Overview
The 74CBTLV3257BQ-Q10X, manufactured by Nexperia USA Inc., is a quad 1-of-2 high-speed multiplexer/demultiplexer integrated circuit. This component is part of the 74CBTLV series and is designed for automotive and industrial applications, complying with the AEC-Q100 standard. It features common select (S) and output enable (OE) inputs, making it versatile for various signal switching and routing needs.
Key Specifications
| Parameter | Value |
|---|---|
| Manufacturer | Nexperia USA Inc. |
| Part Number | 74CBTLV3257BQ-Q10X |
| Package / Case | 16-VFQFN Exposed Pad (16-DHVQFN, 2.5x3.5) |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 125°C (TA) |
| Voltage - Supply | 2.3V ~ 3.6V |
| Voltage Supply Source | Single Supply |
| Circuit | 4 x 1:2 Multiplexer/Demultiplexer |
| Independent Circuits | 4 |
| EU RoHS Status | ROHS3 Compliant |
| MSL Rating | 1 (Unlimited, 30°C/85%RH) |
| REACH Status | REACH Unaffected |
Key Features
- Quad 1-of-2 high-speed multiplexer/demultiplexer with common select (S) and output enable (OE) inputs.
- Low ON resistance of the switch, minimizing propagation delay and ground bounce noise.
- Schmitt trigger action at control inputs, ensuring tolerance to slower input rise and fall times across the entire VCC range.
- High-impedance OFF-state when OE is HIGH, independent of the select input S.
- AEC-Q100 qualified, making it suitable for automotive applications.
- Single supply operation from 2.3V to 3.6V.
Applications
- Automotive systems: Suitable for various automotive applications due to its AEC-Q100 qualification.
- Industrial control systems: Used in industrial environments where high reliability and wide operating temperature ranges are required.
- Signal routing and switching: Ideal for applications requiring high-speed signal switching and routing.
- Consumer electronics: Can be used in consumer electronics where low power consumption and high-speed switching are necessary.
Q & A
- What is the 74CBTLV3257BQ-Q10X used for?
The 74CBTLV3257BQ-Q10X is a quad 1-of-2 high-speed multiplexer/demultiplexer used for signal switching and routing in various applications.
- What is the operating temperature range of the 74CBTLV3257BQ-Q10X?
The operating temperature range is -40°C to 125°C.
- What is the supply voltage range for the 74CBTLV3257BQ-Q10X?
The supply voltage range is from 2.3V to 3.6V.
- How many independent circuits does the 74CBTLV3257BQ-Q10X have?
The component has 4 independent circuits.
- Is the 74CBTLV3257BQ-Q10X RoHS compliant?
Yes, it is ROHS3 compliant.
- What is the package type of the 74CBTLV3257BQ-Q10X?
The package type is 16-VFQFN Exposed Pad (16-DHVQFN, 2.5x3.5).
- How does the output enable (OE) input function?
When OE is LOW, one of the two switches is selected. When OE is HIGH, all switches are in the high-impedance OFF-state.
- What is the significance of Schmitt trigger action in the 74CBTLV3257BQ-Q10X?
Schmitt trigger action makes the circuit tolerant to slower input rise and fall times across the entire VCC range.
- Is the 74CBTLV3257BQ-Q10X suitable for automotive applications?
Yes, it is AEC-Q100 qualified, making it suitable for automotive applications.
- How can I ensure the high-impedance OFF-state during power-up or power-down?
OE should be tied to the VCC through a pull-up resistor to ensure the high-impedance OFF-state during power-up or power-down.
