Overview
The 74HCT240DB,118-NEX is an octal buffer/line driver with 3-state outputs, produced by Nexperia USA Inc. This integrated circuit is part of the 74HCT series, which is known for its compatibility with TTL (Transistor-Transistor Logic) levels. The device is designed to provide high drive capability and is suitable for a variety of digital logic applications.
Key Specifications
| Parameter | Value |
|---|---|
| Type Number | 74HCT240DB,118-NEX |
| Logic Family | 74HCT |
| Supply Voltage (VCC) | 4.5V to 5.5V |
| Operating Temperature (TA) | -40°C to 125°C |
| Package Type | 20-SSOP (0.209", 5.30mm Width) |
| Output Type | 3-State |
| Output Current (High/Low) | 6mA / 6mA |
| Logic Type | Buffer, Inverting |
| Number of Bits per Element | 4 |
| Mounting Type | Surface Mount |
| RoHS Compliance | Yes |
Key Features
- High Drive Capability: The 74HCT240DB,118-NEX has the ability to drive long cable lengths and/or bus lines in microprocessor systems.
- 3-State Outputs: Each output is capable of three states: 0, 1, and high impedance.
- TTL Compatible Inputs: The device is compatible with TTL logic levels, making it versatile in various digital circuits.
- Low Power Consumption: Part of the 74HCT series, which is known for low power consumption.
- Surface Mount Package: Available in a 20-SSOP package, which is suitable for surface mount technology.
- RoHS Compliant: Lead-free and RoHS compliant, ensuring environmental sustainability.
Applications
- Digital Logic Circuits: Ideal for use in digital logic circuits where high drive capability and TTL compatibility are required.
- Microprocessor Systems: Suitable for driving long cable lengths and/or bus lines in microprocessor systems.
- Automotive Electronics: Can be used in automotive applications due to its wide operating temperature range.
- Industrial Automation: Used in industrial automation for reliable and robust digital signal transmission.
Q & A
- What is the supply voltage range for the 74HCT240DB,118-NEX?
The supply voltage range is 4.5V to 5.5V.
- What is the operating temperature range for this device?
The operating temperature range is -40°C to 125°C.
- What type of package is the 74HCT240DB,118-NEX available in?
The device is available in a 20-SSOP package.
- Is the 74HCT240DB,118-NEX RoHS compliant?
Yes, it is RoHS compliant and lead-free.
- What is the output current capability of the 74HCT240DB,118-NEX?
The output current capability is 6mA for both high and low states.
- What logic family does the 74HCT240DB,118-NEX belong to?
The device belongs to the 74HCT logic family.
- What is the purpose of the 3-state outputs in the 74HCT240DB,118-NEX?
The 3-state outputs allow the device to be in one of three states: 0, 1, or high impedance.
- Can the 74HCT240DB,118-NEX be used in automotive applications?
Yes, it can be used in automotive applications due to its wide operating temperature range.
- Is the 74HCT240DB,118-NEX suitable for surface mount technology?
Yes, it is suitable for surface mount technology.
- What are some common applications of the 74HCT240DB,118-NEX?
Common applications include digital logic circuits, microprocessor systems, automotive electronics, and industrial automation.
