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CIEN8-30475594 Manufacturer no.:
CD74HCT251E EAN/GTIN:
n/a |
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| 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. More information: Weight & dimensions | Width | 19.69 mm | | Depth | 6.6 mm | | Height | 4.57 mm | | Width (with pins) | 19.69 mm | | Depth (with pins) | 10.92 mm | | Height (with pins) | 8.26 mm | | Package depth | 506 mm | | Package width | 13.97 mm | | Package height | 11.23 mm | Features | Type | Logic IC | | Storage temperature (T-T) | -65 - 150 °C | | Number of pins | 16 | | Operating temperature (T-T) | -55 - 125 °C |
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