Overview
The 74CBTLV3253DS,118 is a dual 1-of-4 high-speed multiplexer/demultiplexer produced by Nexperia USA Inc. This integrated circuit is designed to provide efficient and reliable signal routing in various electronic systems. It features two common select inputs (S0, S1) and two output enable inputs (1OE, 2OE), allowing for flexible control over the switching of signals. The device is known for its low ON resistance, which minimizes propagation delay and ground bounce noise, making it suitable for high-speed applications.
Key Specifications
| Type number | VCC (V) | VPASS (V) | Logic switching levels | RON (Ω) | f (-3dB) (MHz) | Number of bits | tpd (ns) | Power dissipation considerations | Tamb (°C) | Package name |
|---|---|---|---|---|---|---|---|---|---|---|
| 74CBTLV3253DS | 2.3 - 3.6 | 3.3 | CMOS/LVTTL | 7 | 400 | 2 | 0.2 | Very low | -40 to 125 | SSOP16 (SOT519-1) |
Key Features
- Dual 1-of-4 Multiplexer/Demultiplexer: Provides two independent 1-of-4 multiplexer/demultiplexer functions.
- Low ON Resistance: Ensures minimal propagation delay and ground bounce noise.
- Output Enable Inputs: Two output enable inputs (1OE, 2OE) allow for independent control of each multiplexer/demultiplexer.
- High-Speed Operation: Supports frequencies up to 400 MHz.
- ESD Protection: Human Body Model (HBM) exceeds 2000 V and Charged Device Model (CDM) exceeds 1000 V.
- Wide Operating Temperature Range: Specified from -40 °C to +125 °C.
- Low Power Dissipation: Very low power dissipation considerations.
Applications
- Automotive Systems: Suitable for use in automotive electronics due to its robust ESD protection and wide operating temperature range.
- Industrial Control Systems: Ideal for high-speed signal routing in industrial control and automation systems.
- Consumer Electronics: Used in various consumer electronic devices requiring efficient and reliable signal switching.
- Telecommunications: Applicable in telecommunications equipment for high-speed data transmission.
Q & A
- What is the primary function of the 74CBTLV3253DS,118?
The primary function is to act as a dual 1-of-4 high-speed multiplexer/demultiplexer.
- What are the logic switching levels supported by this device?
The device supports CMOS/LVTTL logic switching levels.
- What is the typical ON resistance of the switch?
The typical ON resistance is 7 Ω.
- What is the maximum operating frequency of the 74CBTLV3253DS,118?
The device supports frequencies up to 400 MHz.
- What is the package type of the 74CBTLV3253DS,118?
The package type is SSOP16 (SOT519-1).
- What is the operating temperature range of this device?
The operating temperature range is from -40 °C to +125 °C.
- Does the device have ESD protection?
Yes, it has ESD protection exceeding 2000 V HBM and 1000 V CDM.
- How many output enable inputs does the device have?
The device has two output enable inputs (1OE, 2OE).
- What is the propagation delay of the device?
The propagation delay is 0.2 ns.
- Is the device RoHS compliant?
Yes, the device is RoHS compliant.
