Overview
The SN74LVC1G240DCKT is a single buffer/driver with a 3-state output, designed and manufactured by Texas Instruments. This device is part of the LVC (Low-Voltage CMOS) family and is known for its versatility and robust performance across a wide range of supply voltages. The SN74LVC1G240DCKT operates from 1.65 V to 5.5 V, making it suitable for various applications requiring low power consumption and high-speed data transmission.
Key Specifications
| Parameter | Min | Typ | Max | Unit |
|---|---|---|---|---|
| Supply Voltage (VCC) | 1.65 | 5.5 | V | |
| Input Voltage (VI) | -0.5 | 6.5 | V | |
| Output Voltage (VO) | -0.5 | VCC + 0.5 | V | |
| High-Level Input Voltage (VIH) | 0.7 * VCC | VCC | V | |
| Low-Level Input Voltage (VIL) | 0.3 * VCC | 0.2 * VCC | V | |
| Propagation Delay (tpd) | 0.7 | 3.7 | ns | |
| Output Drive Current (IOH/IOL) | -32 | 32 | mA | |
| Power Dissipation (Cpd) | 17 | pF | ||
| Operating Temperature Range | -40 | 125 | °C | |
| Package Type | SC70 (DCK) |
Key Features
- Supports 5-V VCC operation and inputs accept voltages up to 5.5 V.
- Provides down translation to VCC, enabling compatibility with different voltage levels.
- Low power consumption with a maximum ICC of 10 μA.
- High output drive capability of ±24 mA at 3.3 V.
- Ioff supports live insertion, partial-power-down mode, and back drive protection.
- Latch-up performance exceeds 100 mA per JESD 78, Class II.
- ESD protection exceeds JESD 22 – 2000-V Human-Body Model, 200-V Machine Model, and 1000-V Charged-Device Model.
- Maximum propagation delay of 3.7 ns at 3.3 V.
- NanoFree™ package technology, using the die as the package, reducing size and enhancing performance.
Applications
- General-purpose logic and buffer applications.
- Level translation between different voltage domains.
- High-speed data transmission and signal buffering in digital systems.
- Partial-power-down applications where Ioff is crucial.
- Systems requiring low power consumption and high output drive capability.
Q & A
- What is the operating voltage range of the SN74LVC1G240DCKT? The device operates from 1.65 V to 5.5 V.
- What is the maximum propagation delay of the SN74LVC1G240DCKT at 3.3 V? The maximum propagation delay is 3.7 ns.
- What is the output drive current capability of the SN74LVC1G240DCKT at 3.3 V? The device can drive up to ±24 mA at 3.3 V.
- Does the SN74LVC1G240DCKT support partial-power-down mode? Yes, it supports partial-power-down mode with Ioff circuitry.
- What type of ESD protection does the SN74LVC1G240DCKT have? The device has ESD protection exceeding JESD 22 standards.
- What is the package type of the SN74LVC1G240DCKT? The package type is SC70 (DCK).
- What is the operating temperature range of the SN74LVC1G240DCKT? The device operates from -40°C to 125°C.
- How does the SN74LVC1G240DCKT handle latch-up performance? The device's latch-up performance exceeds 100 mA per JESD 78, Class II.
- What is the power dissipation of the SN74LVC1G240DCKT? The power dissipation is typically 17 pF at 10 MHz.
- Is the SN74LVC1G240DCKT suitable for high-speed data transmission? Yes, it is designed for high-speed applications with low propagation delays.
