مميزات خاصة

Wide Operating Voltage Range of 2 V to 6 V
High-Current 3-State Outputs Drive Bus Lines Directly or Up to 15 LSTTL Loads
Low Power Consumption, 80-μA Max ICC, Typical tpd = 12 ns, ±6-mA Output Drive at 5 V
Low Input Current of 1 μA Max, Octal bus transceivers designed for asynchronous two-way communication between data buses
Example Applications: Servers, PCs and Notebooks, Network Switches, Wearable Health and Fitness Devices, Telecom Infrastructures, Electronic Points of Sale

وصف

The SN74HC245 octal bus transceivers are designed for asynchronous two-way communication between data buses. The control-function implementation minimizes external timing requirements. The SN74HC245 devices allow 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.

The SN74HC245 devices have a wide operating VCC range from 2 V to 6 V with slower edge rates to minimize output ringing.

منتجات شبيهه

{"error":"\u062e\u0637\u0623","cart_limit":"\u0644\u062f\u064a\u0643 \u0627\u0644\u0643\u062b\u064a\u0631 \u0645\u0646 \u0627\u0644\u0645\u0646\u062a\u062c\u0627\u062a \u0641\u064a \u0633\u0644\u0629 \u0627\u0644\u062a\u0633\u0648\u0642 \u0627\u0644\u062e\u0627\u0635\u0629 \u0628\u0643.","prod_limit":"\u0644\u0627 \u064a\u0645\u0643\u0646\u0643 \u0625\u0636\u0627\u0641\u0629 \u0627\u0644\u0645\u0632\u064a\u062f \u0645\u0646 \u0647\u0630\u0627 \u0627\u0644\u0645\u0646\u062a\u062c"}

مرحبًا،

بحث

SN74HC245N SN74HC245 74HC245 أجهزة إرسال واستقبال للحافلات الثماني مع مخرجات 3 حالات صديقة للوحة التجارب IC DIP-20 (حزمة من 10)

مميزات خاصة

وصف

منتجات شبيهه