31aa90abde7e6e32c49099b9497d7ec3

Микросхема SN74HC244DWR, Два шинных формирователя [SO-20]

15,68 руб.

x 15,68 = 15,68
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Склад №110-12 дней15,68руб.14,58руб.14,11руб.13,80руб.12,86руб.12,54руб.12,23руб.11,29руб.
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Склад №25-7 дней28,38руб.26,03руб.25,56руб.24,93руб.23,21руб.22,74руб.22,11руб.19,91руб.
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Склад №35 дней36,69руб.33,87руб.33,08руб.32,30руб.30,11руб.29,32руб.28,69руб.25,72руб.
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Склад №47-10 дней18,82руб.17,25руб.16,93руб.16,46руб.15,37руб.15,05руб.14,58руб.13,17руб.
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Склад №55 дней36,22руб.33,40руб.32,61руб.31,83руб.30,89руб.29,79руб.28,22руб.25,40руб.

Характеристики

SN74HC244DWR, Два шинных формирователя [SO-20]The SN74HC244DWR is an octal Buffer/Line Driver designed specifically to improve both the performance and density of 3-state memory address drivers, clock drivers and bus-oriented receivers and transmitters. The SNx4HC244 device is organized as two 4-bit buffers and drivers with separate output-enable (OE) inputs. When OE is low, the device passes non-inverted data from the A inputs to the Y outputs. When OE is high, the outputs are in the high-impedance state. To ensure the high-impedance state during power up or power down, OE should be tied to VCC through a pull-up resistor and the minimum value of the resistor is determined by the current-sinking capability of the driver.

• High-current outputs drive up to 15 LSTTL loads
• 3-state Outputs drive bus lines or buffer memory address registers
• 80µA maximum ICC low power consumption
• 11ns typical Propagation delay (tpd)
• ±6mA Output drive at 5V
• 1µA maximum Low input current
• Green product and no Sb/Br