مميزات خاصة

3-State Version of 'HC151
Low Input Current of 1 µA Max, Perform Parallel-to-Serial Conversion
Wide Operating Voltage Range of 2 V to 6 V, ±6-mA Output Drive at 5 V, Complementary Outputs Provide True and Inverted Data
High-Current 3-State Outputs Interface Directly With System Bus or Can Drive Up To 15 LSTTL Loads
Low Power Consumption, 80-µA Max ICC, Typical tpd = 9 ns

وصف

The SN74HC251 data selectors/multiplexers contain full binary decoding to select 1-of-8 data sources and feature strobe-controlled complementary 3-state outputs.

The 3-state outputs can interface with and drive data lines of bus-organized systems. With all but one of the common outputs disabled (in the high-impedance state), the low impedance of the single enabled output drives the bus line to a high or low logic level. Both outputs are controlled by the output-enable (OE)\ input. The outputs are disabled when OE\ is high.

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

SN74HC251N SN74HC251 74HC251 محددات البيانات/مضاعفات مع مخرجات 3 حالات IC DIP-16 (حزمة 10))

مميزات خاصة

وصف

منتجات شبيهه