Overview
The 74LVC32ADB-Q100J, produced by Nexperia USA Inc., is a quad 2-input OR gate integrated circuit. This device is designed to operate in mixed 3.3 V and 5 V environments, making it an ideal choice for translation applications. The 74LVC32A series features Schmitt-trigger action at all inputs, which enhances the circuit's tolerance to slower input rise and fall times. This component is part of Nexperia's extensive portfolio of logic ICs, known for their reliability, low power consumption, and compliance with various industry standards.
Key Specifications
| Parameter | Min | Typ | Max | Unit |
|---|---|---|---|---|
| VCC (Supply Voltage) | 1.2 | - | 3.6 | V |
| VI (Input Voltage) | 0 | - | 5.5 | V |
| VO (Output Voltage) | 0 | - | VCC | V |
| Tamb (Ambient Temperature) | -40 | - | +125 | °C |
| tpd (Propagation Delay) | - | 2.1 | - | ns |
| fmax (Maximum Frequency) | - | 150 | - | MHz |
| IO (Output Drive Capability) | - | ±24 | - | mA |
| ICC (Supply Current) | - | 0.1 | 40 | μA |
| CI (Input Capacitance) | - | 4.0 | - | pF |
Key Features
- Quad 2-input OR Gate: The device features four independent 2-input OR gates.
- Voltage Translation: Inputs can be driven from either 3.3 V or 5 V devices, making it suitable for mixed-voltage environments.
- Schmitt-trigger Action: Enhances tolerance to slower input rise and fall times.
- Wide Supply Voltage Range: Operates from 1.2 V to 3.6 V.
- Overvoltage Tolerant Inputs: Inputs are tolerant up to 5.5 V.
- Low Power Dissipation: CMOS technology ensures low power consumption.
- Direct Interface with TTL Levels: Compatible with TTL logic levels.
- Automotive Qualification: Qualified to AEC-Q100 (Grade 1) standard, suitable for automotive applications.
- ESD Protection: HBM (Human Body Model) exceeds 2000 V, CDM (Charged Device Model) exceeds 1000 V.
Applications
- Automotive Systems: Suitable for use in automotive applications due to AEC-Q100 qualification.
- Industrial Control Systems: Used in various industrial control and automation systems.
- Consumer Electronics: Found in consumer electronics requiring mixed-voltage translation and low power consumption.
- Computing and Networking: Used in computing and networking equipment for logic operations and voltage translation.
- Mobile and Wearable Devices: Suitable for mobile and wearable devices due to its low power consumption and compact package.
Q & A
- What is the primary function of the 74LVC32ADB-Q100J?
The primary function is to act as a quad 2-input OR gate.
- What is the supply voltage range for this device?
The supply voltage range is from 1.2 V to 3.6 V.
- Can the inputs be driven from both 3.3 V and 5 V devices?
- What is the significance of Schmitt-trigger action in this device?
Schmitt-trigger action enhances the circuit's tolerance to slower input rise and fall times.
- Is the device overvoltage tolerant?
- What are the ESD protection levels for this device?
The device has HBM (Human Body Model) protection exceeding 2000 V and CDM (Charged Device Model) protection exceeding 1000 V.
- What is the maximum operating temperature for this device?
The device can operate from -40 °C to +125 °C.
- Is the device qualified for automotive applications?
- What is the typical propagation delay for this device?
The typical propagation delay is 2.1 ns.
- What is the maximum frequency at which this device can operate?
The maximum frequency is 150 MHz.
