Overview
The 74HCT32D-Q100 is a quad 2-input OR gate integrated circuit produced by NXP USA Inc. (now part of Nexperia). This device is designed to provide four independent 2-input OR gates, each with two inputs and one output. The 74HCT32D-Q100 is part of the 74HCT series, which is known for its compatibility with TTL (Transistor-Transistor Logic) input levels. This IC is particularly suited for automotive and other high-reliability applications due to its robust specifications and compliance with the Automotive Electronics Council (AEC) standard Q100 (Grade 1).
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Type Number | 74HCT32D-Q100 | - |
| Supply Voltage (VCC) | 2.0 to 6.0 | V |
| Operating Temperature | -40°C to +125°C | °C |
| Input Logic Level | TTL level | - |
| Output Drive Capability | ± 4 mA | mA |
| Propagation Delay (tpd) | 9 to 36 ns (depending on VCC and load) | ns |
| Maximum Frequency (fmax) | 36 MHz | MHz |
| Number of Inputs | 2 per gate | - |
| Number of Circuits | 4 | - |
| Package Type | SO14 (SOT108-1) | - |
| ESD Protection | HBM: >2000 V, CDM: >1000 V | V |
| Quiescent Current (ICC) | 2 µA (max) | µA |
Key Features
- Automotive Qualification: Qualified to the Automotive Electronics Council (AEC) standard Q100 (Grade 1), making it suitable for high-reliability automotive applications.
- Wide Supply Voltage Range: Operates from 2.0 to 6.0 V, providing flexibility in various system designs.
- Low Power Dissipation: CMOS technology ensures low power consumption, which is beneficial for power-sensitive applications.
- High Noise Immunity: Designed to offer high noise immunity, enhancing the reliability of the circuit in noisy environments.
- Latch-up Performance: Exceeds 100 mA per JESD 78 Class II Level B, ensuring robust latch-up protection.
- ESD Protection: Offers HBM (Human Body Model) and CDM (Charged Device Model) ESD protection, exceeding 2000 V and 1000 V respectively.
- Multiple Package Options: Available in various packages, including SO14 and TSSOP14, with features like Side-Wettable Flanks for AOI (Automatic Optical Inspection).
Applications
- Automotive Systems: Suitable for use in automotive applications due to its AEC-Q100 qualification and robust specifications.
- Industrial Control Systems: Can be used in industrial control systems where high reliability and low power consumption are critical.
- Consumer Electronics: Applicable in consumer electronics that require low power and high noise immunity, such as in audio and video equipment.
- Medical Devices: Can be integrated into medical devices that demand high reliability and low power consumption.
Q & A
- What is the 74HCT32D-Q100?
The 74HCT32D-Q100 is a quad 2-input OR gate integrated circuit.
- What is the supply voltage range of the 74HCT32D-Q100?
The supply voltage range is from 2.0 to 6.0 V.
- What are the operating temperature ranges for the 74HCT32D-Q100?
The operating temperature ranges are from -40°C to +125°C.
- What is the input logic level for the 74HCT32D-Q100?
The input logic level is TTL (Transistor-Transistor Logic).
- What is the maximum propagation delay for the 74HCT32D-Q100?
The maximum propagation delay is up to 36 ns, depending on the supply voltage and load conditions.
- Does the 74HCT32D-Q100 have ESD protection?
Yes, it offers HBM and CDM ESD protection, exceeding 2000 V and 1000 V respectively.
- What package options are available for the 74HCT32D-Q100?
It is available in packages such as SO14 and TSSOP14, with features like Side-Wettable Flanks for AOI.
- Is the 74HCT32D-Q100 suitable for automotive applications?
Yes, it is qualified to the AEC-Q100 standard (Grade 1), making it suitable for high-reliability automotive applications.
- What is the quiescent current of the 74HCT32D-Q100?
The quiescent current is 2 µA (maximum).
- Does the 74HCT32D-Q100 comply with JEDEC standards?
Yes, it complies with JEDEC standards JESD8C and JESD7A.
