Overview
The 74LVC257ADB,118 is a quad 2-input multiplexer integrated circuit (IC) manufactured by Nexperia USA Inc. This component is part of the 74LVC series, known for its low-voltage CMOS logic family. The IC is designed to operate with a single supply voltage ranging from 1.2 V to 3.6 V, making it versatile for various electronic systems. It features four independent 2:1 multiplexers, each with three-state outputs, which can be used to select one of two data inputs for each multiplexer.
Key Specifications
| Parameter | Value |
|---|---|
| Part Number | 74LVC257ADB,118 |
| Manufacturer | Nexperia USA Inc. |
| Description | IC QUAD 2-IN MUX 3-ST 16SSOP |
| Package / Case | 16-SSOP (0.209", 5.30mm Width) |
| Voltage Supply Source | Single Supply |
| Voltage - Supply | 1.2 V ~ 3.6 V |
| Type | Multiplexer |
| Circuit | 4 x 2:1 |
| Independent Circuits | 1 |
| Current - Output High, Low | 24mA, 24mA |
| Operating Temperature | -40°C ~ 125°C |
| Mounting Type | Surface Mount |
Key Features
- Low Voltage Operation: Compatible with supply voltages from 1.2 V to 3.6 V.
- High Output Drive: Capable of driving 24 mA at both high and low output levels.
- Three-State Outputs: Each multiplexer has three-state outputs, allowing for bus-oriented applications.
- Independent Circuits: Four independent 2:1 multiplexers, providing flexibility in circuit design.
- Wide Operating Temperature Range: Operates from -40°C to 125°C, suitable for various environmental conditions.
- Surface Mount Package: 16-SSOP package, facilitating easy integration into surface mount PCBs.
Applications
- Bus Systems: Ideal for bus-oriented applications where multiple data inputs need to be selectively routed to a single output.
- Communication Systems: Used in communication systems for signal routing and switching.
- Industrial Control Systems: Suitable for industrial control systems requiring reliable and versatile signal multiplexing.
- Automotive Electronics: Although not specifically automotive-grade, it can be used in various automotive electronic systems where the operating conditions match its specifications.
- Consumer Electronics: Found in consumer electronics such as audio and video equipment, and other digital devices requiring signal multiplexing.
Q & A
- What is the part number of this IC?
The part number is 74LVC257ADB,118.
- Who is the manufacturer of this IC?
The manufacturer is Nexperia USA Inc.
- What is the package type of this IC?
The package type is 16-SSOP (0.209", 5.30mm Width).
- What is the voltage supply range for this IC?
The voltage supply range is from 1.2 V to 3.6 V.
- How many independent multiplexers does this IC have?
This IC has four independent 2:1 multiplexers.
- What is the output current capability of this IC?
The output current capability is 24 mA for both high and low output levels.
- What is the operating temperature range of this IC?
The operating temperature range is from -40°C to 125°C.
- What type of mounting does this IC use?
This IC uses surface mount technology.
- Is this IC suitable for automotive applications?
Although not specifically automotive-grade, it can be used in automotive electronic systems where the operating conditions match its specifications.
- What are some common applications of this IC?
Common applications include bus systems, communication systems, industrial control systems, and consumer electronics.
