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IN74ACT251

Part Number	IN74ACT251
Manufacturer	IK Semiconductor
Description	8-1 Data Selector/Multiplexer
Published	Dec 8, 2005
Detailed Description	TECHNICAL DATA 8-Input Data Selector/Multiplexer with 3-State Outputs High-Speed Silicon-Gate CMOS The IN74ACT251 is id...
Datasheet	IN74ACT251 PDF File

Overview

TECHNICAL DATA 8-Input Data Selector/Multiplexer with 3-State Outputs High-Speed Silicon-Gate CMOS The IN74ACT251 is identical in pinout to the LS/ALS251, HC/HCT251.
The IN74ACT251 may be used as a level converter for interfacing TTL or NMOS outputs to High Speed CMOS inputs.
The device selects one of the eight binary Data Inputs, as determined by the Address Inputs.
The Output Enable pin must be at a low level for the selected data to appear at the outputs.
If Output Enable is high, the Y and the Y outputs are in the high-impedance state.
This 3-State feature allows the IN74ACT251 to be used in bus-oriented systems.
• TTL/NMOS Compatible Input Levels • Outputs Directly Interface to CMOS, N...

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