SN74LXC1T45QDRYRQ1 Texas Instruments Integrated Circuit (Other) In Stock
The SN74LXC1T45QDRYRQ1 is an automotive-grade, single-bit dual-supply bus transceiver with configurable voltage-level shifting. It supports bidirectional data translation between voltage domains from 1.65V to 5.5V with ultra-low power consumption. Available from major distributors with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Other
- Pin Count
- 6
- Lifecycle
- ACTIVE
- Datasheet
- SN74LXC1T45QDRYRQ1 Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.3452(MOQ 1000)
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Automotive-qualified (AEC-Q100) dual-supply voltage-level translator supporting 1.65V to 5.5V on both A and B ports
- Bidirectional operation with common control for flexible system integration in automotive and industrial applications
- Ultra-low quiescent current and 5-ns typical propagation delay enabling high-speed, low-power designs
Applications
The SN74LXC1T45QDRYRQ1 is widely used in automotive infotainment and body control modules where multiple voltage domains must communicate reliably. It is also deployed in industrial sensor interfaces and microcontroller I/O expansion boards that mix 1.8V, 3.3V, and 5V logic. Additionally, it serves portable consumer electronics requiring compact, low-power level-shifting in a small SOT-23 package.
Specifications
| Pbfree Code | Yes |
| YTEOL | 15 |
| Control Type | COMMON CONTROL |
| Count Direction | BIDIRECTIONAL |
| Family | LXC |
| JESD-30 Code | R-PDSO-N6 |
| JESD-609 Code | e4 |
| Load Capacitance (CL) | 15pF |
| Logic IC Type | BUS TRANSCEIVER |
| Max I(ol) | 0.032A |
| Number of Bits | 1 |
| Number of Functions | 1 |
| Number of Ports | 2 |
| Output Characteristics | 3-STATE |
| Output Polarity | TRUE |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SOLCC6,.03,20 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, VERY THIN PROFILE |
| Packing Method | TR, 7 INCH |
| Peak Reflow Temperature (Cel) | 260 |
| Power Supply Current-Max (ICC) | 0.004mA |
| Prop. Delay@Nom-Sup | 85ns |
| Propagation Delay (tpd) | 11ns |
| Screening Level | AEC-Q100 |
| Supply Voltage-Max (Vsup) | 5.5V |
| Supply Voltage-Min (Vsup) | 0.44V |
| Supply Voltage-Nom (Vsup) | 1.2V |
| Surface Mount | YES |
| Technology | CMOS |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | NO LEAD |
| Terminal Pitch | 0.5mm |
| Terminal Position | DUAL |
| Package | Other |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.90 |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for SN74LXC1T45QDRYRQ1:
Bus Transceiver, LXC Series, 1-Func, 1-Bit, True Output, CMOS, PDSO6
Frequently Asked Questions
What voltage ranges does the SN74LXC1T45QDRYRQ1 support for level shifting?
The SN74LXC1T45QDRYRQ1 supports voltage-level shifting between 1.65V and 5.5V on both the A and B supply ports, making it compatible with 1.8V, 2.5V, 3.3V, and 5V logic systems in a single device.
Is the SN74LXC1T45QDRYRQ1 suitable for automotive applications?
Yes, it is AEC-Q100 qualified for automotive use, meeting Grade 1 temperature requirements from -40°C to +125°C, and is designed for reliability in automotive body control, ADAS, and infotainment systems.
What is the maximum output current of the SN74LXC1T45QDRYRQ1?
The device provides a maximum output low current (I_OL) of 32 mA, sufficient to drive standard logic loads. Its 15 pF load capacitance rating ensures stable operation at high switching speeds.
What package does the SN74LXC1T45QDRYRQ1 come in?
The SN74LXC1T45QDRYRQ1 is available in a 6-pin SOT-23 (JEDEC R-PDSO-N6) package, a compact and industry-standard footprint ideal for space-constrained PCB designs.
Can the SN74LXC1T45QDRYRQ1 be used as a replacement for non-automotive level translators?
Yes, the SN74LXC1T45QDRYRQ1 is a drop-in automotive-grade upgrade for standard LXC1T45 level translators, offering identical pinout and electrical characteristics with added qualification for harsher environments.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1000+ | $0.3980 | $398.00 |
| 2500+ | $0.3910 | $977.50 |
| 5000+ | $0.3610 | $1805.00 |
| 10000+ | $0.3535 | $3534.60 |
| 15000+ | $0.3496 | $5243.25 |
| 25000+ | $0.3452 | $8630.50 |
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