器件型号 | 生产商 | 功能应用 |
---|---|---|
HD74LS145 | Hitachi Semiconductor | BCD-to-Decimal Decoders Drivers(with outputs) |
HD74LS145P | Hitachi Semiconductor | BCD-to-Decimal Decoders Drivers(with outputs) |
HD74LS148 | Hitachi Semiconductor | 8-line-to-3-line Octal Priority Encoders |
SL74LS14 | System Logic Semiconductor | Schmitt-Trigger Inverter |
SL74LS14D | System Logic Semiconductor | Schmitt-Trigger Inverter |
SL74LS14N | System Logic Semiconductor | Schmitt-Trigger Inverter |
SN74LS14 | Texas Instruments | SCHMITT-TRIGGER INVERTERS |
SN74LS145 | Texas Instruments | BCD-TO-DECIMAL DECODERS/DRIVERS |
SN74LS145D | Motorola, | 1-OF-10 DECODER/DRIVER OPEN-COLLECTOR |
SN74LS145N | Motorola, | 1-OF-10 DECODER/DRIVER OPEN-COLLECTOR |
SN74LS147 | Semiconductor | POWER SCHOTTKY |
SN74LS147D | Semiconductor | POWER SCHOTTKY |
SN74LS147N | Semiconductor | POWER SCHOTTKY |
SN74LS148 | Texas Instruments | 10-LINE 4-LINE 8-LINE 3-LINE PRIORITY ENCODERS |
SN74LS148D | Motorola, | 10-LINE-TO-4-LINE 8-LINE-TO-3-LINE PRIORITY ENCODERS |
SN74LS148N | Texas Instruments | 10-LINE 4-LINE 8-LINE 3-LINE PRIORITY ENCODERS |
SN74LS14D | Semiconductor | SCHMITT TRIGGERS DUAL GATE/HEX INVERTER |
SN74LS14N | Texas Instruments | SCHMITT-TRIGGER INVERTERS |
74LS22 | Texas Instruments | DUAL INPUT POSITIVE NAND GATES WITH OPEN COLLECTOR OUTPUTS |
74LS221 | Semiconductor | POWER SCHOTTKY |
DM74LS221 | Fairchild Semiconductor | Dual Non-Retriggerable One-Shot with Clear Complementary Outputs |
DM74LS221M | Fairchild Semiconductor | Dual Non-Retriggerable One-Shot with Clear Complementary Outputs |
DM74LS221N | Fairchild Semiconductor | Dual Non-Retriggerable One-Shot with Clear Complementary Outputs |
DM74LS221SJ | Fairchild Semiconductor | Dual Non-Retriggerable One-Shot with Clear Complementary Outputs |
HD74LS22 | Hitachi Semiconductor | Dual 4-input Positive NAND Gates(with Open Collector Ouputs) |
HD74LS221 | Hitachi Semiconductor | Dual Monostable Multivibrators |
SN74LS22 | Texas Instruments | DUAL INPUT POSITIVE NAND GATES WITH OPEN COLLECTOR OUTPUTS |
SN74LS221 | Texas Instruments | DUAL MONOSTABLE MULTIVIBRATORS WITH SCHMITT-TRIGGER INPUTS |
SN74LS221D | Texas Instruments | DUAL MONOSTABLE MULTIVIBRATORS WITH SCHMITT-TRIGGER INPUTS |
SN74LS221DB | Texas Instruments | DUAL MONOSTABLE MULTIVIBRATORS WITH SCHMITT-TRIGGER INPUTS |
SN74LS221DBR | Texas Instruments | DUAL MONOSTABLE MULTIVIBRATORS WITH SCHMITT TRIGGER INPUTS |
SN74LS221DR | Texas Instruments | DUAL MONOSTABLE MULTIVIBRATORS WITH SCHMITT TRIGGER INPUTS |
SN74LS221N | Semiconductor | POWER SCHOTTKY |
SN74LS221N3 | Texas Instruments | DUAL MONOSTABLE MULTIVIBRATORS WITH SCHMITT TRIGGER INPUTS |
SN74LS221NSR | Texas Instruments | DUAL MONOSTABLE MULTIVIBRATORS WITH SCHMITT TRIGGER INPUTS |
SN74LS224A | Texas Instruments | SYNCHRONOUS FIRST-IN, FIRST-OUT MEMORY WITH 3-STATE OUTPUTS |
SN74LS224AN | Texas Instruments | SYNCHRONOUS FIRST-IN, FIRST-OUT MEMORY WITH 3-STATE OUTPUTS |
SN74LS22D | Motorola, | DUAL 4-INPUT NAND GATE |
SN74LS22N | Motorola, | DUAL 4-INPUT NAND GATE |
74LS240 | Semiconductor | POWER SCHOTTKY |
74LS241 | Hitachi Semiconductor | Octal Buffers/Line Drivers/Line Receivers |
74LS243 | Fairchild Semiconductor | Quadruple Transceiver |
74LS244 | Mitsubishi Electric Semiconductor | OCTAL BUFFER/LINE DRIVERS WITH 3-STATE OUTPUT(NONINVERTED) |
74LS245 | Semiconductor | Octal Transceivers |
74LS247 | Semiconductor | POWER SCHOTTKY |
DM74LS240 | Fairchild Semiconductor | Octal 3-STATE Buffer/Line Driver/Line Receiver |
DM74LS240N | Fairchild Semiconductor | Octal 3-STATE Buffer/Line Driver/Line Receiver |
DM74LS240SJ | Fairchild Semiconductor | Octal 3-STATE Buffer/Line Driver/Line Receiver |
DM74LS240WM | Fairchild Semiconductor | Octal 3-STATE Buffer/Line Driver/Line Receiver |
DM74LS241N | Fairchild Semiconductor | Octal 3-STATE Buffer/Line Driver/Line Receiver |
