TUSB2046BVFAlternatives & Equivalent Parts
About TUSB2046BVF
TUSB2046BVF is a Integrated Circuit component manufactured by Texas Instruments. It comes in a Quad Flat 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 | TUSB2046BVFSource | SN75240PWRG4 | 93LC46BT-I/SN | TUSB2046BVFR | TUSB2046IBVF | TUSB2046IBVFR |
|---|---|---|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Microchip | Texas Instruments | Texas Instruments | Texas Instruments |
| Package Type | Quad Flat Packages | Small Outline Packages | Small Outline Packages | Quad Flat Packages | Quad Flat Packages | Quad Flat Packages |
| Pin Count | 32 | 8 | 8 | 32 | 32 | 32 |
| Temperature Range | ~ 70.0°C | ~ 70.0°C | -40.0°C ~ 85.0°C | ~ 70.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C |
| Price | $2.2010 | $0.7823 | $0.0800 | $1.2600 | $1.3726 | $2.3378 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | OBSOLETE | ACTIVE | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | ||||||
| Pbfree Code | Yes | Yes | Yes | Yes | Yes | Yes |
| YTEOL | 15 | 0 | 8 | 15 | 15 | 15 |
| Bus Compatibility | USB | — | — | USB | VBUS | VBUS |
| Clock Frequency-Max | 6 MHz | — | — | 6 MHz | 6 MHz | 6 MHz |
| Data Transfer Rate-Max | 12 MBps | — | — | 12 MBps | 1.5 MBps | 1.5 MBps |
| JESD-30 Code | S-PQFP-G32 | R-PDSO-G8 | R-PDSO-G8 | S-PQFP-G32 | S-PQFP-G32 | S-PQFP-G32 |
| JESD-609 Code | e4 | e4 | e3 | e4 | e4 | e4 |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | QFP32,.35SQ,32 | — | SOP8,.25 | QFP32,.35SQ,32 | — | — |
| Package Shape | SQUARE | RECTANGULAR | RECTANGULAR | SQUARE | SQUARE | SQUARE |
| Package Style | FLATPACK, LOW PROFILE | SMALL OUTLINE | SMALL OUTLINE | FLATPACK, LOW PROFILE | FLATPACK, LOW PROFILE | FLATPACK, LOW PROFILE |
| Peak Reflow Temperature (Cel) | 260 | 260 | 260 | 260 | 260 | 260 |
| Qualification Status | Not Qualified | Not Qualified | Not Qualified | Not Qualified | — | — |
| Supply Current-Max | 40 mA | — | 0.002 mA | 40 mA | 40 mA | 40 mA |
| Supply Voltage-Max | 3.6 V | — | — | 3.6 V | 3.6 V | 3.6 V |
| Supply Voltage-Min | 3 V | — | — | 3 V | 3.3 V | 3.3 V |
| Supply Voltage-Nom | 3.3 V | — | — | 3.3 V | 3.3 V | 3.3 V |
| Surface Mount | YES | YES | YES | YES | YES | YES |
| Technology | CMOS | AVALANCHE | CMOS | CMOS | CMOS | CMOS |
| Temperature Grade | COMMERCIAL | — | INDUSTRIAL | COMMERCIAL | INDUSTRIAL | INDUSTRIAL |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | NICKEL PALLADIUM GOLD | Matte Tin (Sn) | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | GULL WING | GULL WING | GULL WING | GULL WING | GULL WING | GULL WING |
| Terminal Pitch | 0.8 mm | — | 1.27 mm | 0.8 mm | 0.8 mm | 0.8 mm |
| Terminal Position | QUAD | DUAL | DUAL | QUAD | QUAD | QUAD |
| Time@Peak Reflow Temperature-Max (s) | 30 | 30 | — | 30 | 30 | 30 |
| uPs/uCs/Peripheral ICs Type | BUS CONTROLLER, UNIVERSAL SERIAL BUS | — | — | BUS CONTROLLER, UNIVERSAL SERIAL BUS | BUS CONTROLLER, UNIVERSAL SERIAL BUS | BUS CONTROLLER, UNIVERSAL SERIAL BUS |
| ## TUSB2046BVF Alternates Showing results | Image | — | — | — | — | — |
| Breakdown Voltage-Max | — | 8 V | — | — | — | — |
