Overview
The 74HC157PW-Q100,118 is a quad 2-input multiplexer produced by Nexperia USA Inc. This integrated circuit is designed to select one of two data sources for each of the four multiplexers based on the select (S) and enable (E) inputs. It is part of the 74HC family, known for its high-speed CMOS logic.
Key Specifications
| Specification | Value |
|---|---|
| Manufacturer | Nexperia USA Inc. |
| Part Number | 74HC157PW-Q100,118 |
| Package Type | SOT-23-16 Thin, SOT-23 Variant |
| Mounting | SMD (SMT) |
| Operating Temperature | -40°C to 125°C |
| Supply Voltage (VCC) | 2 V to 6 V |
| Configuration | Quad 2-input multiplexer |
| Select and Enable Inputs | HIGH on S selects data source 1, LOW on S selects data source 0; Enable input to control output state |
Key Features
- Quad 2-input multiplexer with 3-state outputs
- Select (S) and enable (E) inputs for data source selection and output control
- High-speed CMOS logic with low power consumption
- Compliant with AEC-Q100 for automotive applications
- Surface mount package for easy integration into modern PCB designs
Applications
The 74HC157PW-Q100,118 is primarily used in automotive applications due to its AEC-Q100 compliance. It is suitable for various digital and analog multiplexing tasks within automotive systems, including data routing, signal selection, and control logic.
Q & A
- What is the primary function of the 74HC157PW-Q100,118?
The primary function is to act as a quad 2-input multiplexer, selecting one of two data sources for each of the four multiplexers based on the select and enable inputs.
- What is the operating temperature range of this component?
The operating temperature range is -40°C to 125°C.
- What is the supply voltage range for this IC?
The supply voltage range is 2 V to 6 V.
- What type of package does the 74HC157PW-Q100,118 come in?
The component comes in a SOT-23-16 Thin, SOT-23 Variant package.
- Is this component suitable for automotive applications?
Yes, it is compliant with AEC-Q100 and is designed for use in automotive systems.
- How does the select input (S) function in this multiplexer?
A HIGH on the select input (S) selects data source 1, while a LOW selects data source 0.
- What is the purpose of the enable input (E) in this IC?
The enable input (E) controls the output state of the multiplexer, allowing it to be set to a high-impedance state when necessary.
- What are some common applications of this component?
Common applications include data routing, signal selection, and control logic in automotive systems.
- Is this component surface mountable?
Yes, it is designed for surface mount (SMD) applications.
- Where can I find detailed specifications for this component?
Detailed specifications can be found on the Nexperia website, as well as through distributors like Digi-Key and Mouser.
