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IN74ACT251 데이터시트 - Integral Corp.

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IN74ACT251 8-INPUT DATA SELECTOR/MULTIPLEXER WITH 3-STATE OUTPUTS INTE-ElectronicGRAL
Integral Corp. 
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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, NMOS, and TTL
• Operating Voltage Range: 4.5 to 5.5 V
• Low Input Current: 1.0 µA; 0.1 µA @ 25°C
• Outputs Source/Sink 24 mA

 

"IN74ACT251" 관련 부품명

부품번호상세내용PDF제조사
HC257 Quad 2-Input Data Selector/Multiplexer with 3-State Outputs HC257 View System Logic Semiconductor
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IN74ACT251 8-Input Data Selector/Multiplexer with 3-State Outputs IN74ACT251 View IK Semicon Co., Ltd
IN74AC257 Quad 2-Input Data Selector/Multiplexer with 3-State Outputs IN74AC257 View Integral Corp.
IN74HC257A Quad 2-Input Data Selector/Multiplexer with 3-State Outputs IN74HC257A View IK Semicon Co., Ltd
IN74ACT257 QUAD 2-INPUT DATA SELECTOR/MULTIPLEXER WITH 3-STATE OUTPUTS IN74ACT257 View Integral Corp.
IN74ACT258 QUAD 2-INPUT DATA SELECTOR/MULTIPLEXER WITH 3-STATE OUTPUTS IN74ACT258 View Integral Corp.
IN74ACT258 Quad 2-Input Data Selector/Multiplexer with 3-State Outputs IN74ACT258 View IK Semicon Co., Ltd
IN74AC258 Quad 2-Input Data Selector/Multiplexer with 3-State Outputs IN74AC258 View Integral Corp.
IN74ACT251 8-Input Data Selector/Multiplexer with 3-State Outputs IN74ACT251 View Integral Corp.

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