SN74CB3T1G125DCKR - 

Interruptor de Bus FET con Desplazamiento de Nivel, 64 mA, 250 ps, 2.3 V a 3.6 V, SC-70-5


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Información del producto

Cinta Cortada
Conmutador de Bus FET con Regulación de Nivel
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Resumen del producto

The SN74CB3T1G125DCKR is a high-speed TTL-compatible FET Bus Switch with low ON-state resistance (ron), allowing for minimal propagation delay. The device fully supports mixed-mode signal operation on all data I/O ports by providing voltage translation that tracks VCC. It supports systems using 5V TTL, 3.3V LVTTL and 2.5V CMOS switching standards, as well as user-defined switching levels. It is a 1-bit bus switch with a single OE\ input. When OE\ is low, the bus switch is ON and the A port is connected to the B port, allowing bidirectional data flow between ports. When OE\ is high, the bus switch is OFF and a high-impedance state exists between the A and B ports. This device is fully specified for partial-power-down applications using Ioff. The Ioff feature ensures that damaging current will not backflow through the device when it is powered down. The device has isolation during power off.
  • Output voltage translation tracks VCC
  • Supports mixed-mode signal operation on all data i/o ports
  • Bidirectional data flow with near-zero propagation delay
  • Low ON-state resistance (ron) characteristics (ron = 5R typical)
  • Low input/output capacitance minimizes loading (Cio(OFF) = 5pF typical)
  • Data and control inputs provide undershoot clamp diodes
  • Low power consumption (ICC = 20µA maximum)
  • Ioff Supports partial-power-down mode operation
  • Latch-up performance exceeds 250mA per JESD 17
  • 5V Tolerant I/Os with device powered up or powered down
  • Green product and no Sb/Br


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