/NOPB — response within 24 hours.
Specification Comparison
| Parameter | DS8921ATMX/NOPBSource | DS8921AM/NOPB | DS8921AMX/NOPB |
|---|---|---|---|
| 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 | ~ 70.0°C | ~ 70.0°C |
| Price | $0.7283 | $0.5600 | $0.5008 |
| Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | |||
| Pbfree Code | Yes | Yes | Yes |
| Date Of Intro | 2020-06-24 | — | — |
| YTEOL | 15 | 15 | 15 |
| Differential Output | YES | YES | YES |
| Driver Number of Bits | 1 | 1 | 1 |
| High Level Input Current-Max | 0.00002 A | 0.00002 A | 0.00002 A |
| Input Characteristics | DIFFERENTIAL SCHMITT TRIGGER | DIFFERENTIAL SCHMITT TRIGGER | DIFFERENTIAL SCHMITT TRIGGER |
| Interface IC Type | LINE TRANSCEIVER | LINE TRANSCEIVER | LINE TRANSCEIVER |
| Interface Standard | EIA-422 | EIA-422 | EIA-422 |
| JESD-30 Code | R-PDSO-G8 | R-PDSO-G8 | R-PDSO-G8 |
| JESD-609 Code | e3 | e3 | e3 |
| Number of Functions | 1 | 1 | 1 |
| Out Swing-Min | 2 V | 2.5 V | 2.5 V |
| Output Characteristics | DIFFERENTIAL | — | — |
| Output Low Current-Max | 0.02 A | 0.008 A | 0.008 A |
| Output Polarity | COMPLEMENTARY | COMPLEMENTARY | COMPLEMENTARY |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | SOP8,.25 | SOP8,.25 | SOP8,.25 |
| Package Shape | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| Package Style | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | 260 | 260 | 260 |
| Receive Delay-Max | 20 ns | 20 ns | 20 ns |
| Receiver Number of Bits | 1 | 1 | 1 |
| Supply Current-Max | 35 mA | 35 mA | 35 mA |
| Supply Voltage-Max | 5.5 V | 5.5 V | 5.5 V |
| Supply Voltage-Min | 4.5 V | 4.5 V | 4.5 V |
| Supply Voltage-Nom | 5 V | 5 V | 5 V |
| Supply Voltage1-Max | 5.5 V | 5.5 V | 5.5 V |
| Supply Voltage1-Min | 4.5 V | 4.5 V | 4.5 V |
| Supply Voltage1-Nom | 5 V | 5 V | 5 V |
| Surface Mount | YES | YES | YES |
| Technology | BIPOLAR | BIPOLAR | BIPOLAR |
| Temperature Grade | INDUSTRIAL | COMMERCIAL | COMMERCIAL |
| Terminal Finish | Matte Tin (Sn) | Matte Tin (Sn) | Matte Tin (Sn) |
| Terminal Form | GULL WING | GULL WING | GULL WING |
| Terminal Pitch | 1.27 mm | 1.27 mm | 1.27 mm |
| Terminal Position | DUAL | DUAL | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 | 30 | 30 |
| Transmit Delay-Max | 15 ns | 15 ns | 15 ns |
| Qualification Status | — | Not Qualified | Not Qualified |
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 DS8921ATMX/NOPB — response within 24 hours.
Quick Links
Transceiver, 1 Func, 1 Driver, 1 Rcvr, BIPolar, PDSO8
Transceiver, 1 Func, 1 Driver, 1 Rcvr, BIPolar, PDSO8
Why Look for Alternatives?
Finding alternatives for DS8921ATMX/NOPB 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 DS8921ATMX/NOPB 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.
Can't Find What You Need?
Our sourcing team can help find compatible alternatives for DS8921ATMX/NOPB. Get expert recommendations within 24 hours.
FAQ
What is equivalent to DS8921ATMX/NOPB?
Known equivalents for DS8921ATMX/NOPB include DS8921AM/NOPB, DS8921AMX/NOPB. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of DS8921ATMX/NOPB?
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 DS8921ATMX/NOPB 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.