Overview
The 74HCT125D-Q100J is a quad buffer/line driver produced by Nexperia USA Inc. This component is part of the 74HCT series and is designed to meet the stringent requirements of automotive applications. It is qualified to the Automotive Electronics Council (AEC) standard Q100 (Grade 1), ensuring its reliability and performance in harsh environments. The device features 3-state outputs controlled by the output enable inputs (nOE), allowing the outputs to assume a high impedance OFF-state when nOE is HIGH. This makes it versatile for various logic and signal processing tasks.
Key Specifications
| Parameter | Value |
|---|---|
| Type Number | 74HCT125D-Q100J |
| Package | 14-SOIC (0.154", 3.90mm Width) |
| Logic Type | Buffer, Non-Inverting |
| Number of Elements | 4 |
| Number of Bits per Element | 1 |
| Output Type | 3-State |
| Current - Output High, Low | 6mA, 6mA |
| Voltage - Supply | 4.5V ~ 5.5V |
| Operating Temperature | -40°C ~ 125°C (TA) |
| Mounting Type | Surface Mount |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Propagation Delay | 42 ns |
| Quiescent Current | 8μA |
Key Features
- AEC-Q100 Qualified: Meets the Automotive Electronics Council standard Q100 (Grade 1), suitable for automotive applications.
- Wide Supply Voltage Range: Operates from 2.0 V to 6.0 V, with specified voltage range of 4.5V to 5.5V for the 74HCT series.
- Low Power Dissipation: CMOS technology ensures low power consumption.
- High Noise Immunity: Provides robust performance against noise.
- 3-State Outputs: Outputs can be set to a high impedance OFF-state using the output enable inputs (nOE).
- ESD Protection: Exceeds 2000 V HBM (Human Body Model) and 1000 V CDM (Charged Device Model) for enhanced reliability.
Applications
The 74HCT125D-Q100J is designed for use in various applications, particularly in the automotive sector due to its AEC-Q100 qualification. It is suitable for:
- Automotive Systems: Ideal for use in automotive electronics such as infotainment systems, driver assistance systems, and other critical automotive applications.
- Industrial Control Systems: Can be used in industrial control systems where robust and reliable logic functions are required.
- Consumer Electronics: Applicable in consumer electronics that require low power consumption and high noise immunity.
Q & A
- What is the primary function of the 74HCT125D-Q100J?
The primary function of the 74HCT125D-Q100J is to act as a quad buffer/line driver with 3-state outputs.
- What is the operating temperature range of the 74HCT125D-Q100J?
The operating temperature range is from -40°C to 125°C.
- What is the supply voltage range for the 74HCT125D-Q100J?
The specified supply voltage range is from 4.5V to 5.5V.
- Is the 74HCT125D-Q100J RoHS compliant?
- What is the propagation delay of the 74HCT125D-Q100J?
The propagation delay is 42 ns.
- What type of logic levels does the 74HCT125D-Q100J support?
The 74HCT125D-Q100J supports TTL logic levels.
- What is the quiescent current of the 74HCT125D-Q100J?
The quiescent current is 8μA.
- Does the 74HCT125D-Q100J have ESD protection?
- What is the package type of the 74HCT125D-Q100J?
The package type is 14-SOIC (0.154", 3.90mm Width).
- Is the 74HCT125D-Q100J suitable for automotive applications?
