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器件名 功能描述 生产厂商 查看
54LS21 Dual 4-Input AND Gates NSC
54LS21 DUAL 4-INPUT POSITIVE AND GATE ETC
54LS21DM DUAL 4-INPUT POSITIVE AND GATE ETC
54LS21FM DUAL 4-INPUT POSITIVE AND GATE ETC
54LS22 DUAL 4-INPUT NAND GATE (WITH OPEN-COLLECTOR OUTPUT) NSC
54LS22DMQB DUAL 4-INPUT NAND GATE (WITH OPEN-COLLECTOR OUTPUT) NSC
54LS22FMQB DUAL 4-INPUT NAND GATE (WITH OPEN-COLLECTOR OUTPUT) NSC
54LS240 Octal TRI-STATE Buffers/Line Drivers/Line Receivers NSC
54LS240DMQB Octal TRI-STATE Buffers/Line Drivers/Line Receivers NSC
54LS240FMQB Octal TRI-STATE Buffers/Line Drivers/Line Receivers NSC
54LS240LMQB Octal TRI-STATE Buffers/Line Drivers/Line Receivers NSC
54LS241 Octal TRI-STATE Buffers/Line Drivers/Line Receivers NSC
54LS241DMQB Octal TRI-STATE Buffers/Line Drivers/Line Receivers NSC
54LS241FMQB Octal TRI-STATE Buffers/Line Drivers/Line Receivers NSC
54LS241LMQB Octal TRI-STATE Buffers/Line Drivers/Line Receivers NSC
54LS244 Octal TRI-STATEE Buffers/Line Drivers/Line Receivers NSC
54LS244DMQB Octal TRI-STATEE Buffers/Line Drivers/Line Receivers NSC
54LS244FMQB Octal TRI-STATEE Buffers/Line Drivers/Line Receivers NSC
54LS244LMQB Octal TRI-STATEE Buffers/Line Drivers/Line Receivers NSC
54LS245 TRI-STATE Octal Bus Transceiver NSC
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