Overview
The 74HCT126DB,118-NEX is a quad buffer/line driver integrated circuit produced by Nexperia USA Inc. This component is part of the 74HCT family, which is known for its compatibility with TTL (Transistor-Transistor Logic) input levels. The device features 3-state outputs controlled by output enable inputs (nOE), allowing the outputs to assume a high-impedance OFF-state when nOE is LOW. This makes it versatile for various digital logic applications.
Key Specifications
| Parameter | Description |
|---|---|
| Supply Voltage Range | 2.0 V to 6.0 V |
| Input Levels | TTL levels |
| Output Type | 3-state outputs |
| Package Type | 14-SSOP (Small Outline Shrink Small Outline Package) |
| Operating Temperature Range | -40 °C to +85 °C and -40 °C to +125 °C |
| ESD Protection | HBM: ANSI/ESDA/JEDEC JS-001 class 2 exceeds 2000 V, CDM: ANSI/ESDA/JEDEC JS-002 class C3 exceeds 1000 V |
| Latch-up Performance | Exceeds 100 mA per JESD 78 Class II Level B |
Key Features
- Wide Supply Voltage Range: Operates from 2.0 V to 6.0 V, making it compatible with a variety of power supply systems.
- CMOS Low Power Dissipation: Low power consumption, which is beneficial for energy-efficient designs.
- High Noise Immunity: Robust against noise, ensuring reliable operation in noisy environments.
- 3-State Outputs: Outputs can be set to a high-impedance state, allowing for bus-oriented applications.
- ESD Protection: High ESD protection levels (HBM and CDM) to safeguard against electrostatic discharge.
- Latch-up Performance: Exceeds 100 mA per JESD 78 Class II Level B, ensuring stable operation.
Applications
The 74HCT126DB,118-NEX is suitable for a wide range of applications, including:
- Automotive Systems: Due to its robustness and wide operating temperature range, it is ideal for automotive electronics.
- Industrial Control Systems: Used in industrial automation and control systems where reliability and noise immunity are crucial.
- Consumer Electronics: Found in various consumer electronic devices requiring low power and high reliability.
- Computing and Networking: Used in computing and networking equipment for buffer and line driver functions.
Q & A
- What is the supply voltage range of the 74HCT126DB,118-NEX?
The supply voltage range is from 2.0 V to 6.0 V.
- What type of input levels does the 74HCT126DB,118-NEX support?
The device supports TTL (Transistor-Transistor Logic) input levels.
- What is the package type of the 74HCT126DB,118-NEX?
The package type is 14-SSOP (Small Outline Shrink Small Outline Package).
- What is the operating temperature range of the 74HCT126DB,118-NEX?
The operating temperature range is from -40 °C to +85 °C and from -40 °C to +125 °C.
- Does the 74HCT126DB,118-NEX have ESD protection?
- What is the latch-up performance of the 74HCT126DB,118-NEX?
The latch-up performance exceeds 100 mA per JESD 78 Class II Level B.
- Can the outputs of the 74HCT126DB,118-NEX be set to a high-impedance state?
- Is the 74HCT126DB,118-NEX suitable for automotive applications?
- What are some common applications of the 74HCT126DB,118-NEX?
- Where can I find more detailed technical information about the 74HCT126DB,118-NEX?
