74CB3Q3125
アクティブ
Quadruple FET Bus Switch, 2.5V/3.3V Low Voltage, High-Bandwidth Bus Switch
The 74CB3Q3125 is a quadruple, high bandwidth FET bus switch with low voltage. Each line switch is independent and has an enable input (active low).
The 74CB3Q3125 has an IOFF feature that prevents damaging current from back flowing when the device is powered off, thus achieving device power-off isolation. These features make the 74CB3Q3125 suitable for partial-power-down applications using IOFF.
The 74CB3Q3125 is available in a Green TSSOP-14 package. It operates over an operating temperature range of -40℃ to +125℃.
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特性
- Supply Voltage Range: 2.3V to 3.6V
- High Bandwidth Data Path: Up to 500MHz
- Low On-Resistance: 3.5Ω (TYP)
- Low Power Consumption, ICC: 0.3mA (TYP)
- Fast Switching Frequency, f OE : 20MHz (MAX)
- 5V Tolerant I/Os with Device Powered Up or Powered Down
- Rail-to-Rail Switching on Data I/O Ports
0V to 5V Switching with 3.3V VCC
0V to 3.3V Switching with 2.5V VCC - Bidirectional Data Flow with Near-Zero Propagation Delay
- Data and Control Inputs Provide Undershoot Clamp Diodes
- Data I/Os Support 0V to 5V Signaling Levels:
0.8V, 1.2V, 1.5V, 1.8V, 2.5V, 3.3V, 5V - Control Inputs can be Driven by TTL, 5V, or 3.3V CMOS Outputs
- IOFF Supports Partial-Power-Down Mode Operation
- -40℃ to +125℃ Operating Temperature Range
- Available in a Green TSSOP-14 Package
アプリケーション
Computing: Server, PC and Notebook
Medical Equipment
Telecom Equipment
Industrial Equipment
