Overview
The 74HC253D,653 is a dual 4-input multiplexer integrated circuit produced by Nexperia USA Inc. This component is part of the 74HC series, known for its high-performance CMOS logic. The 74HC253D,653 is designed to select one of four binary inputs and route it to the output based on the select inputs. It features 3-state outputs, which can be set to a high-impedance OFF-state when the output enable input is HIGH. This multiplexer is widely used in various electronic systems due to its versatility and robust performance characteristics.
Key Specifications
| Parameter | Description |
|---|---|
| Manufacturer | Nexperia USA Inc. |
| Part Number | 74HC253D,653 |
| Package | 16-SOIC (SOT109-1) |
| Voltage Supply | 2.0 V to 6.0 V |
| Operating Temperature | -40°C to +125°C |
| Mounting Type | Surface Mount |
| Input Levels | CMOS level |
| Output Current | 7.8mA (High and Low) |
| ESD Protection | HBM: ANSI/ESDA/JEDEC JS-001 class 2 exceeds 2000 V, CDM: ANSI/ESDA/JEDEC JS-002 class C3 exceeds 1000 V |
| Compliance | JESD8C (2.7 V to 3.6 V), JESD7A (2.0 V to 6.0 V) |
Key Features
- Dual 4-input multiplexer with shared select inputs (S0 and S1)
- 3-state outputs that can be set to a high-impedance OFF-state
- Non-inverting data path
- Separate output enable inputs
- Wide supply voltage range from 2.0 V to 6.0 V
- CMOS low power dissipation and high noise immunity
- Latch-up performance exceeds 100 mA per JESD 78 Class II Level B
- Multiple package options, including SO16 (SOT109-1)
Applications
The 74HC253D,653 is versatile and can be used in a variety of applications across different industries, including:
- Automotive systems for signal routing and selection
- Industrial control systems for data multiplexing
- Consumer electronics for managing multiple input signals
- Computing and networking equipment for data routing and switching
- Medical devices requiring reliable and low-power signal management
Q & A
- What is the primary function of the 74HC253D,653?
The primary function is to act as a dual 4-input multiplexer, selecting one of four binary inputs and routing it to the output based on the select inputs.
- What is the voltage supply range for the 74HC253D,653?
The voltage supply range is from 2.0 V to 6.0 V.
- What is the operating temperature range for this component?
The operating temperature range is from -40°C to +125°C.
- What type of input levels does the 74HC253D,653 support?
The 74HC253D,653 supports CMOS input levels.
- Does the 74HC253D,653 have ESD protection?
- What are the key compliance standards for the 74HC253D,653?
- What is the typical application of the 74HC253D,653 in automotive systems?
- Can the 74HC253D,653 be used in industrial control systems?
- What is the significance of the 3-state outputs in the 74HC253D,653?
- How does the 74HC253D,653 contribute to power efficiency in electronic designs?
