Overview
The SN74LVC2G17DBVR is a dual Schmitt-Trigger buffer produced by Texas Instruments. This device is designed to operate within a wide voltage range of 1.65 V to 5.5 V, making it versatile for various applications. It contains two independent buffers that perform the Boolean function Y = A, with the added benefit of Schmitt-Trigger inputs that provide hysteresis, enhancing noise immunity. The device is packaged in a SOT-23 (DBV) package with 6 pins and features NanoFree™ package technology, which uses the die as the package, reducing size and improving performance.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Operating Voltage Range | 1.65 V to 5.5 V | V |
| Operating Temperature Range | -40°C to 125°C | °C |
| Maximum Propagation Delay at 3.3 V | 5.4 ns | ns |
| Maximum ICC (Quiescent Current) | 10 μA | μA |
| Output Drive Capability | ±24 mA at 3.3 V | mA |
| Input Type | Schmitt-Trigger | |
| Output Type | PUSH-PULL | |
| Package Type | SOT-23 (DBV) | |
| Number of Pins | 6 |
Key Features
- Schmitt-Trigger inputs provide hysteresis, improving noise immunity.
- Supports 5-V VCC operation and inputs accept voltages up to 5.5 V.
- Low power consumption with a maximum ICC of 10 μA.
- High output drive capability of ±24 mA at 3.3 V.
- Ioff feature supports live insertion, partial-power-down mode operation, and back-drive protection.
- ESD protection exceeds JESD 22 standards (2000-V Human-Body Model, 1000-V Charged-Device Model).
- Latch-up performance exceeds 100 mA per JESD 78, Class II.
- NanoFree™ package technology reduces size and improves performance.
Applications
The SN74LVC2G17DBVR is suitable for a wide range of applications due to its versatile voltage range and robust features. It can be used in:
- Digital logic circuits requiring noise immunity and low power consumption.
- Interface circuits between different voltage domains.
- Partial-power-down applications where the device needs to be powered down without causing backflow currents.
- High-speed digital systems where fast propagation delays are critical.
- Industrial and automotive applications due to its wide operating temperature range.
Q & A
- What is the operating voltage range of the SN74LVC2G17DBVR?
The operating voltage range is from 1.65 V to 5.5 V.
- What type of inputs does the SN74LVC2G17DBVR have?
The device has 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 output drive capability of the SN74LVC2G17DBVR at 3.3 V?
The output drive capability is ±24 mA at 3.3 V.
- Does the SN74LVC2G17DBVR support partial-power-down mode operation?
Yes, it supports partial-power-down mode operation with the Ioff feature.
- What is the package type of the SN74LVC2G17DBVR?
The package type is SOT-23 (DBV) with 6 pins.
- What is the operating temperature range of the SN74LVC2G17DBVR?
The operating temperature range is from -40°C to 125°C.
- Does the SN74LVC2G17DBVR have ESD protection?
Yes, it has ESD protection exceeding JESD 22 standards.
- What is the significance of the NanoFree™ package technology?
The NanoFree™ package technology uses the die as the package, reducing size and improving performance.
- Can the SN74LVC2G17DBVR be used in high-speed digital systems?
Yes, it is suitable for high-speed digital systems due to its fast propagation delays.
