Overview
The SN74LVC1G32DBVRE4, produced by Texas Instruments, is a single 2-input positive-OR gate logic device. This CMOS device is designed to operate over a broad voltage range from 1.65 V to 5.5 V, making it versatile for various applications. It performs the Boolean function Y = A + B in positive logic, ensuring high output drive while maintaining low static power dissipation. The device is available in several ultra-small package options, including the SOT-23 package, which is ideal for space-constrained designs.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Operating Supply Voltage (VCC) | 1.65 to 5.5 | V |
| Input Voltage Range | 0 to 5.5 | V |
| Maximum Propagation Delay (tpd) at 3.3 V | 3.6 | ns |
| Maximum ICC (Power Consumption) | 10 | µA |
| Output Drive Current at 3.3 V | ±24 | mA |
| Operating Temperature Range | -40 to 125 | °C |
| Package Type | SOT-23 (5 pins) | |
| Body Size | 2.90 mm × 2.80 mm |
Key Features
- Available in ultra-small packages, including SOT-23, SC70, SON, and DSBGA, with the smallest being the X2SON package (0.8 mm × 0.8 mm).
- Supports 5-V VCC operation and inputs accepting voltages up to 5.5 V, allowing down translation to VCC.
- Low power consumption with a maximum ICC of 10 µA.
- High output drive capability with ±24 mA at 3.3 V.
- Ioff supports live insertion, partial-power-down mode, and back-drive protection.
- Latch-up performance exceeds 100 mA per JESD 78, Class II.
- ESD protection exceeds JESD 22 standards, including 2000-V human-body model, 200-V machine model, and 1000-V charged-device model.
Applications
The SN74LVC1G32DBVRE4 is suitable for a variety of applications requiring high drive CMOS logic. It can be used in implementing OR logic with high output drive, such as driving LEDs or other high-speed applications up to 100 MHz. The device's ability to operate over a wide voltage range and its low power consumption make it ideal for use in battery-powered devices, automotive systems, and other applications where space and power efficiency are critical.
Q & A
- What is the operating voltage range of the SN74LVC1G32DBVRE4?
The operating voltage range is from 1.65 V to 5.5 V.
- What is the maximum propagation delay at 3.3 V?
The maximum propagation delay at 3.3 V is 3.6 ns.
- What is the maximum output drive current at 3.3 V?
The maximum output drive current at 3.3 V is ±24 mA.
- What are the package options available for the SN74LVC1G32DBVRE4?
The device is available in several packages, including SOT-23, SC70, SON, and DSBGA.
- What is the operating temperature range of the device?
The operating temperature range is from -40°C to 125°C.
- Does the device support partial-power-down mode?
Yes, the device supports partial-power-down mode through its Ioff circuitry.
- What level of ESD protection does the device offer?
The device offers ESD protection exceeding JESD 22 standards, including 2000-V human-body model, 200-V machine model, and 1000-V charged-device model.
- Can the device be used in high-speed applications?
Yes, the device is suitable for high-speed applications up to 100 MHz.
- What is the typical power consumption of the device?
The typical power consumption is 10 µA maximum.
- Is the device RoHS compliant?
Yes, the device is RoHS compliant.
