SN74LVC1T45DCKR-PAlternatives & Equivalent Parts
About SN74LVC1T45DCKR-P
SN74LVC1T45DCKR-P 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.
Specification Comparison
| Parameter | SN74LVC1T45DCKR-PSource | SN74LVC1T45DCKR | SN74LVC1T45DCKT | SN74LVC1T45QDCKRQ1 | SN74LVC1T45DCKTG4 |
|---|---|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments |
| Package Type | SOT23 (6-Pin) | — | Small Outline Packages | SOT23 (6-Pin) | SOT23 (6-Pin) |
| Pin Count | 6 | — | 6 | 6 | 6 |
| Temperature Range | — | — | -40.0°C ~ 85.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 85.0°C |
| Price | $0.0440 | — | $0.0614 | — | $0.1836 |
| Electrical Parameters | |||||
| Pbfree Code | — | — | Yes | Yes | Yes |
| YTEOL | — | — | 15 | 15 | 15 |
| Control Type | — | — | COMMON CONTROL | COMMON CONTROL | COMMON CONTROL |
| Count Direction | — | — | BIDIRECTIONAL | BIDIRECTIONAL | BIDIRECTIONAL |
| Family | — | — | LVC/LCX/Z | LVC/LCX/Z | LVC/LCX/Z |
| JESD-30 Code | — | — | R-PDSO-G6 | R-PDSO-G6 | R-PDSO-G6 |
| JESD-609 Code | — | — | e3 | e4 | e3 |
| Load Capacitance (CL) | — | — | 15 pF | — | 15 pF |
| Logic IC Type | — | — | BUS TRANSCEIVER | BUS TRANSCEIVER | BUS TRANSCEIVER |
| Max I(ol) | — | — | 0.032 A | 0.032 A | 0.032 A |
| Number of Bits | — | — | 1 | 1 | 1 |
| Number of Functions | — | — | 1 | 1 | 1 |
| Number of Ports | — | — | 2 | 2 | 2 |
| Output Characteristics | — | — | 3-STATE | 3-STATE | 3-STATE |
| Output Polarity | — | — | TRUE | TRUE | TRUE |
| Package Body Material | — | — | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | — | — | TSSOP6,.08 | TSSOP6,.08 | TSSOP6,.08 |
| Package Shape | — | — | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| Package Style | — | — | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH |
| Packing Method | — | — | TR | TR | TR |
| Peak Reflow Temperature (Cel) | — | — | 260 | 260 | 260 |
| Power Supply Current-Max (ICC) | — | — | 0.004 mA | 0.004 mA | 0.004 mA |
| Prop. Delay@Nom-Sup | — | — | 17.7 ns | 20.7 ns | 17.7 ns |
| Propagation Delay (tpd) | — | — | 3.9 ns | 3.9 ns | 3.9 ns |
| Qualification Status | — | — | Not Qualified | Not Qualified | Not Qualified |
| Supply Voltage-Max (Vsup) | — | — | 5.5 V | 5.5 V | 5.5 V |
| Supply Voltage-Min (Vsup) | — | — | 1.08 V | 1.08 V | 1.08 V |
| Supply Voltage-Nom (Vsup) | — | — | 3.3 V | 3.3 V | 3.3 V |
| Surface Mount | — | — | YES | YES | YES |
| Technology | — | — | CMOS | CMOS | CMOS |
| Temperature Grade | — | — | INDUSTRIAL | AUTOMOTIVE | INDUSTRIAL |
| Terminal Finish | — | — | Tin (Sn) | Nickel/Palladium/Gold (Ni/Pd/Au) | Tin (Sn) |
| Terminal Form | — | — | GULL WING | GULL WING | GULL WING |
| Terminal Pitch | — | — | 0.65 mm | 0.65 mm | 0.65 mm |
| Terminal Position | — | — | DUAL | DUAL | DUAL |
| Time@Peak Reflow Temperature-Max (s) | — | — | 30 | 30 | 30 |
| ## SN74LVC1T45DCKT Alternates Showing results | — | — | Image | — | — |
| Screening Level | — | — | — | AEC-Q100 | — |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
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
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 SN74LVC1T45DCKR-P 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 SN74LVC1T45DCKR-P 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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What is equivalent to SN74LVC1T45DCKR-P?
Known equivalents for SN74LVC1T45DCKR-P include SN74LVC1T45DCKR, SN74LVC1T45DCKT, SN74LVC1T45QDCKRQ1. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of SN74LVC1T45DCKR-P?
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 SN74LVC1T45DCKR-P 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.