Серия логических ИС U74AHC245

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Общие характеристики

 Раздел Логическая ИС
Тип логики
Кол-во узлов
Диапазон напряжений питания
Задержка прохождения сигнала вход-выход
Максимальный выходной ток
Максимальный входной ток
Рабочая температура

Документация на серию U74AHC245

UNISONIC TECHNOLOGIES CO., LTD U74AHC245 CMOS IC OCTAL BUS TRANSCEIVERS WITH 3-STATE OUTPUTS  DESCRIPTION The U74AHC245 octal bus transceivers is designed for asynchronous two-way communication between data buses. The control-function implementation minimizes external timing requirements. The device allows data transmission 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 output-enable ( OE ) input can be used to disable the device so that 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 pullup resistor; the minimum value of the resistor is determined by the current-sinking capability of the driver.  FEATURES * Operating range 2V to 5.5V VCC  ORDERING INFORMATION Ordering Number Lead Free Halogen Free U74AHC245L-D20-T U74AHC245G-D20-T U74AHC245L-S20-R U74AHC245G-S20-R U74AHC245L-R20-R U74AHC245G-R20-R U74AHC245L-P20-R U74AHC245G-P20-R Packing DIP-20 SOP-20 SSOP-20 TSSOP-20 Tube Tape Reel Tape Reel Tape Reel (1) T: Tube, R: Tape Reel U74AHC245G-D20-T (1)Packing Type (2)Package Type (3)Green Package  Package (2) D20: DIP-20, S20: SOP-20, R20: SSOP-20 P20: TSSOP-20 (3) G: Halogen Free and Lead Free, L: Lead Free MARKING DIP-20 www.unisonic.com.tw Copyright © 2021 Unisonic Technologies Co., Ltd SOP-20 / SSOP-20 / TSSOP-20 1 of 5 QW-R502-987.D PDF
Документация на U74AHC245G-S20-R 

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    Товары серии U74AHC245

    Наименование i Упаковка Корпус
    U74AHC245G-D20-T (UTC)
     
    		DIP-20
    U74AHC245G-P20-R (UTC)
     
    		TSSOP-20
    U74AHC245G-R20-R (UTC)
     
    		SSOP-20
    U74AHC245G-S20-R (UTC)
     
     
    		 1000 шт SO-20 SOIC20
    U74AHC245L-D20-T (UTC)
     
    		DIP-20
    U74AHC245L-P20-R (UTC)
     
    		TSSOP-20
    U74AHC245L-R20-R (UTC)
     
    		SSOP-20
    U74AHC245L-S20-R (UTC)
     
     
    		 SO-20 SOIC20