Overview
The 74LVC1G32GW,125 is a single 2-input positive OR gate produced by Nexperia (previously part of NXP USA Inc.). This device is designed to operate within a wide supply voltage range of 1.65V to 5.5V, making it versatile for various applications. It features inputs that can be driven from either 3.3 V or 5 V devices, allowing it to act as a translator in mixed-voltage environments. The device is fully specified for partial power-down applications using IOFF circuitry, which prevents damaging backflow current when the device is powered down.
Key Specifications
| Parameter | Description | Value |
|---|---|---|
| Pacakge Style | TSSOP-5 | SOT353-1 |
| Mounting Method | Surface Mount | |
| Supply Voltage Range | 1.65 V to 5.5 V | |
| Input Voltage Tolerance | Up to 5.5 V | |
| Output Drive Capability | ± 32 mA (VCC = 3.0 V) | |
| Operating Temperature Range | -40 °C to +125 °C | |
| Propagation Delay | 2.1 ns (typical at VCC = 3.3 V) | |
| ESD Protection | HBM: > 2000 V, CDM: > 1000 V |
Key Features
- Wide supply voltage range from 1.65 V to 5.5 V
- Inputs tolerant to 5.5 V, allowing mixed-voltage environment operation
- IOFF circuitry supports partial power-down mode operation
- CMOS low power consumption
- High noise immunity and Schmitt-trigger action at all inputs
- ± 24 mA output drive at VCC = 3.0 V
- ESD protection: HBM > 2000 V, CDM > 1000 V
- Direct interface with TTL levels
- Complies with JEDEC standards: JESD8-7, JESD8-5, JESD8-B/JESD36
Applications
The 74LVC1G32GW,125 is suitable for a variety of applications, including:
- Mixed-voltage environments where translation between 3.3 V and 5 V devices is necessary
- Partial power-down applications where IOFF circuitry is beneficial
- Systems requiring low power consumption and high noise immunity
- General logic circuits where a single 2-input OR gate is needed
Q & A
- What is the supply voltage range of the 74LVC1G32GW,125?
The supply voltage range is from 1.65 V to 5.5 V.
- Can the inputs of the 74LVC1G32GW,125 be driven from both 3.3 V and 5 V devices?
- What is the IOFF feature in the 74LVC1G32GW,125?
The IOFF circuitry disables the output when the device is powered down, preventing damaging backflow current.
- What is the output drive capability of the 74LVC1G32GW,125?
The output drive capability is ± 32 mA at VCC = 3.0 V.
- What is the operating temperature range of the 74LVC1G32GW,125?
The operating temperature range is from -40 °C to +125 °C.
- Does the 74LVC1G32GW,125 have ESD protection?
- What package style is the 74LVC1G32GW,125 available in?
The device is available in a TSSOP-5 package (SOT353-1).
- Is the 74LVC1G32GW,125 compliant with any specific standards?
- What is the propagation delay of the 74LVC1G32GW,125?
The propagation delay is typically 2.1 ns at VCC = 3.3 V.
- Can the 74LVC1G32GW,125 be used in general logic circuits?
