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型号 描述 厂家
SN74HC00DR IC QUAD 2-INPUT NAND GATE 14SOIC TEXAS INSTRUMENTS
SN74HC00NSR IC QUAD 2-IN NAND GATE 14-SOP TEXAS INSTRUMENTS
SN74HC00PWR IC QUAD 2-IN NAND GATE 14-TSSOP TEXAS INSTRUMENTS
SN74HC02DBR IC QUAD 2-IN NOR GATE 14-SSOP TEXAS INSTRUMENTS
SN74HC02DR IC QUAD 2-INPUT NOR GATE 14-SOIC TEXAS INSTRUMENTS
SN74HC02NSR IC QUAD 2-IN NOR GATE 14-SOP TEXAS INSTRUMENTS
SN74HC02PWR IC QUAD 2-IN NOR GATE 14-TSSOP TEXAS INSTRUMENTS
SN74HC03DR IC QUAD 2IN POS-NAND GATE 14SOIC TEXAS INSTRUMENTS
SN74HC04DR IC HEX INVERTER 14-SOIC TEXAS INSTRUMENTS
SN74HC04NSR IC HEX INVERTER 14-SOP TEXAS INSTRUMENTS
SN74HC04PWR IC HEX INVERTER 14-TSSOP TEXAS INSTRUMENTS
SN74HC05DR IC HEX INVERTER W/OD 14-SOIC TEXAS INSTRUMENTS
SN74HC08DR IC QUAD 2-INPUT AND GATE 14-SOIC TEXAS INSTRUMENTS
SN74HC08NSR IC QUAD 2IN POS AND GATES 14-SOP TEXAS INSTRUMENTS
SN74HC109DR IC DUAL JK POS-EDG-TRG F-F16SOIC TEXAS INSTRUMENTS
SN74HC10DR IC TRPL 3IN POS-NAND GATE 14SOIC TEXAS INSTRUMENTS
SN74HC112DR IC DUAL JK NEG-EDG-TRG F-F16SOIC TEXAS INSTRUMENTS
SN74HC11DR IC TRPL 3IN POS-AND GATE 14-SOIC TEXAS INSTRUMENTS
SN74HC11NSR IC TRPL 3IN POS AND GATES 14-SOP TEXAS INSTRUMENTS
SN74HC11PWR IC TRIPLE 3-IN AND GATE 14-TSSOP TEXAS INSTRUMENTS
SN74HC125DBR IC QUAD BUS BUFF TRI-ST 14-SSOP TEXAS INSTRUMENTS
SN74HC125DR IC QUAD BUS BUFF GATE 14-SOIC TEXAS INSTRUMENTS
SN74HC125PWT IC QUAD BUS BUFFER GATE 14-TSSOP TEXAS INSTRUMENTS
SN74HC126DBR IC QUAD BUS BUFF TRI-ST 14-SSOP TEXAS INSTRUMENTS
SN74HC126DR IC QUAD BUS BUFF GATE 3ST 14SOIC TEXAS INSTRUMENTS
SN74HC126NSR IC QUAD BUS BUFF TRI-ST 14-SOP TEXAS INSTRUMENTS
SN74HC126PWT IC QUAD BUS BUFFER GATE 14-TSSOP TEXAS INSTRUMENTS
SN74HC132DBR IC QUAD NAND GATE 14-SSOP TEXAS INSTRUMENTS
SN74HC132PWR IC QUAD NAND GATE 14-TSSOP TEXAS INSTRUMENTS
SN74HC138DBR IC 3-TO-8 DECODER/DEMUX 16-SSOP TEXAS INSTRUMENTS
SN74HC138NSR IC DECODER/DEMUX 3-8 LINE 16-SOP TEXAS INSTRUMENTS
SN74HC139DR IC DUAL 2-4LN DECOD/DEMUX 16SOIC TEXAS INSTRUMENTS
SN74HC139PWR IC DUAL 2TO4 DECOD/DEMUX 16TSSOP TEXAS INSTRUMENTS
SN74HC14DR IC HEX SCHMITT-TRIG INV 14-SOIC TEXAS INSTRUMENTS
SN74HC14NSR IC HEX INVERTER SHMT-TRGR 14-SOP TEXAS INSTRUMENTS
SN74HC14PWR IC HEX SCHMITT-TRIG INV 14-TSSOP TEXAS INSTRUMENTS
SN74HC151DR IC 8-1LN DATA SELECT/MUX 16-SOIC TEXAS INSTRUMENTS
SN74HC153DR IC DUAL 4-1LN DATASEL/MUX 16SOIC TEXAS INSTRUMENTS
