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IN74AC251D 데이터시트 - Integral Corp.

부품번호상세내용제조사
IN74AC251D 8-Input Data Selector/Multiplexer with 3-State Outputs Integral
Integral Corp. Integral
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The IN74AC251 is identical in pinout to the LS/ALS251, HC/HCT251. The device inputs are compatible with standard CMOS outputs; with pullup resistors, they are compatible with LS/ALS outputs.
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 IN74AC251 to be used in bus-oriented systems.

• Outputs Directly Interface to CMOS, NMOS, and TTL
• Operating Voltage Range: 2.0 to 6.0 V
• Low Input Current: 1.0 µA; 0.1 µA @ 25°C
• High Noise Immunity Characteristic of CMOS Devices
• Outputs Source/Sink 24 mA

 

"IN74AC251D" 관련 부품명

부품번호상세내용PDF제조사
HC257 Quad 2-Input Data Selector/Multiplexer with 3-State Outputs HC257 View System Logic Semiconductor
IN74ACT251 8-INPUT DATA SELECTOR/MULTIPLEXER WITH 3-STATE OUTPUTS IN74ACT251 View Integral Corp.
IN74ACT251 8-Input Data Selector/Multiplexer with 3-State Outputs IN74ACT251 View IK Semicon Co., Ltd
IN74ACT258 Quad 2-Input Data Selector/Multiplexer with 3-State Outputs IN74ACT258 View IK Semicon Co., Ltd
IN74HC257 Quad 2-Input Data Selector/Multiplexer with 3-State Outputs IN74HC257 View Integral Corp.
IN74HC257A Quad 2-Input Data Selector/Multiplexer with 3-State Outputs IN74HC257A View IK Semicon Co., Ltd
SL74HC257 Quad 2-Input Data Selector/Multiplexer with 3-State Outputs SL74HC257 View System Logic Semiconductor
SL74HC257 Quad 2-Input Data Selector/Multiplexer with 3-State Outputs SL74HC257 View System Logic Semiconductor
IN74AC251D 8-Input Data Selector/Multiplexer with 3-State Outputs High-Speed Silicon-Gate CMOS IN74AC251D View IK Semicon Co., Ltd
IN74AC258 Quad 2-Input Data Selector/Multiplexer with 3-State Outputs High-Speed Silicon-Gate CMOS IN74AC258 View IK Semicon Co., Ltd

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