SN74CB3Q3305PW (TEXAS INSTRUMENTS)
Переключатель шины, 2 канал(-ов), 30 мА, SPST, TSSOP, 8 вывод(-ов)
The SN74CB3Q3305PW is a high-bandwidth FET Bus Switch uses a charge pump to elevate the gate voltage of the pass transistor, providing a low and flat ON-state resistance (ron). The low and flat ON-state resistance allows for minimal propagation delay and supports rail-to-rail switching on the data input/output (I/O) ports. The device also features low data I/O capacitance to minimize capacitive loading and signal distortion on the data bus. It is specifically designed to support high-bandwidth applications. This device is fully specified for partial-power-down applications using Ioff. The Ioff circuitry prevents damaging current backflow through the device when it is powered down. The device has isolation during power off. To ensure the high-impedance state during power up or power down, OE should be tied to GND through a pull-down resistor, the minimum value of the resistor is determined by the current-sourcing capability of the driver.
- Rail-to-rail switching on data I/O ports
- Bidirectional data flow with near-zero propagation delay
- Low input/output capacitance minimizes loading and signal distortion
- Fast switching frequency
- Data and control inputs provide undershoot clamp diodes
- Low power consumption
- Ioff Supports partial-power-down mode operation
- Latch-up performance exceeds 100mA per JESD 78, Class II
- Green product and no Sb/Br
Области применения
Связь и Сеть, Компьютеры и Периферия, Беспроводное, Волоконная Оптика
Количество Выводов:
8вывод(-ов)
Количество Каналов:
2канал(-ов)
Линейка Продукции:
-
Макс. Сопротивление Включенного Состояния:
-
Максимальное Напряжение Питания:
3.6В
Минимальное Напряжение Питания:
2.3В
Соответствует Фталатам RoHS:
Да
Стиль Корпуса Микросхемы Логики:
TSSOP
Тип Переключателя:
SPST
SVHC (Особо Опасные Вещества):
No SVHC (27-Jun-2018)
RoHS статус:
Да
Выходные параметры
Выходной Ток:
30мА