Overview
The 74HC126PW,118 is a quad buffer/line driver integrated circuit produced by Nexperia USA Inc. This device is part of the 74HC logic family and is designed to provide non-inverting buffer functionality with 3-state outputs. The 3-state outputs are controlled by the output enable inputs (nOE), allowing the outputs to assume a high-impedance OFF-state when nOE is LOW. This feature makes it versatile for various digital circuit applications.
Key Specifications
| Category | Description |
|---|---|
| Logic Device Type | Buffer / Line Driver, Non-Inverting |
| Logic Family / Base Number | 74HC126 |
| Package / Case | 14-TSSOP (0.173", 4.40mm Width) |
| No. of Pins | 14 |
| Supply Voltage Min | 2V |
| Supply Voltage Max | 6V |
| Operating Temperature Min | -40°C |
| Operating Temperature Max | 125°C |
| Output Type | 3-State |
| Current - Output High, Low | 7.8mA, 7.8mA |
| ESD Protection | HBM: ANSI/ESDA/Jedec JS-001 Class 2 exceeds 2000V |
| RoHS Compliance | Yes |
Key Features
- Non-Inverting Buffer Functionality: The device provides non-inverting buffer functionality, making it suitable for signal amplification and isolation.
- 3-State Outputs: The outputs can be set to a high-impedance OFF-state, controlled by the output enable inputs (nOE).
- Input Clamp Diodes: Includes clamp diodes to enable the use of current-limiting resistors for interfacing inputs to voltages in excess of VCC.
- Wide Operating Voltage Range: Operates within a supply voltage range of 2V to 6V, complying with JEDEC standards (JESD8C and JESD7A).
- ESD Protection: Features ESD protection exceeding 2000V according to ANSI/ESDA/Jedec JS-001 Class 2.
- Surface Mount Package: Available in a 14-TSSOP package, suitable for surface mount applications.
Applications
The 74HC126PW,118 is versatile and can be used in a variety of applications across different industries, including:
- Automotive Systems: For signal buffering and isolation in automotive electronics.
- Industrial Control Systems: To enhance signal integrity and provide 3-state output control in industrial automation.
- Consumer Electronics: In mobile, computing, and consumer devices where signal buffering and isolation are necessary.
- Power and Computing Systems: For reliable signal transmission and isolation in power management and computing systems.
Q & A
- What is the primary function of the 74HC126PW,118 IC?
The primary function is to provide non-inverting buffer functionality with 3-state outputs. - What is the package type of the 74HC126PW,118?
The package type is 14-TSSOP (0.173", 4.40mm Width). - What is the operating voltage range of the 74HC126PW,118?
The operating voltage range is from 2V to 6V. - What is the purpose of the output enable inputs (nOE) in the 74HC126PW,118?
The output enable inputs (nOE) control the 3-state outputs, setting them to a high-impedance OFF-state when nOE is LOW. - Does the 74HC126PW,118 have ESD protection?
Yes, it features ESD protection exceeding 2000V according to ANSI/ESDA/Jedec JS-001 Class 2. - Is the 74HC126PW,118 RoHS compliant?
Yes, the device is RoHS compliant. - What are the typical applications of the 74HC126PW,118?
It is used in automotive, industrial, consumer electronics, power, and computing systems. - What is the operating temperature range of the 74HC126PW,118?
The operating temperature range is from -40°C to 125°C. - How many elements and bits per element does the 74HC126PW,118 have?
The device has 4 elements, each with 1 bit. - Does the 74HC126PW,118 include input clamp diodes?
Yes, it includes input clamp diodes to interface inputs to voltages in excess of VCC.
