SN74LVC2T45DCTRAlternatives & Equivalent Parts
About SN74LVC2T45DCTR
SN74LVC2T45DCTR 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.
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Specification Comparison
| Parameter | SN74LVC2T45DCTRSource | SN74LVC2T45DCTT | SN74LVC1T45DBVT | DS90C402M | DS90C402M/NOPB | TC4427MJA | SN74LVC2T45DCTRE4 | SN74LVC1T45DBVR | SN74LVC1T45DBVRE4 | SN74LVC1T45DBVRG4 |
|---|---|---|---|---|---|---|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Microchip | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments |
| Package Type | Small Outline Packages | Small Outline Packages | SOT23 (6-Pin) | Small Outline Packages | Small Outline Packages | Dual-In-Line Packages | — | SOT23 (6-Pin) | SOT23 (6-Pin) | SOT23 (6-Pin) |
| Pin Count | 8 | 8 | 6 | 8 | 8 | 8 | — | 6 | 6 | 6 |
| 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 | -55.0°C ~ 125.0°C | — | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C |
| Price | $0.1268 | $0.8400 | $0.3750 | $1.9221 | $1.2285 | $15.8500 | $0.1249 | $0.1575 | $0.0398 | $0.0398 |
| 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 | OBSOLETE | ACTIVE | ACTIVE | — | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | ||||||||||
| Pbfree Code | Yes | Yes | Yes | Yes | Yes | No | — | Yes | Yes | Yes |
| YTEOL | 15 | 15 | 15 | 0 | 15 | 8 | — | 15 | 15 | 15 |
| Additional Feature | TWO SEPARATE CONFIGURABLE POWER SUPPLY FOR PORT A AND PORT B | TWO SEPARATE CONFIGURABLE POWER SUPPLY FOR PORT A AND PORT B | — | — | — | — | — | — | — | — |
| 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-G8 | R-PDSO-G8 | R-PDSO-G6 | R-PDSO-G8 | R-PDSO-G8 | R-GDIP-T8 | — | R-PDSO-G6 | R-PDSO-G6 | R-PDSO-G6 |
| JESD-609 Code | e3 | e3 | e4 | e0 | e3 | e1 | — | e4 | e4 | e4 |
| 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 | 2 | 2 | 1 | — | — | — | — | 1 | 1 | 1 |
| Number of Functions | 1 | 1 | 1 | 2 | 2 | 2 | — | 1 | 1 | 1 |
| Number of Ports | 2 | 2 | 2 | — | — | — | — | 2 | 2 | 2 |
| Output Characteristics | 3-STATE | 3-STATE | 3-STATE | DIFFERENTIAL | — | TOTEM-POLE | — | 3-STATE | 3-STATE | 3-STATE |
| Output Polarity | TRUE | TRUE | TRUE | COMPLEMENTARY | TRUE | TRUE | — | TRUE | TRUE | TRUE |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | CERAMIC, GLASS-SEALED | — | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | SSOP8,.16 | SSOP8,.16 | TSOP6,.11,37 | SOP8,.25 | SOP8,.25 | DIP8,.3 | — | TSOP6,.11,37 | TSOP6,.11,37 | TSOP6,.11,37 |
| Package Shape | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | — | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| Package Style | SMALL OUTLINE, LOW PROFILE, SHRINK PITCH | SMALL OUTLINE, LOW PROFILE, SHRINK PITCH | SMALL OUTLINE, LOW PROFILE, SHRINK PITCH | SMALL OUTLINE | SMALL OUTLINE | IN-LINE | — | 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 | 235 | 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 |
| Supply Voltage-Min (Vsup) | 1.08 V | 1.08 V | 1.08 V | — | — | — | — | 1.08 V | 1.08 V | 1.08 V |
| Supply Voltage-Nom (Vsup) | 3.3 V | 3.3 V | 3.3 V | — | — | — | — | 3.3 V | 3.3 V | 3.3 V |
| Surface Mount | YES | YES | YES | YES | YES | NO | — | YES | YES | YES |
| Technology | CMOS | CMOS | CMOS | CMOS | CMOS | — | — | CMOS | CMOS | CMOS |
| Temperature Grade | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL | MILITARY | — | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL |
| Terminal Finish | Tin (Sn) | Tin (Sn) | Nickel/Palladium/Gold (Ni/Pd/Au) | Tin/Lead (Sn/Pb) | Matte Tin (Sn) | Tin/Silver/Copper (Sn96.5Ag3.0Cu0.5) | — | 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 | THROUGH-HOLE | — | GULL WING | GULL WING | GULL WING |
