逻辑门是在集成电路上的基本组件。简单的逻辑门可由晶体管组成。这些晶体管的组合可以使代表两种信号的高低电平在通过它们之后产生高电平或者低电平的信号。高、低电平可以分别代表逻辑上的“真”与“假”或二进制当中的1和0,从而实现逻辑运算。最基本的逻辑关系是与、或、非,最基本的逻辑门是与门、或门和非门。
RS 欧时为您提供了不同品牌的逻辑门,如ON Semiconductor、Texas Instruments、TOSHIBA、Nexperia、DiodesZetex等多款不同规格、型号的产品供您挑选,从而满足不同的应用场景需求。
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比较 产品详述 |
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暂时缺货
小计(1 包,共 5 件) RMB21.58(不含税) RMB4.316/件 | Texas Instruments | - | NOR | 通孔 | 2 | 4 | 4 | - | 否 | - | - | 14 | HC | - | 6 V | -55 °C | -5.2mA | - | 100 ns @ 2 V, 17 ns @ 6 V, 20 ns @ 4.5 V | +125 °C | 6.35mm | - | - | 2 V | - | - | 19.3mm | 4.57mm | 5.2mA |
有库存
小计 50 件 (按连续条带形式提供) RMB65.40(不含税) RMB1.308/件 | Fairchild Semiconductor | - | OR | 表面贴装 | 1 | 2 | 2 | - | 否 | - | - | 6 | TinyLogic ULP-A | 掉电高阻抗 | 3.6 V | -40 °C | -24mA | - | 6 ns @ 30 pF | +85 °C | 1.25mm | - | - | 0.9 V | - | - | 2mm | 1mm | 24mA |
有库存
小计 50 件 (按连续条带形式提供) RMB63.25(不含税) RMB1.265/件 | ON Semiconductor | - | XOR | 表面贴装 | 4 | 2 | 2 | - | 否 | - | - | 14 | VHC | CMOS | 5.5 V | -55 °C | -8mA | - | 16.5ns | +125 °C | 4.5mm | - | - | 2 V | - | - | 5.1mm | 1.05mm | 8mA |
有库存
小计(1 包,共 10 件) RMB20.65(不含税) RMB2.065/件 | Texas Instruments | - | OR | 表面贴装 | 4 | 2 | 2 | - | 否 | - | - | 14 | HCT | - | 5.5 V | -40 °C | -4mA | - | 22 ns @ 5.5 V, 24 ns @ 4.5 V | +85 °C | 3.91mm | - | - | 4.5 V | - | - | 8.65mm | 1.58mm | 4mA |
有库存
小计(1 包,共 25 件) RMB367.20(不含税) RMB14.688/件 | Texas Instruments | - | NAND | 通孔 | 4 | 2 | 2 | - | 否 | - | - | 14 | S | 差分 | 5.25 V | 0 °C | -3mA | - | 8.5 ns @ 50 pF | +70 °C | 6.6mm | - | - | 4.75 V | - | - | 19.69mm | 4.57mm | 60mA |
有库存
小计 50 件 (按连续条带形式提供) RMB46.25(不含税) RMB0.925/件 | Fairchild Semiconductor | - | AND | 表面贴装 | 1 | 2 | 2 | - | 否 | - | - | 5 | TinyLogic ULP-A | 掉电高阻抗 | 3.6 V | -40 °C | -24mA | - | 6 ns @ 30 pF | +85 °C | 1.25mm | - | - | 0.9 V | - | - | 2mm | 1mm | 24mA |
有库存
小计(1 包,共 25 件) RMB68.60(不含税) RMB2.744/件 | Texas Instruments | 逻辑门 | 或 | 通孔 | 2 | - | - | 4 | 否 | PDIP | PDIP | 14 | 4000 | CMOS | - | -55°C | -4.2mA | 90ns | - | 125°C | - | 3V | 18V | - | No | CD40 | 19.69mm | 4.57mm | 4.2mA |
暂时无法供应
小计(1 包,共 10 件) RMB10.62(不含税) RMB1.062/件 | Texas Instruments | - | OR | 表面贴装 | 4 | 2 | 2 | - | 否 | - | - | 14 | ALVC | - | 3.6 V | -40 °C | -24mA | - | 2.8 ns @ 3.3 V, 2.9 ns @ 2.7 V | +85 °C | 4.4mm | - | - | 1.65 V | - | - | 5mm | 1.15mm | 24mA |
有库存
小计 5 件 (按管提供) RMB77.86(不含税) RMB15.572/件 | Texas Instruments | - | NAND | 表面贴装 | 4 | 2 | 2 | - | 否 | - | - | 14 | AS | - | 5.5 V | 0 °C | -48mA | - | 4 ns @ 4.5 V → 5.5 V | +70 °C | 3.91mm | - | - | 4.5 V | - | - | 8.65mm | 1.58mm | 48mA |
有库存
