Логическая ИС SN74HCT245PW

Приемопередатчик , неинвертирующий, 4.5В до 5.5В, TSSOP-20

The SN74HCT245PW is an octal Bus Transceiver with 3-state outputs and designed for asynchronous two-way communication between data buses. The control-function implementation minimizes external timing requirements. The HCT245 device allows data transmission from the A bus to the B bus or from the B bus to the A bus, depending upon the logic level at the direction-control (DIR) input. The output-enable (OE)\ input can be used to disable the device so that the buses are effectively isolated.

• Inputs are TTL-voltage compatible
• High-current 3-state outputs drive bus lines directly or up to 15 LSTTL loads
• 80µA maximum ICC low power consumption
• 14ns typical Propagation delay (tpd)
• ±6mA Output drive at 5V
• 1µA maximum Low input current
• Green product and no Sb/Br

Области применения

Промышленное, Автоматизация и Управление Процессами, Обработка Сигнала, Связь и Сеть