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BUY CD74HCT251E https://www.utsource.net/itm/p/1730900.html
The ’HC251 and ’HCT251 are 8-channel digital multiplexers with three-state outputs, fabricated with high-speed silicon-gate CMOS technology. Together with the low power consumption of standard CMOS integrated circuits, they possess the ability to drive 10 LSTTL loads. The three-state feature makes them ideally suited for interfacing with bus lines in a bus-oriented system. This multiplexer features both true (Y) and complement (Y) outputs as well as an output enable (OE) input. The OE must be at a low logic level to enable this device. When the OE input is high, both outputs are in the high-impedance state. When enabled, address information on the data select inputs determines which data input is routed to the Y and Y outputs. The ’HCT251 logic family is speed, function, and pin-compatible with the standard ’LS251.
Description: The CD74HCT251E is a high-speed CMOS 8-input multiplexer fabricated with silicon gate C2MOS technology. Features: - Low power consumption - High speed - Low noise - High noise immunity - Low input current Applications: - Data and address multiplexing - Data routing - Data selection - Signal gating - Analog and digital switching (For reference only)