juried Engineering SN74HC251N Data Selectors/Multiplexers

Description: 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 ...Description: 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. Included: SN74HC251N This item features: 3-State Version of HC151 Wide Operating Voltage Range of 2 V to 6 V High-Current 3-State Outputs Interface Directly With System Bus or Can Drive Up To 15 LSTTL Loads Low Power Consumption, 80- A Max ICC Typical tpd = 9 ns 6-mA Output Drive at 5 V Low Input Current of 1 A Max Perform Parallel-to-Serial Conversion Complementary Outputs Provide True and Inverted Data Condition: New and Authentic Compon...