Overview
The CLVC1G125MDCKREP is a single bus buffer gate with a 3-state output, manufactured by Texas Instruments. This device is part of the 74LVC series and is designed for low-power consumption and high-performance applications. It operates over a wide voltage range from 1.65 V to 5.5 V, making it versatile for various digital systems. The buffer gate features a non-inverting output and supports partial-power-down mode, enhancing its suitability for power-sensitive designs.
Key Specifications
| Parameter | Unit | Min | Max |
|---|---|---|---|
| VCC (Supply Voltage Range) | V | 1.65 | 5.5 |
| VI (Input Voltage Range) | V | -0.5 | 6.5 |
| VO (Output Voltage Range in High or Low State) | V | -0.5 | VCC + 0.5 |
| IO (Continuous Output Current) | mA | -50 | 50 |
| ICC (Low Power Consumption) | µA | - | 10 |
| tpd (Propagation Delay Time at 3.3 V) | ns | - | 3.7 |
| Operating Temperature Range | °C | -55 | 125 |
| Package Type | - | - | SC-70-5, SOT-353 |
Key Features
- Low power consumption with a maximum ICC of 10 µA.
- Supports 5-V VCC operation and inputs accept voltages up to 5.5 V.
- 3-state output with output-enable (OE) input; output is disabled when OE is high.
- Ioff circuitry supports partial-power-down mode, preventing damaging current backflow.
- Enhanced ESD protection exceeding JESD 22 standards (2000-V Human-Body Model, 200-V Machine Model, 1000-V Charged-Device Model).
- Latch-up performance exceeds 100 mA per JESD 78, Class II.
- High-impedance state during power up or power down ensured by tying OE to VCC through a pull-up resistor.
Applications
The CLVC1G125MDCKREP is suitable for a variety of applications where low power consumption and high-speed data transfer are critical. These include:
- Digital logic circuits in consumer electronics.
- Industrial control systems requiring low power and high reliability.
- Aerospace and military applications due to its enhanced qualification and temperature range.
- Embedded systems and IoT devices where power efficiency is paramount.
Q & A
- What is the operating voltage range of the CLVC1G125MDCKREP?
The operating voltage range is from 1.65 V to 5.5 V.
- What is the maximum propagation delay time at 3.3 V?
The maximum propagation delay time at 3.3 V is 3.7 ns.
- How does the device handle partial-power-down mode?
The device features Ioff circuitry that disables the outputs, preventing damaging current backflow when powered down.
- What type of ESD protection does the CLVC1G125MDCKREP have?
The device has enhanced ESD protection exceeding JESD 22 standards, including 2000-V Human-Body Model, 200-V Machine Model, and 1000-V Charged-Device Model.
- What is the package type of the CLVC1G125MDCKREP?
The package type is SC-70-5, also known as SOT-353.
- What is the operating temperature range of the device?
The operating temperature range is from -55°C to 125°C.
- How does the output-enable (OE) input affect the output?
The output is disabled when the OE input is high, and it enters a high-impedance state.
- What is the maximum continuous output current?
The maximum continuous output current is ±50 mA.
- Does the device support 5-V VCC operation?
Yes, the device supports 5-V VCC operation and inputs can accept voltages up to 5.5 V.
- What kind of latch-up performance does the device have?
The device's latch-up performance exceeds 100 mA per JESD 78, Class II.
