Overview
The SN74LVC2G17DCKR, produced by Texas Instruments, is a dual non-inverting buffer designed for operation over a wide voltage range of 1.65 V to 5.5 V. This device features Schmitt-Trigger inputs, which provide hysteresis and are particularly beneficial in noise-sensitive environments. The SN74LVC2G17DCKR is part of the 74LVC series and is known for its low power consumption and high performance.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Supply Voltage Range | 1.65 to 5.5 | V |
| Maximum Propagation Delay at 3.3 V | 5.4 | ns |
| Quiescent Current (ICC) | 10 | µA |
| Output Drive at 3.3 V | ±24 | mA |
| Input Type | Schmitt Trigger | |
| Package Types | 6-TSSOP, SC-88, SOT-363 | |
| Operating Temperature Range | -40°C to 125°C | |
| Maximum Junction Temperature | 150 | °C |
| ESD Protection | 2000-V Human-Body Model, 1000-V Charged-Device Model |
Key Features
- Schmitt-Trigger inputs provide hysteresis, which helps in managing different input threshold levels for positive and negative signals, ensuring smooth and stable transitions.
- Available in the Texas Instruments NanoFree™ Package, which reduces the physical size of the device while enhancing performance.
- Supports 5-V VCC operation and inputs accept voltages up to 5.5 V.
- Low power consumption with a maximum quiescent current of 10 µA.
- ±24-mA output drive at 3.3 V.
- Ioff circuitry supports live insertion, partial-power-down mode operation, and back-drive protection.
- Latch-up performance exceeds 100 mA per JESD 78, Class II.
- ESD protection exceeds JESD 22 standards.
Applications
The SN74LVC2G17DCKR is versatile and can be used in various applications, including:
- Modern display technologies like LCDs and HDTVs for signal amplification and latency reduction to produce sharp visuals.
- Enterprise-level tablets and video analytics servers to ensure operational robustness and manage substantial data loads.
- Wireless peripherals such as headsets, keyboards, and mice to ensure uninterrupted communication and reduce latency.
Q & A
- What is the voltage range for the SN74LVC2G17DCKR?
The SN74LVC2G17DCKR operates over a voltage range of 1.65 V to 5.5 V.
- What type of inputs does the SN74LVC2G17DCKR have?
The device features Schmitt-Trigger inputs.
- What is the maximum propagation delay at 3.3 V?
The maximum propagation delay at 3.3 V is 5.4 ns.
- What is the quiescent current (ICC) of the SN74LVC2G17DCKR?
The quiescent current (ICC) is 10 µA.
- What is the output drive capability at 3.3 V?
The output drive capability at 3.3 V is ±24 mA.
- What package types are available for the SN74LVC2G17DCKR?
The device is available in 6-TSSOP, SC-88, and SOT-363 packages.
- What is the operating temperature range of the SN74LVC2G17DCKR?
The operating temperature range is -40°C to 125°C.
- Does the SN74LVC2G17DCKR support partial-power-down mode operation?
Yes, the device supports partial-power-down mode operation through its Ioff circuitry.
- What level of ESD protection does the SN74LVC2G17DCKR offer?
The device offers ESD protection exceeding JESD 22 standards, including 2000-V Human-Body Model and 1000-V Charged-Device Model.
- In what applications is the SN74LVC2G17DCKR commonly used?
The device is commonly used in modern display technologies, enterprise-level tablets and video analytics servers, and wireless peripherals.
