74LVC1G240DBVR Texas Instruments Integrated Circuit (SOT23 (5-Pin)) In Stock
Texas Instruments 74LVC1G240DBVR is a single-gate, 3-state inverting buffer and line driver supporting 1.65V to 5.5V operation with 32mA output drive, ideal for logic level translation and bus interface applications. Available in compact 5-pin SOT-23 package with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- SOT23 (5-Pin)
- Pin Count
- 5
- Lifecycle
- ACTIVE
- Datasheet
- 74LVC1G240DBVR Datasheet PDF
- Category
- Integrated Circuit
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of 74LVC1G240DBVR?
- Single-gate 3-state inverting buffer/line driver in ultra-compact SOT-23 (5-pin) package
- Wide supply voltage range: 1.65V to 5.5V for mixed-voltage system compatibility
- High output drive current: 32mA sink/source enabling direct bus line driving
- 3-state output control for easy bus sharing and signal multiplexing
- LVC logic family ensures low power consumption and fast switching speeds
What is 74LVC1G240DBVR used for?
The 74LVC1G240DBVR is widely used in portable electronics and IoT devices for logic level translation between 1.8V and 3.3V/5V systems. It excels in microcontroller GPIO expansion, bus interface circuits, and signal buffering applications where minimal board space is critical. Its 3-state output makes it ideal for shared data bus architectures in embedded systems, communication interfaces, and industrial control equipment.
What are the specifications of 74LVC1G240DBVR?
| YTEOL | EYTEOL |
| Package | SOT23 (5-Pin) |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Country of Origin | Country of Origin |
Where can I find the 74LVC1G240DBVR datasheet?
74LVC1G240DBVR Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for 74LVC1G240DBVR?
Compatible alternatives and drop-in replacements for 74LVC1G240DBVR:
Bus Driver, LVC/LCX/Z Series, 1-Func, 1-Bit, Inverted Output, CMOS, PDSO5
Bus Driver, LVC/LCX/Z Series, 1-Func, 1-Bit, Inverted Output, CMOS, PDSO5
Bus Driver, LVC/LCX/Z Series, 1-Func, 1-Bit, Inverted Output, CMOS, PDSO5
Frequently Asked Questions
What is the supply voltage range of the 74LVC1G240DBVR?
The 74LVC1G240DBVR operates over a wide supply voltage range of 1.65V to 5.5V, making it compatible with modern low-voltage logic systems (1.8V, 2.5V, 3.3V) as well as legacy 5V TTL and CMOS logic families. This flexibility simplifies mixed-voltage board designs.
What package does the 74LVC1G240DBVR come in and what are its dimensions?
The 74LVC1G240DBVR is housed in a 5-pin SOT-23 (DBV) surface-mount package, which measures approximately 2.9mm x 1.6mm. This tiny footprint makes it ideal for space-constrained applications such as wearables, portable devices, and densely packed PCB designs.
How does the 3-state output of the 74LVC1G240DBVR work?
The 74LVC1G240DBVR features a dedicated output enable (OE) pin. When OE is logic HIGH, the output enters a high-impedance (3-state) mode, effectively disconnecting the output from the bus. When OE is LOW, the buffer is active and drives an inverted version of the input signal, allowing multiple devices to share a common bus without conflicts.
What are typical applications for the 74LVC1G240DBVR?
Common applications include signal buffering between microcontrollers and peripheral ICs, logic level translation in mixed 3.3V/5V systems, bus line driving in I2C or SPI interfaces, GPIO expansion in embedded systems, and output isolation in industrial control or communication equipment where bus contention must be avoided.
Is the 74LVC1G240DBVR a direct replacement for other single-gate buffer ICs?
Yes, the 74LVC1G240DBVR is functionally compatible with other LVC-family single-gate 3-state inverting buffers such as the SN74LVC1G240 in DBV package from Texas Instruments, and may be cross-referenced with equivalent parts from NXP (74LVC1G240) and Diodes Inc. Always verify pinout, voltage rating, and timing specs before substitution.
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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.
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