Overview
The 74HCT32DB,112-NEX is a quad 2-input OR gate integrated circuit produced by Nexperia USA Inc. This component is part of the 74HCT series, which is known for its compatibility with TTL (Transistor-Transistor Logic) input levels. The device is designed to provide low power dissipation and high noise immunity, making it suitable for a wide range of electronic applications.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Type Number | 74HCT32DB | - |
| Orderable Part Number | 74HCT32DB,112-NEX | - |
| Package | SSOP14 (SOT337-1) | - |
| Supply Voltage Range | 4.5 - 5.5 | V |
| Logic Switching Levels | TTL | - |
| Output Drive Capability | ± 4 | mA |
| Propagation Delay | 9.0 | ns |
| Maximum Frequency | 36 | MHz |
| Number of Bits | 4 | - |
| Operating Temperature Range | -40 to 125 | °C |
| Power Dissipation | Low | - |
| RoHS Compliance | Yes | - |
Key Features
- Wide Supply Voltage Range: Operates from 2.0 to 6.0 V, with a specific range of 4.5 to 5.5 V for the 74HCT32 series.
- CMOS Low Power Dissipation: The device is designed to consume low power, making it energy-efficient.
- High Noise Immunity: Provides high noise immunity, ensuring reliable operation in noisy environments.
- Latch-up Performance: Exceeds 100 mA per JESD 78 Class II Level B, ensuring robust latch-up performance.
- Input Clamp Diodes: Includes input clamp diodes to protect against voltage spikes and allow the use of current limiting resistors.
- Symmetrical Output Impedance: Ensures balanced output characteristics.
Applications
The 74HCT32DB,112-NEX is versatile and can be used in various applications across different industries, including:
- Automotive Electronics: For safety and efficiency improvements in automotive systems.
- Industrial Electronics: In control systems, automation, and other industrial applications.
- Consumer Electronics: In mobile devices, wearables, and other consumer electronic products.
- Computing and Power Systems: For logic functions in computing and power management systems.
Q & A
- What is the primary function of the 74HCT32DB,112-NEX?
The primary function is to act as a quad 2-input OR gate.
- What is the supply voltage range for the 74HCT32 series?
The supply voltage range is from 4.5 to 5.5 V.
- What type of logic levels does the 74HCT32DB support?
The device supports TTL (Transistor-Transistor Logic) input levels.
- What is the propagation delay of the 74HCT32DB?
The propagation delay is approximately 9.0 ns.
- Is the 74HCT32DB RoHS compliant?
Yes, the device is RoHS compliant.
- What is the operating temperature range of the 74HCT32DB?
The operating temperature range is from -40°C to 125°C.
- What package type is the 74HCT32DB available in?
The device is available in an SSOP14 (SOT337-1) package.
- Does the 74HCT32DB have input clamp diodes?
Yes, the device includes input clamp diodes for protection and to allow the use of current limiting resistors.
- What are the typical applications of the 74HCT32DB?
Typical applications include automotive electronics, industrial electronics, consumer electronics, and computing and power systems.
- How does the 74HCT32DB handle noise immunity?
The device is designed with high noise immunity to ensure reliable operation in noisy environments.
