U74CB3Q3244 Description
The U74CB3Q3244 is a high-bandwidth FET bus switch utilizing a charge pump to elevate the gate voltage of the pass transistor, providing a low and flat ON-state resistance. The U74CB3Q3244 is organized as two 4-bit bus switches with separate output-enable ( OE1 or OE2 ) input, It can be used as two 4-bit bus switches or as one 8-bit bus switch. This device is fully specified for partial-power-down applications using...
U74CB3Q3244 Key Features
- Data and control inputs provide undershoot clamp diodes
- Operating voltage range of 2.3V to 3.6V
- Control inputs can be driven by TTL or 5V/3.3V CMOS outputs
- Low power consumption ICC: 0.7mA (Typ.)
- IOFF supports live insertion, partial-power-down mode, back-drive protection
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