SN74HC153PWR IC DATA SELECT/MUX DUAL 16-TSSOP TEXAS INSTRUMENTS
SN74HC157DR IC QUAD 2-1LN DATASEL/MUX 16SOIC TEXAS INSTRUMENTS
SN74HC157NSR IC QUAD 2-TO-1 SEL/MUX 16-SOP TEXAS INSTRUMENTS
SN74HC161DR IC 4BIT SYNC BINRY COUNTR 16SOIC TEXAS INSTRUMENTS
SN74HC163NSR IC BINARY COUNTER SYNC 16-SOP TEXAS INSTRUMENTS
SN74HC164DR IC 8BIT SERIAL SHIFT REG 14-SOIC TEXAS INSTRUMENTS
SN74HC164PWR IC SHFT REG SERIAL 8BIT 14-TSSOP TEXAS INSTRUMENTS
SN74HC165DR IC 8-BIT SHIFT REGISTER 16-SOIC TEXAS INSTRUMENTS
SN74HC165NSR IC 8-BIT SHIFT REGISTER 16-SOP TEXAS INSTRUMENTS
SN74HC166DR IC 8BIT SERIAL SHIFT REG 16-SOIC TEXAS INSTRUMENTS
SN74HC166NSR IC PARALLEL LOAD SHIFT REG 16SOP TEXAS INSTRUMENTS
SN74HC174DR IC HEX D-TYPE FLIP-FLOP 16-SOIC TEXAS INSTRUMENTS
SN74HC174NSR IC HEX D-TYPE F-F W/CLR 16-SOP TEXAS INSTRUMENTS
SN74HC175DR IC QUAD D-TYPE F-F W/CLR 16-SOIC TEXAS INSTRUMENTS
SN74HC175PWR IC QUAD D-TYPE F-F W/CLR 16TSSOP TEXAS INSTRUMENTS
SN74HC191DR IC 4BT SYNC U/D BNRY CNTR 16SOIC TEXAS INSTRUMENTS
SN74HC191NSR IC BINARY COUNTER UP/DOWN 16-SOP TEXAS INSTRUMENTS
SN74HC193NSR IC BINARY COUNTER UP/DOWN 16-SOP TEXAS INSTRUMENTS
SN74HC20DR IC DUAL 4-IN NAND GATE 14-SOIC TEXAS INSTRUMENTS
SN74HC20NSR IC DUAL 4-INPUT NAND GATE 14-SOP TEXAS INSTRUMENTS
SN74HC21DR IC DUAL 4IN POS-AND GATE 14-SOIC TEXAS INSTRUMENTS
SN74HC21NSR IC DUAL 4-IN POS-AND GATE 14-SOP TEXAS INSTRUMENTS
SN74HC21PWR IC DUAL 4-IN POS-ANDGATE 14TSSOP TEXAS INSTRUMENTS
SN74HC240PWR IC OCT BUFF/DRVR TRI-ST 20-TSSOP TEXAS INSTRUMENTS
SN74HC244DBR IC OCT BUFF/DRVR TRI-ST 20-SSOP TEXAS INSTRUMENTS
SN74HC244PWR IC OCT BUFF/DRVR TRI-ST 20-TSSOP TEXAS INSTRUMENTS
SN74HC245DBR IC OCT BUS XCVR TRI-ST 20-SSOP TEXAS INSTRUMENTS
SN74HC245PWR IC OCT BUS XCVR TRI-ST 20-TSSOP TEXAS INSTRUMENTS
SN74HC251DBR IC DATA SELECT/MUX TRI-ST 16SSOP TEXAS INSTRUMENTS
SN74HC251DR IC DATA SEL/MUX 3-ST 16-SOIC TEXAS INSTRUMENTS
SN74HC251NSR IC DATA SELECT/MUX TRI-ST 16-SOP TEXAS INSTRUMENTS
SN74HC253DBR IC DUAL 4-TO-1 SEL/MUX 16-SSOP TEXAS INSTRUMENTS
SN74HC253DR IC DUAL 4-1LN DATASEL/MUX 16SOIC TEXAS INSTRUMENTS
SN74HC257DR IC QUAD 2-1 DATA SEL/MUX 16-SOIC TEXAS INSTRUMENTS
SN74HC257NSR IC QUAD 2-TO-1 SEL/MUX 16-SOP TEXAS INSTRUMENTS
SN74HC257PWR IC QUAD 2-TO-1 SEL/MUX 16-TSSOP TEXAS INSTRUMENTS
SN74HC259NSR IC ADDRESSABLE LATCH 8BIT 16-SOP TEXAS INSTRUMENTS