小计(1 包,共 25 件) RMB12.625(不含税) RMB0.505/件 | Texas Instruments | - | OR | 表面贴装 | 1 | 2 | 2 | - | 否 | - | - | 5 | AHCT | - | 5.5 V | -40°C | -8mA | - | 7.9 ns @ 5 V | +85°C | 1.6mm | - | - | 4.5 V | - | - | 2.9mm | 1.15mm | 8mA |
有库存
小计 1 件 (按管提供) RMB14.20(不含税) RMB14.20/件 | NXP | - | OR | 通孔 | 4 | 2 | 2 | - | 否 | - | - | 14 | HC | - | 6 V | -40°C | -5.2mA | - | 15 ns @ 6 V, 18 ns @ 4.5 V, 90 ns @ 2 V | +125 °C | 6.48mm | - | - | 2 V | - | - | 19.5mm | 3.2mm | 5.2mA |
有库存
小计 5 件 (按管提供) RMB16.83(不含税) RMB3.366/件 | Texas Instruments | - | NAND | 表面贴装 | 3 | 3 | 3 | - | 否 | - | - | 14 | ACT | - | 5.5 V | -55 °C | -24mA | - | 13.5 ns @ 5 V | +125 °C | 3.91mm | - | - | 4.5 V | - | - | 8.65mm | 1.58mm | 24mA |
有库存
小计 1 件 (按管提供) RMB11.50(不含税) RMB11.50/件 | NXP | - | AND | 表面贴装 | 4 | 2 | 2 | - | 否 | - | - | 14 | HC | - | 6 V | -40°C | -5.2mA | - | 15 ns @ 6 V, 18 ns @ 4.5 V, 90 ns @ 2 V | +125 °C | 4mm | - | - | 2 V | - | - | 8.75mm | 1.45mm | 5.2mA |
有库存
小计(1 包,共 10 件) RMB19.86(不含税) RMB1.986/件 | onsemi | 逻辑门 | NAND | 表面 | 4 | - | - | 2 | 否 | SOIC | SOIC | 14 | HC | CMOS | - | -40°C | -5.2mA | 23ns | - | 85°C | - | 2V | 6V | - | No | 74HC | 8.75mm | 1.5mm | 5.2mA |
有库存
小计 10 件 (按连续条带形式提供) RMB14.90(不含税) RMB1.49/件 | Texas Instruments | - | NOR | 表面贴装 | 4 | 2 | 2 | - | 否 | - | - | 14 | LV | - | 5.5 V | -40 °C | -12mA | - | 11.4 ns @ 3.3 V, 16.1 ns @ 2.5 V, 7.5 ns @ 5 V | +85 °C | 4.4mm | - | - | 2 V | - | - | 5mm | 1.15mm | 12mA |
有库存
小计 1 件 (按管提供) RMB8.94(不含税) RMB8.94/件 | Texas Instruments | - | NAND | 通孔 | 4 | 2 | 2 | - | 否 | - | - | 14 | 74 | - | 5.25 V | 0 °C | -0.25mA | - | 22 ns @ 5 V | +70 °C | 6.35mm | - | - | 4.75 V | - | - | 19.3mm | 4.57mm | 48mA |
暂时无法供应
小计(1 包,共 5 件) RMB15.40(不含税) RMB3.08/件 | Fairchild Semiconductor | - | XOR | 表面贴装 | 1 | 2 | 2 | - | 否 | - | - | 5 | TinyLogic UHS | - | 5.5 V | -40 °C | -32mA | - | 5.4 ns @ 5 V, 6.2 ns @ 3.3 V | +85 °C | 1.25mm | - | - | 1.65 V | - | - | 2mm | 1mm | 32mA |
有限的库存
小计(1 管,共 50 件) RMB60.95(不含税) RMB1.219/件 | Texas Instruments | - | NAND | 表面贴装 | 4 | 2 | 2 | - | 否 | - | - | 14 | AC | - | 6 V | -40 °C | -24mA | - | 8 ns @ 5 V, 9.5 ns @ 3.3 V | +85 °C | 3.91mm | - | - | 2 V | - | - | 8.65mm | 1.58mm | 24mA |
正在逐步停售
小计(1 件) RMB3.29(不含税) RMB3.29/件 | ON Semiconductor | - | NAND | 表面贴装 | 2 | 4 | 4 | - | 否 | - | - | 14 | 4000 | - | 18 V | -55 °C | -4.2mA | - | 100 ns @ 15 V, 130 ns @ 10 V, 300 ns @ 5 V | +125 °C | 4mm | - | - | 3 V | - | - | 8.75mm | 1.5mm | 4.2mA |
有库存
小计 10 件 (按连续条带形式提供) RMB20.40(不含税) RMB2.04/件 | Texas Instruments | - | NAND | 表面贴装 | 4 | 2 | 2 | - | 否 | - | - | 14 | ACT | - | 5.5 V | -40 °C | -24mA | - | 9 ns @ 5 V | +85 °C | 4.4mm | - | - | 4.5 V | - | - | 5mm | 1.15mm | 24mA |