SN75LBC173ANAlternatives & Equivalent Parts
About SN75LBC173AN
SN75LBC173AN 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 | SN75LBC173ANSource | STM32F407ZGT6 | REF4132B30DBVR |
|---|---|---|---|
| Manufacturer | Texas Instruments | STMicroelectronics | Texas Instruments |
| Package Type | Dual-In-Line Packages | Quad Flat Packages | SOT23 (5-Pin) |
| Pin Count | 16 | 144 | 5 |
| Temperature Range | ~ 70.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 125.0°C |
| Price | $6.4500 | $7.0610 | $1.2880 |
| Stock | In Stock | In Stock | In Stock |
| Lifecycle | OBSOLETE | ACTIVE | ACTIVE |
| Electrical Parameters | |||
| YTEOL | 0 | 9 | 15 |
| Differential Output | NO | — | — |
| Driver Number of Bits | 4 | — | — |
| High Level Input Current-Max | 0.0001 A | — | — |
| Input Characteristics | DIFFERENTIAL SCHMITT TRIGGER | — | — |
| Interface IC Type | LINE RECEIVER | — | — |
| Interface Standard | EIA-422; TIA-422; EIA-485; TIA-485; ISO 8482 | — | — |
| JESD-30 Code | R-PDIP-T16 | S-PQFP-G144 | R-PDSO-G5 |
| JESD-609 Code | e4 | e3 | e4 |
| Number of Functions | 4 | — | 1 |
| Out Swing-Min | 2.3 V | — | — |
| Output Characteristics | 3-STATE | — | — |
| Output Low Current-Max | 0.008 A | — | — |
| Output Polarity | TRUE | — | — |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | DIP16,.3 | QFP144,.87SQ,20 | TSOP5/6,.11,37 |
| Package Shape | RECTANGULAR | SQUARE | RECTANGULAR |
| Package Style | IN-LINE | FLATPACK, LOW PROFILE, FINE PITCH | SMALL OUTLINE, HEAT SINK/SLUG, LOW PROFILE, SHRINK PITCH |
| Qualification Status | Not Qualified | Not Qualified | — |
| Receive Delay-Max | 16 ns | — | — |
| Receiver Number of Bits | 4 | — | — |
| Supply Current-Max | 20 mA | 109 mA | — |
| Supply Voltage-Max | 5.25 V | 3.6 V | — |
| Supply Voltage-Min | 4.75 V | 3.3 V | — |
| Supply Voltage-Nom | 5 V | 3.3 V | — |
| Supply Voltage1-Max | 5.25 V | — | — |
| Supply Voltage1-Min | 4.75 V | — | — |
| Supply Voltage1-Nom | 5 V | — | — |
| Surface Mount | NO | YES | YES |
| Technology | BICMOS | CMOS | CMOS |
| Temperature Grade | COMMERCIAL | INDUSTRIAL | AUTOMOTIVE |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | Matte Tin (Sn) | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | THROUGH-HOLE | GULL WING | GULL WING |
| Terminal Pitch | 2.54 mm | 0.5 mm | 0.95 mm |
| Terminal Position | DUAL | QUAD | DUAL |
| ## SN75LBC173AN Alternates Showing results | Image | — | — |
| Factory Lead Time | — | 15 Weeks | — |
| Has ADC | — | YES | — |
| Bit Size | — | 32 | — |
| Boundary Scan | — | YES | — |
| CPU Family | — | CORTEX-M4 | — |
| Clock Frequency-Max | — | 50 MHz | — |
| DAC Channels | — | YES | — |
| DMA Channels | — | YES | — |
| Number of I/O Lines | — | 114 | — |
| On Chip Program ROM Width | — | 8 | — |
| PWM Channels | — | YES | — |
| Peak Reflow Temperature (Cel) | — | 260 | 260 |
| RAM (bytes) | — | 196608 | — |
| ROM (words) | — | 1048576 | — |
| ROM Programmability | — | FLASH | — |
| Speed | — | 168 MHz | — |
| Time@Peak Reflow Temperature-Max (s) | — | 30 | 30 |
| uPs/uCs/Peripheral ICs Type | — | MICROCONTROLLER, RISC | — |
| ## STM32F407ZGT6 Alternates Showing results | — | Image | — |
| Pbfree Code | — | — | Yes |
| Date Of Intro | — | — | 2020-06-28 |
| Analog IC - Other Type | — | — | THREE TERMINAL VOLTAGE REFERENCE |
| Input Voltage-Max | — | — | 5.5 V |
| Input Voltage-Min | — | — | 3 V |
| Number of Outputs | — | — | 1 |
| Output Current-Max | — | — | 0.01 A |
| Output Voltage-Max | — | — | 3.0015 V |
| Output Voltage-Min | — | — | 2.9985 V |
| Output Voltage-Nom | — | — | 3 V |
| Supply Voltage-Max (Vsup) | — | — | 5.5 V |
| Supply Voltage-Min (Vsup) | — | — | 3.5 V |
| Temp Coef of Voltage-Max | — | — | 30 ppm/°C |
| Trim/Adjustable Output | — | — | NO |
| Voltage Tolerance-Max | — | — | 0.05% |
| ## REF4132B30DBVR Alternates Showing results | — | — | Image |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
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Get one quote covering all 2 alternatives for SN75LBC173AN — response within 24 hours.
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Why Look for Alternatives?
Finding alternatives for SN75LBC173AN 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 SN75LBC173AN 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 SN75LBC173AN?
Known equivalents for SN75LBC173AN include STM32F407ZGT6, REF4132B30DBVR. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of SN75LBC173AN?
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 SN75LBC173AN 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.