74LVC1G240DCKTG4 Texas Instruments Inductor (SOT23 (5-Pin)) In Stock
74LVC1G240DCKTG4 is a single-channel inverting 3-state bus driver in a compact 5-pin SC-70 package. Features 1.65V–5.5V wide supply range, 32mA output drive, and CMOS/TTL compatibility. From $0.38, in stock worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- SOT23 (5-Pin)
- Pin Count
- 5
- Lifecycle
- ACTIVE
- Datasheet
- 74LVC1G240DCKTG4 Datasheet PDF
- Category
- Inductor
- Price
- From $0.3766(MOQ 1000)
- 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 74LVC1G240DCKTG4?
- Single-channel inverting 3-state buffer with active-low output enable for flexible bus control
- Wide supply voltage range of 1.65V to 5.5V supports mixed-voltage system designs
- 32mA output drive current (I_OL) enables direct line driving without external buffers
- Ultra-compact 5-pin SC-70 (SOT23) package ideal for space-constrained PCB designs
- CMOS/TTL input compatibility ensures seamless integration with various logic families
What is 74LVC1G240DCKTG4 used for?
The 74LVC1G240DCKTG4 is widely used in portable electronics and IoT devices where space is at a premium and mixed-voltage logic interfacing is required. Its 3-state output makes it ideal for bus isolation in microcontroller systems, data buffers in handheld equipment, and signal conditioning in low-power communication interfaces. It is also commonly employed in level-shifting applications between 1.8V, 2.5V, 3.3V, and 5V logic domains.
What are the specifications of 74LVC1G240DCKTG4?
| 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 | TSSOP5/6,.08 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, THIN 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 | 0.65mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Package | SOT23 (5-Pin) |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.90 |
Where can I find the 74LVC1G240DCKTG4 datasheet?
74LVC1G240DCKTG4 Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for 74LVC1G240DCKTG4?
Compatible alternatives and drop-in replacements for 74LVC1G240DCKTG4:
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, SC-70, 5 PIN
Frequently Asked Questions
What is the supply voltage range of the 74LVC1G240DCKTG4?
The 74LVC1G240DCKTG4 operates over a wide supply voltage range of 1.65V to 5.5V, making it suitable for 1.8V, 2.5V, 3.3V, and 5V logic systems. This flexibility allows the device to be used across a broad range of modern microcontroller and FPGA-based designs without additional regulation.
How does the output enable pin work on the 74LVC1G240DCKTG4?
The 74LVC1G240DCKTG4 uses an active-low output enable (OE#) control pin. When OE# is driven LOW, the output is enabled and the inverted logic signal passes through. When OE# is HIGH, the output enters a high-impedance (3-state) condition, effectively disconnecting the driver from the bus and allowing multiple devices to share the same line.
What package does the 74LVC1G240DCKTG4 come in, and what are its dimensions?
The 74LVC1G240DCKTG4 is housed in a 5-pin SC-70 package (also known as SOT323 or DCK), which measures approximately 2.0mm × 1.25mm. This ultra-small form factor is optimized for portable, space-constrained applications such as wearables, smartphones, and compact IoT sensor boards.
Can the 74LVC1G240DCKTG4 replace other single-channel inverting bus drivers?
Yes, the 74LVC1G240DCKTG4 is pin-compatible and functionally equivalent to other single-gate LVC-family inverting 3-state buffers such as the 74LVC1G240 in SOT23-5. It can also serve as a drop-in replacement for SN74LVC1G240 devices from Texas Instruments in the same SC-70 package, provided the supply voltage and output drive requirements are met.
What is the typical propagation delay of the 74LVC1G240DCKTG4?
At 3.3V supply, the 74LVC1G240DCKTG4 typically exhibits a propagation delay of around 4.3ns (t_pd), enabling high-speed signal buffering in applications up to hundreds of megahertz. At 5V, this delay decreases further, making the device well-suited for fast digital logic and bus management in timing-sensitive designs.
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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
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| 1000+ | $0.4100 | $410.00 |
| 2500+ | $0.4030 | $1007.50 |
| 5000+ | $0.3900 | $1950.00 |
| 12500+ | $0.3830 | $4787.75 |
| 25000+ | $0.3765 | $9413.75 |
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