Overview
The SN74LVC2G74QDCURQ1 is a single positive-edge-triggered D-type flip-flop with clear and preset, manufactured by Texas Instruments. This component is designed for use in a wide range of applications, including automotive and other environments requiring robust and reliable logic functions. It supports operation over a broad voltage range from 1.65 V to 5.5 V, making it versatile for various system designs. The device features low power consumption and high-speed operation, with a maximum clock frequency of up to 140 MHz.
Key Specifications
| Parameter | Min | Max | Unit |
|---|---|---|---|
| Supply Voltage (VCC) | 1.65 | 5.5 | V |
| Operating Temperature | -40 | 125 | °C |
| Maximum Clock Frequency | 80 | 140 | MHz |
| Propagation Delay (tpd) | 4.8 | 14.4 | ns |
| Input Voltage | 0 | 5.5 | V |
| Output Current | -24 | 24 | mA |
| Package Type | VSSOP-8 | ||
| Number of Pins | 8 |
Key Features
- Single positive-edge-triggered D-type flip-flop with clear and preset.
- Qualified for automotive applications.
- ESD protection exceeds JESD 22 standards (2000-V Human-Body Model, 200-V Machine Model, 1000-V Charged-Device Model).
- Inputs accept voltages up to 5.5 V.
- Low power consumption, with a maximum ICC of 10 µA.
- Supports 5-V VCC operation.
- Fully specified for partial-power-down applications using Ioff circuitry.
- RoHS and lead-free compliant.
Applications
The SN74LVC2G74QDCURQ1 is suitable for a variety of applications, including:
- Automotive systems requiring robust and reliable logic functions.
- High-speed digital circuits where low propagation delay is critical.
- Partial-power-down applications to prevent backflow current.
- General-purpose logic in industrial, medical, and consumer electronics.
Q & A
- What is the operating voltage range of the SN74LVC2G74QDCURQ1?
The operating voltage range is from 1.65 V to 5.5 V.
- What is the maximum clock frequency supported by this device?
The maximum clock frequency is up to 140 MHz.
- What type of package does the SN74LVC2G74QDCURQ1 come in?
The device comes in a VSSOP-8 package.
- Is the SN74LVC2G74QDCURQ1 qualified for automotive applications?
- What is the propagation delay (tpd) of the SN74LVC2G74QDCURQ1?
The propagation delay ranges from 4.8 ns to 14.4 ns depending on the VCC voltage.
- Does the SN74LVC2G74QDCURQ1 have ESD protection?
- What is the operating temperature range of the SN74LVC2G74QDCURQ1?
The operating temperature range is from -40°C to 125°C.
- Is the SN74LVC2G74QDCURQ1 RoHS and lead-free compliant?
- What is the maximum output current of the SN74LVC2G74QDCURQ1?
The maximum output current is ±24 mA.
- Does the SN74LVC2G74QDCURQ1 support partial-power-down applications?
