SN74LVC1T45TDCKRQ1Alternatives & Equivalent Parts
About SN74LVC1T45TDCKRQ1
SN74LVC1T45TDCKRQ1 is a Integrated Circuit component manufactured by Texas Instruments. It comes in a Other package. Below you'll find known alternative and equivalent parts that can serve as replacements in your design.
Specification Comparison
| Parameter | SN74LVC1T45TDCKRQ1Source | SN74LVC1T45MDCKREP | SN74LVC1T45DCKTG4 |
|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments |
| Package Type | Other | SOT23 (6-Pin) | SOT23 (6-Pin) |
| Pin Count | 6 | 6 | 6 |
| Temperature Range | -40.0°C ~ 105.0°C | -55.0°C ~ 125.0°C | -40.0°C ~ 85.0°C |
| Price | $0.1949 | $1.0823 | $0.1836 |
| Electrical Parameters | |||
| Pbfree Code | Yes | Yes | Yes |
| YTEOL | 0 | 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 | e4 | e4 | e3 |
| Logic IC Type | BUS TRANSCEIVER | BUS TRANSCEIVER | BUS TRANSCEIVER |
| Max I(ol) | 0.024 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 |
| Propagation Delay (tpd) | 20.7 ns | 6.9 ns | 3.9 ns |
| Qualification Status | Not Qualified | Not Qualified | Not Qualified |
| Screening Level | AEC-Q100 | — | — |
| Supply Voltage-Max (Vsup) | 5.5 V | 5.5 V | 5.5 V |
| Supply Voltage-Min (Vsup) | 1.65 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 | MILITARY | INDUSTRIAL |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | 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 |
| Power Supply Current-Max (ICC) | — | 0.004 mA | 0.004 mA |
| Prop. Delay@Nom-Sup | — | 20.7 ns | 17.7 ns |
| Load Capacitance (CL) | — | — | 15 pF |
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
Why Look for Alternatives?
Finding alternatives for SN74LVC1T45TDCKRQ1 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 SN74LVC1T45TDCKRQ1 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 SN74LVC1T45TDCKRQ1?
Known equivalents for SN74LVC1T45TDCKRQ1 include SN74LVC1T45MDCKREP, SN74LVC1T45DCKTG4. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of SN74LVC1T45TDCKRQ1?
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 SN74LVC1T45TDCKRQ1 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.