Overview
The 74HC251D,653 is a high-speed CMOS 8-to-1 line digital multiplexer produced by Nexperia USA Inc. This component selects one of eight data inputs and routes it to a single output based on a 3-bit address selection. It is characterized by low power consumption, high noise immunity, and a wide operating voltage range, making it suitable for a variety of digital logic applications.
Key Specifications
| Parameter | Value |
|---|---|
| Manufacturer | Nexperia USA Inc. |
| Part Number | 74HC251D,653 |
| Package | 16-SOIC (0.154", 3.90mm Width) |
| Mounting Type | Surface Mount |
| Voltage Supply Source | Single Supply |
| Voltage - Supply | 2 V ~ 6 V |
| Operating Temperature | -40°C ~ 125°C |
| Current - Output High, Low | 5.2mA, 5.2mA |
| Logic Type | Multiplexer |
| Line Configuration | 8:1 |
| Independent Circuits | 1 |
| RoHS Compliant | Yes |
Key Features
- High-speed CMOS multiplexer with 8 data inputs and 1 output.
- 3-bit address selection.
- Wide operating voltage range of 2V to 6V.
- Low power consumption.
- High noise immunity.
- Fast switching speed.
- Output enable input (OE) for high-impedance OFF-state.
- Inputs include clamp diodes for interfacing with voltages in excess of VCC.
- ESD protection: HBM exceeds 2000 V, CDM exceeds 1000 V.
Applications
- Digital logic circuits.
- Data selection and routing.
- Multiplexing and demultiplexing applications.
- Control and switching systems.
- Automotive, industrial, power, computing, consumer, mobile, and wearable applications.
Q & A
- What is the primary function of the 74HC251D,653?
The 74HC251D,653 is an 8-to-1 line digital multiplexer that selects one of eight data inputs and routes it to a single output based on a 3-bit address selection.
- What is the operating voltage range of the 74HC251D,653?
The operating voltage range is from 2V to 6V.
- What is the package type of the 74HC251D,653?
The package type is 16-SOIC (0.154", 3.90mm Width).
- What are the key features of the 74HC251D,653?
Key features include high-speed CMOS technology, low power consumption, high noise immunity, fast switching speed, and a wide operating voltage range.
- Is the 74HC251D,653 RoHS compliant?
- What is the operating temperature range of the 74HC251D,653?
The operating temperature range is from -40°C to 125°C.
- What types of applications is the 74HC251D,653 suitable for?
- Does the 74HC251D,653 have ESD protection?
- How many independent circuits does the 74HC251D,653 have?
- What is the current output capability of the 74HC251D,653?
