Overview
The 74LVC157AD,112 is a quad 2-input multiplexer produced by Nexperia USA Inc. This component is designed to select four bits of data from two sources under the control of a common select input (S). It is part of the 74LVC family, which is known for its low-voltage CMOS logic with LVTTL (Low-Voltage Transistor-Transistor Logic) compatible inputs.
Key Specifications
| Parameter | Value |
|---|---|
| Device Type | Quad 2-Input Multiplexer |
| Voltage Range | 1.2 V to 3.6 V |
| Logic Family | CMOS/LVTTL |
| Input/Output Voltage | ± 24 mA |
| Operating Temperature | -40°C to 125°C |
| Package Type | SO16, TSSOP16 |
| Propagation Delay | 2.5 ns (typical) |
| Power Dissipation | Low power consumption |
Key Features
- Quad 2-input multiplexer with a common select input (S) to select four bits of data from two sources.
- Low-voltage CMOS logic with LVTTL compatible inputs.
- Wide operating voltage range from 1.2 V to 3.6 V.
- High-speed operation with a typical propagation delay of 2.5 ns.
- Low power consumption.
- Operating temperature range from -40°C to 125°C.
- Available in SO16 and TSSOP16 packages.
Applications
- General-purpose logic applications requiring high-speed and low power consumption.
- Embedded systems and microcontrollers where data multiplexing is necessary.
- Automotive electronics, especially in systems requiring AEC-Q100/Q101 qualification (though specific models may vary).
- Industrial control systems and automation.
- Communication and networking equipment.
Q & A
- What is the primary function of the 74LVC157AD,112?
The primary function is to act as a quad 2-input multiplexer, selecting four bits of data from two sources under the control of a common select input (S).
- What is the operating voltage range of the 74LVC157AD,112?
The operating voltage range is from 1.2 V to 3.6 V.
- What are the available package types for the 74LVC157AD,112?
The component is available in SO16 and TSSOP16 packages.
- What is the typical propagation delay of the 74LVC157AD,112?
The typical propagation delay is 2.5 ns.
- What is the operating temperature range of the 74LVC157AD,112?
The operating temperature range is from -40°C to 125°C.
- Is the 74LVC157AD,112 suitable for automotive applications?
While it is a general-purpose logic component, specific models within the 74LVC family may be AEC-Q100/Q101 qualified, making them suitable for automotive applications.
- What are some common applications of the 74LVC157AD,112?
Common applications include general-purpose logic, embedded systems, industrial control systems, and communication equipment.
- How does the 74LVC157AD,112 handle input voltage compatibility?
The component has LVTTL compatible inputs, ensuring compatibility with a wide range of logic levels.
- What is the power consumption characteristic of the 74LVC157AD,112?
The component is known for its low power consumption.
- Where can I find detailed technical documentation for the 74LVC157AD,112?
Detailed technical documentation, including datasheets and application notes, can be found on Nexperia's official website and through authorized distributors like Mouser Electronics.
