74LVC1G240DBVTG4 Texas Instruments Integrated Circuit (SOT23 (5-Pin)) In Stock
The 74LVC1G240DBVTG4 is a single buffer/line driver with 3-state output from Texas Instruments LVC low-voltage CMOS family. Operating from 1.65V to 5.5V supply with 3.3ns propagation delay at 3.3V, it features 32mA output drive and 5V-tolerant inputs for seamless mixed-voltage bus interfacing in compact SOT-23-5 package.
- Manufacturer
- Texas Instruments
- Package
- SOT23 (5-Pin)
- Pin Count
- 5
- Lifecycle
- ACTIVE
- Datasheet
- 74LVC1G240DBVTG4 Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.3766(MOQ 6250)
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of 74LVC1G240DBVTG4?
- Single buffer with 3-state output for bus isolation and line driving
- Ultra-wide 1.65V to 5.5V supply voltage range
- 5V-tolerant inputs enable 3.3V to 5V level translation
- 3.3ns propagation delay at 3.3V for high-speed signal paths
- 32mA output drive in SOT-23-5 package (2.9mm × 1.6mm)
What is 74LVC1G240DBVTG4 used for?
Used in mixed-voltage bus interfaces, FPGA-to-legacy bus bridging, signal buffering in point-of-load power modules, and level-sensitive clock distribution. Common in automotive ECUs, telecom equipment, and industrial automation where 3.3V controllers interface with 5V peripheral buses.
What are the specifications of 74LVC1G240DBVTG4?
| Pbfree Code | Yes |
| YTEOL | 15 |
| Control Type | ENABLE LOW |
| Count Direction | UNIDIRECTIONAL |
| Family | LVC/LCX/Z |
| JESD-30 Code | R-PDSO-G5 |
| JESD-609 Code | e4 |
| Logic IC Type | BUS DRIVER |
| Max I(ol) | 0.032A |
| Number of Functions | 1 |
| Number of Ports | 2 |
| Output Characteristics | 3-STATE |
| Output Polarity | INVERTED |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TSOP5/6,.11,37 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, LOW PROFILE, SHRINK PITCH |
| Packing Method | TR |
| Peak Reflow Temperature (Cel) | 260 |
| Power Supply Current-Max (ICC) | 0.01mA |
| Propagation Delay (tpd) | 8.6ns |
| Qualification Status | Not Qualified |
| Supply Voltage-Max (Vsup) | 5.5V |
| Supply Voltage-Min (Vsup) | 1.65V |
| Supply Voltage-Nom (Vsup) | 3.3V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | AUTOMOTIVE |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.95mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Package | SOT23 (5-Pin) |
Compliance & Regulatory
| RoHS Status | Compliant |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.90 |
Where can I find the 74LVC1G240DBVTG4 datasheet?
74LVC1G240DBVTG4 Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for 74LVC1G240DBVTG4?
Compatible alternatives and drop-in replacements for 74LVC1G240DBVTG4:
Bus Driver, LVC/LCX/Z Series, 1-Func, 1-Bit, Inverted Output, CMOS, PDSO5
Rochester Electronics LLC LVC/LCX/Z SERIES, 1-BIT DRIVER, INVERTED OUTPUT, PDSO5, GREEN, PLASTIC, SOT-23, 5 PIN
Frequently Asked Questions
What voltage levels does the 74LVC1G240DBVTG4 support?
The 74LVC1G240DBVTG4 operates from 1.65V to 5.5V supply voltage, covering 1.8V, 2.5V, 3.3V, and 5V logic levels. Its 5V-tolerant inputs accept up to 5.5V regardless of VCC setting, enabling direct connection between 3.3V and 5V logic domains without external level shifters.
What applications use the 74LVC1G240DBVTG4 buffer?
This buffer is commonly used for signal conditioning between different voltage domains, UART/SPI level translation, clock distribution buffering, and bus isolation in mixed-voltage designs. Automotive ECUs use it to bridge 3.3V microcontrollers with 5V CAN transceivers and legacy sensor interfaces.
What are equivalent alternatives to the 74LVC1G240DBVTG4?
The SN74LVC1G241DBVR from TI is functionally identical but with active-high enable. The 74LVC1G07DCKR provides open-drain output for wired-OR applications. From NXP, the 74LVC1G240GW offers the same function in an ultra-small XSON6 package at 1.0 × 1.0mm.
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Why Buy from FindMyChip
About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
More from Texas Instruments
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 6250+ | $0.3909 | $2443.00 |
| 12500+ | $0.3830 | $4787.75 |
| 25000+ | $0.3765 | $9413.75 |
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