SN74LVC1T45DBVRAlternatives & Equivalent Parts
About SN74LVC1T45DBVR
SN74LVC1T45DBVR is a Integrated Circuit component manufactured by Texas Instruments. It comes in a SOT23 (6-Pin) 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 | SN74LVC1T45DBVRSource | SN74LVC1T45DBVT | SN74LVC1T45DBVRE4 | DRV591VFPR | INA330AIDGST | REF3120AIDBZT | SN74LVC1T45DBVRG4 | SN74LVC2T45DCTR | SN74LVC2T45DCTT | SN74LVC2T45DCTRE4 |
|---|---|---|---|---|---|---|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments |
| Package Type | SOT23 (6-Pin) | SOT23 (6-Pin) | SOT23 (6-Pin) | Quad Flat Packages | Small Outline Packages | Other | SOT23 (6-Pin) | Small Outline Packages | Small Outline Packages | — |
| Pin Count | 6 | 6 | 6 | 32 | 10 | 3 | 6 | 8 | 8 | — |
| Temperature Range | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C | — |
| Price | $0.1575 | $0.3750 | $0.0398 | $8.7100 | $3.6200 | $0.6912 | $0.0398 | $0.1268 | $0.8400 | $0.1249 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | — |
| Electrical Parameters | ||||||||||
| Pbfree Code | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | — |
| YTEOL | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | — |
| Control Type | COMMON CONTROL | COMMON CONTROL | COMMON CONTROL | — | — | — | COMMON CONTROL | COMMON CONTROL | COMMON CONTROL | — |
| Count Direction | BIDIRECTIONAL | BIDIRECTIONAL | BIDIRECTIONAL | — | — | — | BIDIRECTIONAL | BIDIRECTIONAL | BIDIRECTIONAL | — |
| Family | LVC/LCX/Z | LVC/LCX/Z | LVC/LCX/Z | — | — | — | LVC/LCX/Z | LVC/LCX/Z | LVC/LCX/Z | — |
| JESD-30 Code | R-PDSO-G6 | R-PDSO-G6 | R-PDSO-G6 | S-PQFP-G32 | S-PDSO-G10 | R-PDSO-G3 | R-PDSO-G6 | R-PDSO-G8 | R-PDSO-G8 | — |
| JESD-609 Code | e4 | e4 | e4 | e4 | e4 | e4 | e4 | e3 | e3 | — |
| Load Capacitance (CL) | 15 pF | 15 pF | 15 pF | — | — | — | 15 pF | — | — | — |
| Logic IC Type | BUS TRANSCEIVER | BUS TRANSCEIVER | BUS TRANSCEIVER | — | — | — | BUS TRANSCEIVER | BUS TRANSCEIVER | BUS TRANSCEIVER | — |
| Max I(ol) | 0.032 A | 0.032 A | 0.032 A | — | — | — | 0.032 A | 0.032 A | 0.032 A | — |
| Number of Bits | 1 | 1 | 1 | — | — | — | 1 | 2 | 2 | — |
| Number of Functions | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | — |
| Number of Ports | 2 | 2 | 2 | — | — | — | 2 | 2 | 2 | — |
| Output Characteristics | 3-STATE | 3-STATE | 3-STATE | — | — | — | 3-STATE | 3-STATE | 3-STATE | — |
| Output Polarity | TRUE | TRUE | TRUE | — | — | — | TRUE | TRUE | TRUE | — |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | — |
| Package Equivalence Code | TSOP6,.11,37 | TSOP6,.11,37 | TSOP6,.11,37 | — | — | TO-236 | TSOP6,.11,37 | SSOP8,.16 | SSOP8,.16 | — |
| Package Shape | RECTANGULAR | RECTANGULAR | RECTANGULAR | SQUARE | SQUARE | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | — |
| Package Style | SMALL OUTLINE, LOW PROFILE, SHRINK PITCH | SMALL OUTLINE, LOW PROFILE, SHRINK PITCH | SMALL OUTLINE, LOW PROFILE, SHRINK PITCH | FLATPACK, HEAT SINK/SLUG, LOW PROFILE | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE, LOW PROFILE, SHRINK PITCH | SMALL OUTLINE, LOW PROFILE, SHRINK PITCH | SMALL OUTLINE, LOW PROFILE, SHRINK PITCH | — |
| Packing Method | TR | TR | TR | — | — | — | TR | TR | TR | — |
| Peak Reflow Temperature (Cel) | 260 | 260 | 260 | 260 | 260 | 260 | 260 | 260 | 260 | — |
| Power Supply Current-Max (ICC) | 0.004 mA | 0.004 mA | 0.004 mA | — | — | — | 0.004 mA | 0.004 mA | 0.004 mA | — |
| Prop. Delay@Nom-Sup | 17.7 ns | 17.7 ns | 17.7 ns | — | — | — | 17.7 ns | 17.7 ns | 17.7 ns | — |
| Propagation Delay (tpd) | 3.9 ns | 3.9 ns | 3.9 ns | — | — | — | 3.9 ns | 3.9 ns | 3.9 ns | — |
| Qualification Status | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | — |
| Supply Voltage-Max (Vsup) | 5.5 V | 5.5 V | 5.5 V | — | 5.5 V | 5.5 V | 5.5 V | 5.5 V | 5.5 V | — |
| Supply Voltage-Min (Vsup) | 1.08 V | 1.08 V | 1.08 V | — | 2.7 V | 2.098 V | 1.08 V | 1.08 V | 1.08 V | — |
| Supply Voltage-Nom (Vsup) | 3.3 V | 3.3 V | 3.3 V | — | 5 V | 5 V | 3.3 V | 3.3 V | 3.3 V | — |
| Surface Mount | YES | YES | YES | YES | YES | YES | YES | YES | YES | — |