SN74HC259PWR IC 8-BIT ADDRESS LATCH 16-TSSOP TEXAS INSTRUMENTS
 
SN74HC273DBR IC OCT D-TYPE F-F W/CLR 20-SSOP TEXAS INSTRUMENTS
SN74HC273PWR IC OCT D-TYPE F-F W/CLR 20-TSSOP TEXAS INSTRUMENTS
SN74HC27DR IC TRPL 3-IN POS-NOR GATE 14SOIC TEXAS INSTRUMENTS
SN74HC27NSR IC TRIPLE 3-IN NOR GATE 14-SOP TEXAS INSTRUMENTS
SN74HC32DBR IC QUAD 2-IN OR GATE 14-SSOP TEXAS INSTRUMENTS
SN74HC32DR IC QUAD 2-INPUT OR GATE 14-SOIC TEXAS INSTRUMENTS
SN74HC32PWR IC QUAD 2-IN OR GATE 14-TSSOP TEXAS INSTRUMENTS
SN74HC365NSR IC HEX BUFF/LINEDRVR 3-ST 16-SOP TEXAS INSTRUMENTS
SN74HC367DR IC HEX BUFF/LINEDRVR 3-ST 16SOIC TEXAS INSTRUMENTS
SN74HC367NSR IC HEX BUFF/LINEDRVR 3-ST 16-SOP TEXAS INSTRUMENTS
SN74HC368DR IC HEX BUFF/LINEDRVR 3-ST 16SOIC TEXAS INSTRUMENTS
SN74HC373DBR IC OCTAL TRANSP LATCH 20-SSOP TEXAS INSTRUMENTS
SN74HC373PWR IC OCTAL TRANSP LATCH 20-TSSOP TEXAS INSTRUMENTS
SN74HC374DBR IC OCT D-TYPE F-F TRI-ST 20-SSOP TEXAS INSTRUMENTS
SN74HC374PWR IC OCT D-TYPE F-F TRI-ST 20TSSOP TEXAS INSTRUMENTS
SN74HC393DR IC DUAL 4BIT BINRY COUNTR 14SOIC TEXAS INSTRUMENTS
SN74HC4040DR IC 12BIT ASYNC BIN COUNTR 16SOIC TEXAS INSTRUMENTS
SN74HC4040PWR IC ASYNC BINARY COUNTER 16-TSSOP TEXAS INSTRUMENTS
SN74HC4060DR IC 14BIT ASYNC BIN COUNTR 16SOIC TEXAS INSTRUMENTS
SN74HC4066DBR IC QUAD BI-LAT ANALOG SW 14-SSOP TEXAS INSTRUMENTS
SN74HC4066DR IC QUAD BI-LAT ANLG SWTCH 14SOIC TEXAS INSTRUMENTS
SN74HC4066PWR IC QUAD BI-LAT ANALOG SW 14TSSOP TEXAS INSTRUMENTS
SN74HC42DR IC 4-TO-10 DECOD 1 OF 10 16-SOIC TEXAS INSTRUMENTS
SN74HC4851DR IC MUX/DEMUX 8CH ANALOG 16-SOIC TEXAS INSTRUMENTS
SN74HC4851PWR IC MUX/DEMUX 8-CH ANALOG 16TSSOP TEXAS INSTRUMENTS
SN74HC4851QDRQ1 IC MUX/DEMUX 8CH ANALOG 16-SOIC TEXAS INSTRUMENTS
SN74HC541DBR IC OCT BUFF/LINEDRVR 3ST 20-SSOP TEXAS INSTRUMENTS
SN74HC541PWR IC OCT BUFF/DRVR TRI-ST 20-TSSOP TEXAS INSTRUMENTS
SN74HC573APWR IC OCTAL TRANSP LATCH 20-TSSOP TEXAS INSTRUMENTS
SN74HC574PWR IC OCTAL D-TYPE F-F 20-TSSOP TEXAS INSTRUMENTS
SN74HC590ADWR IC 8BIT BINARY COUNTR 3ST 16SOIC TEXAS INSTRUMENTS
SN74HC595DR IC 8BIT SHIFT REG 3ST-OUT 16SOIC TEXAS INSTRUMENTS
SN74HC595DWR IC 8BIT SHIFT REG 3ST-OUT 16SOIC TEXAS INSTRUMENTS
SN74HC688PWR IC 8-BIT ID COMPARATOR 20-TSSOP TEXAS INSTRUMENTS
SN74HC74DBR IC DUAL F-F W/CLR/PRESET 14-SSOP TEXAS INSTRUMENTS
SN74HC74NSR IC DUAL F-F W/CLR/PRESET 14-SOP TEXAS INSTRUMENTS
SN74HC74PWR IC DUAL F-F W/CLR/PRESET 14TSSOP TEXAS INSTRUMENTS