DM74LS241WM | Fairchild Semiconductor | Octal 3-STATE Buffer/Line Driver/Line Receiver |
DM74LS243 | Fairchild Semiconductor | Quadruple Transceiver |
DM74LS243M | Fairchild Semiconductor | Quadruple Transceiver |
DM74LS243N | Fairchild Semiconductor | Quadruple Transceiver |
DM74LS244 | Fairchild Semiconductor | Octal 3-STATE Buffer/Line Driver/Line Receiver |
DM74LS244N | Fairchild Semiconductor | Octal 3-STATE Buffer/Line Driver/Line Receiver |
DM74LS244SJ | Fairchild Semiconductor | Octal 3-STATE Buffer/Line Driver/Line Receiver |
DM74LS244WM | Fairchild Semiconductor | Octal 3-STATE Buffer/Line Driver/Line Receiver |
DM74LS245 | Fairchild Semiconductor | 3-STATE Octal Transceiver |
DM74LS245N | Fairchild Semiconductor | 3-STATE Octal Transceiver |
DM74LS245SJ | Fairchild Semiconductor | 3-STATE Octal Transceiver |
DM74LS245WM | Fairchild Semiconductor | 3-STATE Octal Transceiver |
HD74LS240 | Hitachi Semiconductor | Octal Buffers/Line Drivers/Line Receivers(inverted three-state outputs) |
HD74LS241 | Hitachi Semiconductor | Octal Buffers/Line Drivers/Line Receivers |
HD74LS242 | Hitachi Semiconductor | Quadruple Transceivers(with three-state outputs) |
HD74LS243 | Hitachi Semiconductor | Quadruple Transceivers(with three-state outputs) |
HD74LS244 | Hitachi Semiconductor | Octal Buffers/Line Drivers/Line Receivers(non inverted three-state outputs) |
HD74LS245 | Hitachi Semiconductor | OCTAL TRANCEIVERS (WITH THREE STATE OUTPUTS) |
HD74LS247 | Hitachi Semiconductor | 8CD-to-Seven-Segment Decoders/Drivers(with outputs) |
HD74LS248 | Hitachi Semiconductor | BCD-to-Seven-Segment Decoders/Drivers(internal pull-up outputs) |
HD74LS249 | Hitachi Semiconductor | BCD-to-Seven-Segment Decoders/Drivers(with open collector outputs) |
M74LS244 | Mitsubishi Electric Semiconductor | OCTAL BUFFER/LINE DRIVERS WITH 3-STATE OUTPUT(NONINVERTED) |
M74LS244P | Mitsubishi Electric Semiconductor | OCTAL BUFFER/LINE DRIVERS WITH 3-STATE OUTPUT(NONINVERTED) |
SL74LS244 | System Logic Semiconductor | Octal 3-State Noninverting Buffer/Line Driver/Line Receiver |
SL74LS244D | System Logic Semiconductor | Octal 3-State Noninverting Buffer/Line Driver/Line Receiver |
SL74LS244N | System Logic Semiconductor | Octal 3-State Noninverting Buffer/Line Driver/Line Receiver |
SL74LS245 | System Logic Semiconductor | Octal 3-State Noninverting Transceiver |
SL74LS245D | System Logic Semiconductor | Octal 3-State Noninverting Transceiver |
SL74LS245N | System Logic Semiconductor | Octal 3-State Noninverting Transceiver |
SN74LS240 | Semiconductor | POWER SCHOTTKY |
SN74LS240DW | Texas Instruments | OCTAL BUFFERS LINE DRIVERS WITH 3-STATE OUTPUTS |
SN74LS240N | Motorola, | OCTAL BUFFER/LINE DRIVER WITH 3-STATE OUTPUTS |
SN74LS241 | Texas Instruments | OCTAL BUFFERS LINE DRIVERS WITH 3-STATE OUTPUTS |
SN74LS241DW | Texas Instruments | OCTAL BUFFERS LINE DRIVERS WITH 3-STATE OUTPUTS |
SN74LS241N | Texas Instruments | OCTAL BUFFERS LINE DRIVERS WITH 3-STATE OUTPUTS |
SN74LS242 | Motorola, | QUAD TRANSCEIVER |
SN74LS242D | Texas Instruments | QUADRUPLE TRANSCEIVERS |
SN74LS242DW | Motorola, | QUAD TRANSCEIVER |
SN74LS242N | Texas Instruments | QUADRUPLE TRANSCEIVERS |
SN74LS243 | Texas Instruments | QUADRUPLE TRANSCEIVERS |
SN74LS243D | Texas Instruments | QUADRUPLE TRANSCEIVERS |
SN74LS243DW | Motorola, | QUAD TRANSCEIVER |
SN74LS243N | Texas Instruments | QUADRUPLE TRANSCEIVERS |
SN74LS244 | Semiconductor | Octal Buffer/Line Driver with 3-State Outputs |
SN74LS244DW | Texas Instruments | OCTAL BUFFERS LINE DRIVERS WITH 3-STATE OUTPUTS |
SN74LS244N | Motorola, | OCTAL BUFFER/LINE DRIVER WITH 3-STATE OUTPUTS |
SN74LS245 | Semiconductor | Octal Transceivers |
SN74LS245DW | Texas Instruments | OCTAL TRANSCEIVERS WITH 3-STATE OUTPUTS |
SN74LS245N | Motorola, | OCTAL TRANSCEIVER |
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