| Technology | CMOS | CMOS | CMOS | — | — | CMOS | CMOS | CMOS | CMOS | — |
| Temperature Grade | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL | AUTOMOTIVE | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL | — |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold/Silver (Ni/Pd/Au/Ag) | Nickel/Palladium/Gold/Silver (Ni/Pd/Au/Ag) | Nickel/Palladium/Gold (Ni/Pd/Au) | Tin (Sn) | Tin (Sn) | — |
| Terminal Form | GULL WING | GULL WING | GULL WING | GULL WING | GULL WING | GULL WING | GULL WING | GULL WING | GULL WING | — |
| Terminal Pitch | 0.95 mm | 0.95 mm | 0.95 mm | — | 0.5 mm | 0.95 mm | 0.95 mm | 0.65 mm | 0.65 mm | — |
| Terminal Position | DUAL | DUAL | DUAL | QUAD | DUAL | DUAL | DUAL | DUAL | DUAL | — |
| Time@Peak Reflow Temperature-Max (s) | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | — |
| ## SN74LVC1T45DBVR Alternates Showing results | Image | — | — | — | — | — | — | — | — | — |
| ## SN74LVC1T45DBVT Alternates Showing results | — | Image | — | — | — | — | — | — | — | — |
| Built-in Protections | — | — | — | OVER CURRENT; THERMAL | — | — | — | — | — | — |
| Driver Number of Bits | — | — | — | 2 | — | — | — | — | — | — |
| Interface IC Type | — | — | — | BUFFER OR INVERTER BASED PERIPHERAL DRIVER | — | — | — | — | — | — |
| Output Current Flow Direction | — | — | — | SOURCE AND SINK | — | — | — | — | — | — |
| Output Current-Max | — | — | — | 3 A | — | 0.01 A | — | — | — | — |
| Supply Voltage-Max | — | — | — | 5.5 V | — | — | — | — | — | — |
| Supply Voltage-Min | — | — | — | 2.8 V | — | — | — | — | — | — |
| Supply Voltage-Nom | — | — | — | 3.3 V | — | — | — | — | — | — |
| ## DRV591VFPR Alternates Showing results | — | — | — | Image | — | — | — | — | — | — |
| Analog IC - Other Type | — | — | — | — | ANALOG CIRCUIT | THREE TERMINAL VOLTAGE REFERENCE | — | — | — | — |
| Number of Channels | — | — | — | — | 1 | — | — | — | — | — |
| Input Voltage-Max | — | — | — | — | — | 5.5 V | — | — | — | — |
| Input Voltage-Min | — | — | — | — | — | 2.098 V | — | — | — | — |
| Number of Outputs | — | — | — | — | — | 1 | — | — | — | — |
| Output Voltage-Max | — | — | — | — | — | 2.052 V | — | — | — | — |
| Output Voltage-Min | — | — | — | — | — | 2.043 V | — | — | — | — |
| Output Voltage-Nom | — | — | — | — | — | 2.048 V | — | — | — | — |
| Temp Coef of Voltage-Max | — | — | — | — | — | 20 ppm/°C | — | — | — | — |
| Trim/Adjustable Output | — | — | — | — | — | NO | — | — | — | — |
| Voltage Tolerance-Max | — | — | — | — | — | 0.2% | — | — | — | — |
| ## REF3120AIDBZT Alternates Showing results | — | — | — | — | — | Image | — | — | — | — |
| Additional Feature | — | — | — | — | — | — | — | TWO SEPARATE CONFIGURABLE POWER SUPPLY FOR PORT A AND PORT B | TWO SEPARATE CONFIGURABLE POWER SUPPLY FOR PORT A AND PORT B | — |
| ## SN74LVC2T45DCTR Alternates Showing results | — | — | — | — | — | — | — | Image | — | — |
| ## SN74LVC2T45DCTT Alternates Showing results | — | — | — | — | — | — | — | — | Image | — |
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 9 alternatives for SN74LVC1T45DBVR — response within 24 hours.
Quick Links
Bus Transceiver, LVC/LCX/Z Series, 1-Func, 1-Bit, True Output, CMOS, PDSO6
Bus Transceiver, LVC/LCX/Z Series, 1-Func, 1-Bit, True Output, CMOS, PDSO6
suggested
suggested
suggested
Bus Transceiver, LVC/LCX/Z Series, 1-Func, 1-Bit, True Output, CMOS, PDSO6
Bus Transceiver, LVC/LCX/Z Series, 1-Func, 2-Bit, True Output, CMOS, PDSO8
Bus Transceiver, LVC/LCX/Z Series, 1-Func, 2-Bit, True Output, CMOS, PDSO8
Bus Transceiver, LVC/LCX/Z Series, 1-Func, 2-Bit, True Output, CMOS, PDSO8
Why Look for Alternatives?
Finding alternatives for SN74LVC1T45DBVR 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 SN74LVC1T45DBVR 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 SN74LVC1T45DBVR?
Known equivalents for SN74LVC1T45DBVR include SN74LVC1T45DBVT, SN74LVC1T45DBVRE4, DRV591VFPR. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of SN74LVC1T45DBVR?
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 SN74LVC1T45DBVR 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.