Overview
The 74HC32PW/AUJ, produced by Nexperia (formerly part of NXP), is a quad 2-input OR gate integrated circuit. This component is part of the HC/UH series and is designed to provide low power dissipation and high noise immunity, making it suitable for a wide range of electronic applications. The 74HC32PW/AUJ is packaged in a TSSOP14 (SOT402-1) package, which is compact and suitable for modern electronic designs.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| VCC (Supply Voltage) | 2.0 to 6.0 | V |
| Logic Switching Levels | CMOS (for 74HC32), TTL (for 74HCT32) | - |
| Output Drive Capability | ± 5.2 | mA |
| tpd (Propagation Delay) | 6 to 135 ns (depending on VCC) | ns |
| fmax (Maximum Frequency) | 36 MHz | MHz |
| Number of Bits | 4 | - |
| Power Dissipation | Low | - |
| Tamb (Operating Temperature Range) | -40 to 125 °C | °C |
| Rth(j-a) (Thermal Resistance, Junction to Ambient) | 142 K/W | K/W |
| Package | TSSOP14 (SOT402-1) | - |
Key Features
- Wide Supply Voltage Range: Operates from 2.0 to 6.0 V, making it versatile for various applications.
- CMOS Low Power Dissipation: Minimizes power consumption, ideal for energy-efficient designs.
- High Noise Immunity: Ensures reliable operation in noisy environments.
- Latch-up Performance: Exceeds 100 mA per JESD 78 Class II Level B.
- Compliance with JEDEC Standards: Meets JESD8C (2.7 V to 3.6 V) and JESD7A (2.0 V to 6.0 V) standards.
- Input Levels: Supports CMOS levels for 74HC32 and TTL levels for 74HCT32.
- Symmetrical Output Impedance: Ensures balanced output characteristics.
- ESD Protection: HBM (ANSI/ESDA/JEDEC JS-001 class 2) exceeds 2000 V and CDM (ANSI/ESDA/JEDEC JS-002 class C3) exceeds 1000 V.
Applications
The 74HC32PW/AUJ is suitable for a variety of applications across different industries, including:
- Automotive: Used in automotive electronics for reliable and efficient logic operations.
- Industrial: Employed in industrial control systems and automation.
- Consumer Electronics: Found in consumer devices such as mobile phones, tablets, and other portable electronics.
- Computing and Power Systems: Used in computing hardware and power management systems for its low power dissipation and high noise immunity.
- Wearables and IoT Devices: Suitable for wearable technology and Internet of Things (IoT) devices due to its compact package and low power consumption.
Q & A
- What is the supply voltage range of the 74HC32PW/AUJ?
The supply voltage range is from 2.0 to 6.0 V.
- What type of logic levels does the 74HC32PW/AUJ support?
It supports CMOS logic levels for the 74HC32 and TTL logic levels for the 74HCT32.
- What is the propagation delay of the 74HC32PW/AUJ?
The propagation delay ranges from 6 to 135 ns, depending on the supply voltage.
- What is the maximum frequency of operation for the 74HC32PW/AUJ?
The maximum frequency is 36 MHz.
- What is the operating temperature range of the 74HC32PW/AUJ?
The operating temperature range is -40 to 125 °C.
- What type of package does the 74HC32PW/AUJ come in?
It comes in a TSSOP14 (SOT402-1) package.
- Does the 74HC32PW/AUJ have ESD protection?
Yes, it has ESD protection with HBM exceeding 2000 V and CDM exceeding 1000 V.
- What are the key benefits of using the 74HC32PW/AUJ?
The key benefits include low power dissipation, high noise immunity, and compliance with JEDEC standards.
- Can the 74HC32PW/AUJ be used in automotive applications?
Yes, it is suitable for automotive electronics due to its reliability and efficiency.
- How many OR gates are included in the 74HC32PW/AUJ?
It includes four 2-input OR gates.
