Overview
The SN74LVC2G08DCUTE4 is a dual 2-input positive-AND gate 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 performs the Boolean function A × B or Y = A ∧ B in positive logic. The SN74LVC2G08 is part of the 74LVC series, known for its low power consumption and high-speed operation.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Supply Voltage (VCC) | 1.65 to 5.5 | V |
| Operating Temperature Range | -40 to 125 | °C |
| Propagation Delay (tpd) at 3.3 V | 4.7 | ns |
| Quiescent Current (ICC) | 10 | µA |
| Output Drive at 3.3 V | ±24 | mA |
| Output Ground Bounce (VOLP) at 3.3 V | < 0.8 | V |
| Output Undershoot (VOHV) at 3.3 V | > 2 | V |
| Package Type | VSSOP (DCU) | |
| Number of Pins | 8 | |
| Logic Function | AND Gate | |
| ESD Protection | 2000-V Human Body Model, 1000-V Charged-Device Model |
Key Features
- Available in Texas Instruments NanoStar™ and NanoFree™ packages.
- Supports 5-V VCC operation.
- Inputs accept voltages up to 5.5 V.
- Low power consumption with a maximum ICC of 10 µA.
- ±24-mA output drive at 3.3 V.
- Typical VOLP (Output Ground Bounce) < 0.8 V and VOHV (Output Undershoot) > 2 V at VCC = 3.3 V and TA = 25°C.
- Supports live insertion, partial-power-down mode, and back-drive protection.
- Can be used as a down translator to translate inputs from a maximum of 5.5 V down to the VCC level.
- Latch-up performance exceeds 100 mA per JESD 78, Class II.
- ESD protection exceeds JESD 22 standards (2000-V Human Body Model, 1000-V Charged-Device Model).
Applications
The SN74LVC2G08DCUTE4 is suitable for a wide range of applications due to its versatility and robust specifications. It can be used in:
- High-speed logic circuits where low propagation delay is critical.
- Power-sensitive designs due to its low power consumption.
- Systems requiring voltage translation from higher input voltages to the VCC level.
- Partial-power-down applications where live insertion and back-drive protection are necessary.
- General-purpose logic circuits in various electronic devices.
Q & A
- What is the operating voltage range of the SN74LVC2G08DCUTE4?
The operating voltage range is from 1.65 V to 5.5 V. - What is the propagation delay of the SN74LVC2G08 at 3.3 V?
The propagation delay is 4.7 ns at 3.3 V. - What is the maximum quiescent current of the device?
The maximum quiescent current is 10 µA. - What is the output drive capability at 3.3 V?
The output drive capability is ±24 mA at 3.3 V. - Does the SN74LVC2G08 support live insertion and partial-power-down mode?
Yes, it supports live insertion, partial-power-down mode, and back-drive protection. - What type of package is the SN74LVC2G08DCUTE4 available in?
The device is available in the VSSOP (DCU) package. - What is the ESD protection level of the SN74LVC2G08?
The ESD protection exceeds JESD 22 standards with 2000-V Human Body Model and 1000-V Charged-Device Model. - Can the SN74LVC2G08 be used as a voltage translator?
Yes, it can be used to translate inputs from a maximum of 5.5 V down to the VCC level. - What is the latch-up performance of the SN74LVC2G08?
The latch-up performance exceeds 100 mA per JESD 78, Class II. - Is the SN74LVC2G08 RoHS compliant?
Yes, the device is RoHS compliant.
