Overview
The 74CBTLV3253PWRG4, produced by Texas Instruments, is a low-voltage dual 1-of-4 high-speed multiplexer/demultiplexer. This component is designed to operate within a temperature range of -40 °C to +85 °C, making it suitable for a wide range of applications. It features two common select inputs (S0, S1) and two output enable inputs (1OE, 2OE), allowing for flexible control over data flow. The device is available in various package types, including TSSOP, which enhances its versatility in different design scenarios.
Key Specifications
| Parameter | Conditions | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| VCC Supply Voltage | 2.3 | 3.6 | V | ||
| VI Input Voltage | 0 | 3.6 | V | ||
| Tamb Ambient Temperature | -40 | 125 | °C | ||
| RON ON Resistance | VCC = 2.3 V to 2.7 V | 5 Ω | Ω | ||
| ESD HBM | 2 | kV | |||
| Input/Output Continuous Current (Max) | 128 | mA | |||
| OFF-state Leakage Current (Max) | 1 | µA | |||
| Bandwidth (Max) | 200 | MHz |
Key Features
- Functionally equivalent to QS3253
- Low ON resistance of 5 Ω, minimizing propagation delay and ground bounce noise
- Isolation under power-off conditions
- Overvoltage tolerant
- Latch-up performance exceeds 100 mA
- ESD protection > 2000 V per MIL-STD-883, Method 3015
- Available in 16-pin QSOP and TSSOP packages
- Powered off protection
Applications
The 74CBTLV3253PWRG4 is suitable for various high-speed switching applications, including:
- Telecommunications and networking equipment
- Computer peripherals and interfaces
- Industrial control systems
- Automotive electronics
- Data communication systems
Q & A
- What is the operating temperature range of the 74CBTLV3253PWRG4?
The operating temperature range is -40 °C to +85 °C.
- What is the supply voltage range for the 74CBTLV3253PWRG4?
The supply voltage range is 2.3 V to 3.6 V.
- What is the typical ON resistance of the switch?
The typical ON resistance is 5 Ω.
- Does the 74CBTLV3253PWRG4 have ESD protection?
- What are the common package types available for this component?
The component is available in 16-pin QSOP and TSSOP packages.
- How many channels does the 74CBTLV3253PWRG4 have?
The component has 2 channels.
- What is the maximum bandwidth of the 74CBTLV3253PWRG4?
The maximum bandwidth is 200 MHz.
- Is the 74CBTLV3253PWRG4 latch-up protected?
- What is the input/output continuous current maximum for the 74CBTLV3253PWRG4?
The input/output continuous current maximum is 128 mA.
- Does the 74CBTLV3253PWRG4 have isolation under power-off conditions?
