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SN74ABT245BN, IC, TRANSCEIVER, BUS

PartNumber: SN74ABT245BN
Ном. номер: 8096244354
Производитель: Texas Instruments
SN74ABT245BN, IC, TRANSCEIVER, BUS
Доступно на заказ 100 шт. Отгрузка со склада в Москве 6 недель.
67 × = 67
от 10 шт. — 54 руб.
от 100 шт. — 32 руб.

Описание

The SN74ABT245BN is an octal Bus Transceiver with 3-state outputs. It is designed for asynchronous communication between data buses. The devices transmit data from the A bus to the B bus or from the B bus to the A bus, depending on the logic level at the direction-control (DIR) input. The OE\ input can be used to disable the device so the buses are effectively isolated. To ensure the high-impedance state during power up or power down, OE\ should be tied to VCC through a pull-up resistor, the minimum value of the resistor is determined by the current-sinking capability of the driver. This device is fully specified for hot-insertion applications using Ioff and power-up 3-state. The Ioff circuitry disables the outputs, preventing damaging current backflow through the device when it is powered down. The power-up 3-state circuitry places the outputs in the high-impedance state during power up and power down, which prevents driver conflict.

• Ioff and power-up 3-state support hot insertion
• Latch-up performance exceeds 500mA per JEDEC standard JESD 17

Полупроводники - Микросхемы\Логические\Функции Универсальной Шины
Код: 1470943

Технические параметры

Количество каналов
8канал(-ов)
Выходной Ток
64мА
Минимальная Рабочая Температура
-40°C
Максимальная Рабочая Температура
85°C
Максимальное Напряжение Питания
5.5В
Минимальное Напряжение Питания
4.5В
Количество Выводов
20вывод(-ов)
Упаковка
Поштучно
Стиль Корпуса Микросхемы Логики
DIP
Тип Логики
Приемопередатчик Шины
Уровень Входа