| Breakdown Voltage-Min | — | 6.5 V | — | — | — | — |
| Breakdown Voltage-Nom | — | 7 V | — | — | — | — |
| Configuration | — | 2 BANKS, COMMON ANODE, 2 ELEMENTS, 4 CHANNEL | — | — | — | — |
| Diode Element Material | — | SILICON | — | — | — | — |
| Diode Type | — | TRANS VOLTAGE SUPPRESSOR DIODE | — | — | — | — |
| JEDEC-95 Code | — | MO-153AA | — | — | — | — |
| Non-rep Peak Rev Power Dis-Max | — | 60 W | — | — | — | — |
| Number of Elements | — | 4 | — | — | — | — |
| Polarity | — | UNIDIRECTIONAL | — | — | — | — |
| Reference Standard | — | IEC-61000-4-2 | — | — | — | — |
| Rep Pk Reverse Voltage-Max | — | 6 V | — | — | — | — |
| Reverse Current-Max | — | 1 µA | — | — | — | — |
| Reverse Test Voltage | — | 6 V | — | — | — | — |
| Manufacturer Package Code | — | — | SOIC-8 | — | — | — |
| Factory Lead Time | — | — | 6 Weeks | — | — | — |
| Additional Feature | — | — | 1000000 ERASE/WRITE CYCLES MIN; DATA RETENTION > 200 YEARS | — | SUPPORTS 6-MHZ OPERATION THROUGH A CRYSTAL INPUT OR A 48-MHZ INPUT CLOCK | SUPPORTS 6-MHZ OPERATION THROUGH A CRYSTAL INPUT OR A 48-MHZ INPUT CLOCK |
| Clock Frequency-Max (fCLK) | — | — | 2 MHz | — | — | — |
| Data Retention Time-Min | — | — | 200 | — | — | — |
| Endurance | — | — | 1000000 Write/Erase Cycles | — | — | — |
| Memory Density | — | — | 1024 bit | — | — | — |
| Memory IC Type | — | — | EEPROM | — | — | — |
| Memory Width | — | — | 16 | — | — | — |
| Number of Functions | — | — | 1 | — | — | — |
| Number of Ports | — | — | 1 | — | — | — |
| Number of Words | — | — | 64 words | — | — | — |
| Number of Words Code | — | — | 64 | — | — | — |
| Operating Mode | — | — | SYNCHRONOUS | — | — | — |
| Organization | — | — | 64X16 | — | — | — |
| Output Characteristics | — | — | TOTEM POLE | — | — | — |
| Parallel/Serial | — | — | SERIAL | — | — | — |
| Ready/Busy | — | — | YES | — | — | — |
| Reverse Pinout | — | — | NO | — | — | — |
| Screening Level | — | — | TS 16949 | — | — | — |
| Serial Bus Type | — | — | MICROWIRE | — | — | — |
| Standby Current-Max | — | — | 0.000001 A | — | — | — |
| Supply Voltage-Max (Vsup) | — | — | 5.5 V | — | — | — |
| Supply Voltage-Min (Vsup) | — | — | 2.5 V | — | — | — |
| Supply Voltage-Nom (Vsup) | — | — | 3 V | — | — | — |
| Write Cycle Time-Max (tWC) | — | — | 6 ms | — | — | — |
| Write Protection | — | — | SOFTWARE | — | — | — |
| ## 93LC46BT-I/SN Alternates Showing results | — | — | Image | — | — | — |
| ## TUSB2046BVFR Alternates Showing results | — | — | — | Image | — | — |
| Date Of Intro | — | — | — | — | 2017-07-06 | 2017-07-06 |
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 5 alternatives for TUSB2046BVF — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for TUSB2046BVF 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 TUSB2046BVF 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 TUSB2046BVF?
Known equivalents for TUSB2046BVF include SN75240PWRG4, 93LC46BT-I/SN, TUSB2046BVFR. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of TUSB2046BVF?
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 TUSB2046BVF 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.