SN74HC86DR IC QUAD 2-IN EX-OR GATE 14-SOIC TEXAS INSTRUMENTS
SN74HC86PWR IC QUAD 2-IN EX-OR GATE 14-TSSOP TEXAS INSTRUMENTS
SN74HCT00DR IC QUAD 2IN POS-NAND GATE 14SOIC TEXAS INSTRUMENTS
SN74HCT00PWR IC QUAD 2-IN NAND GATE 14-TSSOP TEXAS INSTRUMENTS
SN74HCT02DR IC QUAD 2IN POS-NOR GATE 14-SOIC TEXAS INSTRUMENTS
SN74HCT04DR IC HEX INVERTER 14-SOIC TEXAS INSTRUMENTS
SN74HCT04PWR IC HEX INV 14-TSSOP TEXAS INSTRUMENTS
SN74HCT08DBR IC QUAD 2-IN AND GATE 14-SSOP TEXAS INSTRUMENTS
SN74HCT08DR IC QUAD 2IN POS-AND GATE 14-SOIC TEXAS INSTRUMENTS
SN74HCT08PWR IC QUAD 2-IN AND GATE 14-TSSOP TEXAS INSTRUMENTS
SN74HCT125DR IC QUAD BUS BUFF GATE 14-SOIC TEXAS INSTRUMENTS
SN74HCT138DR IC 3-8LINE DECODER/DEMUX 16-SOIC TEXAS INSTRUMENTS
SN74HCT138PWR IC 3-8 LINE DECODE/DEMUX 16TSSOP TEXAS INSTRUMENTS
SN74HCT139PWR IC DUAL 2-4 DECOD/DEMUX 16-TSSOP TEXAS INSTRUMENTS
SN74HCT14DBR IC HEX SCHMITT-TRIG INV 14-SSOP TEXAS INSTRUMENTS
SN74HCT14DGVR IC HEX SCHMITT-TRIG INV 14-TVSOP TEXAS INSTRUMENTS
SN74HCT14DR IC HEX SCHMITT-TRIG INV 14-SOIC TEXAS INSTRUMENTS
SN74HCT14PWR IC HEX SCHMITT-TRIG INV 14-TSSOP TEXAS INSTRUMENTS
SN74HCT240PWR IC BUFF/LINEDRVR OCT 3ST 20TSSOP TEXAS INSTRUMENTS
SN74HCT244DBR IC OCT BUFF/DRVR TRI-ST 20-SSOP TEXAS INSTRUMENTS
SN74HCT244PWR IC OCT BUFF/DRVR TRI-ST 20-TSSOP TEXAS INSTRUMENTS
SN74HCT245DBR IC OCTAL BUS XCVR TRI-ST 20-SSOP TEXAS INSTRUMENTS
SN74HCT245PWR IC OCT BUS XCVR TRI-ST 20-TSSOP TEXAS INSTRUMENTS
SN74HCT257DR IC QUAD 2-1 DATA SEL/MUX 16-SOIC TEXAS INSTRUMENTS
SN74HCT273DBR IC OCT D-TYPE F-F W/CLR 20-SSOP TEXAS INSTRUMENTS
SN74HCT273PWR IC OCT D-TYPE F-F W/CLR 20-TSSOP TEXAS INSTRUMENTS
SN74HCT32DBR IC QUAD 2-IN OR GATE 14-SSOP TEXAS INSTRUMENTS
SN74HCT32DR IC QUAD 2-IN POS-OR GATE 14-SOIC TEXAS INSTRUMENTS
SN74HCT32PWR IC QUAD 2-IN OR GATE 14-TSSOP TEXAS INSTRUMENTS
SN74HCT373PWR IC OCTAL TRANSP LATCH 20-TSSOP TEXAS INSTRUMENTS
SN74HCT374DBR IC OCT D-TYPE F-F TRI-ST 20-SSOP TEXAS INSTRUMENTS
SN74HCT573DBR IC OCTAL TRANSP LATCH 20-SSOP TEXAS INSTRUMENTS
SN74HCT574PWR IC OCTAL D-TYPE F-F 20-TSSOP TEXAS INSTRUMENTS
SN74HCT74DR IC DUAL D-TYPE FLIP-FLOP 14-SOIC TEXAS INSTRUMENTS
SN74HCT74PWR IC DUAL F-F W/CLR/PRESET 14TSSOP TEXAS INSTRUMENTS
SN74HCU04DR IC HEX INVERTER 14-SOIC TEXAS INSTRUMENTS
SN74HCU04PWR IC HEX INVERTER 14-TSSOP TEXAS INSTRUMENTS
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