| Terminal Pitch | 0.65 mm | 0.65 mm | 0.95 mm | 1.27 mm | 1.27 mm | 2.54 mm | — | 0.95 mm | 0.95 mm | 0.95 mm |
| Terminal Position | DUAL | DUAL | DUAL | DUAL | DUAL | DUAL | — | DUAL | DUAL | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 | 30 | 30 | 20 | 30 | — | — | 30 | 30 | 30 |
| ## SN74LVC2T45DCTR Alternates Showing results | Image | — | — | — | — | — | — | — | — | — |
| ## SN74LVC2T45DCTT Alternates Showing results | — | Image | — | — | — | — | — | — | — | — |
| Load Capacitance (CL) | — | — | 15 pF | — | — | — | — | 15 pF | 15 pF | 15 pF |
| ## SN74LVC1T45DBVT Alternates Showing results | — | — | Image | — | — | — | — | — | — | — |
| Date Of Intro | — | — | — | 1997-05-01 | — | — | — | — | — | — |
| Input Characteristics | — | — | — | DIFFERENTIAL SCHMITT TRIGGER | DIFFERENTIAL SCHMITT TRIGGER | SCHMITT TRIGGER | — | — | — | — |
| Interface IC Type | — | — | — | LINE RECEIVER | LINE RECEIVER | BUFFER OR INVERTER BASED MOSFET DRIVER | — | — | — | — |
| Interface Standard | — | — | — | EIA-644; TIA-644 | EIA-644; TIA-644 | — | — | — | — | — |
| Out Swing-Min | — | — | — | 3.5 V | 3.5 V | — | — | — | — | — |
| Output Low Current-Max | — | — | — | 0.002 A | 0.002 A | — | — | — | — | — |
| Receive Delay-Max | — | — | — | 6 ns | 6 ns | — | — | — | — | — |
| Receiver Number of Bits | — | — | — | 2 | 2 | — | — | — | — | — |
| Supply Current-Max | — | — | — | 11 mA | 11 mA | 8 mA | — | — | — | — |
| Supply Voltage-Max | — | — | — | 5.5 V | 5.5 V | 18 V | — | — | — | — |
| Supply Voltage-Min | — | — | — | 4.5 V | 4.5 V | 4.5 V | — | — | — | — |
| Supply Voltage-Nom | — | — | — | 5 V | 5 V | — | — | — | — | — |
| Supply Voltage1-Max | — | — | — | 5.5 V | 5.5 V | 18 V | — | — | — | — |
| Supply Voltage1-Min | — | — | — | 4.5 V | 4.5 V | 4.5 V | — | — | — | — |
| Supply Voltage1-Nom | — | — | — | 5 V | 5 V | — | — | — | — | — |
| ## DS90C402M Alternates Showing results | — | — | — | Image | — | — | — | — | — | — |
| High Level Input Current-Max | — | — | — | — | 0.00001 A | — | — | — | — | — |
| ## DS90C402M/NOPB Alternates Showing results | — | — | — | — | Image | — | — | — | — | — |
| Manufacturer Package Code | — | — | — | — | — | CERDIP-8 | — | — | — | — |
| Factory Lead Time | — | — | — | — | — | 21 Weeks | — | — | — | — |
| High Side Driver | — | — | — | — | — | YES | — | — | — | — |
| Output Peak Current Limit-Nom | — | — | — | — | — | 1.5 A | — | — | — | — |
| Screening Level | — | — | — | — | — | TS 16949 | — | — | — | — |
| Turn-off Time | — | — | — | — | — | 0.08 µs | — | — | — | — |
| Turn-on Time | — | — | — | — | — | 0.1 µs | — | — | — | — |
| ## TC4427MJA Alternates Showing results | — | — | — | — | — | Image | — | — | — | — |
| ## SN74LVC1T45DBVR 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 SN74LVC2T45DCTR — response within 24 hours.
Quick Links
Bus Transceiver, LVC/LCX/Z Series, 1-Func, 2-Bit, True Output, CMOS, PDSO8
suggested
suggested
Bus Transceiver, LVC/LCX/Z Series, 1-Func, 2-Bit, True Output, CMOS, PDSO8
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
Bus Transceiver, LVC/LCX/Z Series, 1-Func, 1-Bit, True Output, CMOS, PDSO6
Why Look for Alternatives?
Finding alternatives for SN74LVC2T45DCTR 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 SN74LVC2T45DCTR 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 SN74LVC2T45DCTR?
Known equivalents for SN74LVC2T45DCTR include SN74LVC2T45DCTT, SN74LVC1T45DBVT, DS90C402M. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of SN74LVC2T45DCTR?
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 SN74LVC2T45DCTR 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.