Logic IC (Logic Integrated Circuit) 内部由海量的晶体管组成精密的“电子开关网络”。这些开关根据预设的规则（真值表）导通或闭合，接收到输入的电平信号后，立刻输出对应的结果，以此实现加法、比较、判断等功能。逻辑芯片是半导体产业中市场规模最大的一类，2025年全球销售额已达到3019亿美元。
| 型号 | 制造商 | 封装 | Pin2PIN | 参数 |
|---|---|---|---|---|
| EM74LVC1G17GM | ENERGYMATH | DFN1x1.45-6L | 74LVC1G17GM, SN74LVC1G17DRY, | Single Schmitt trigger buffer |
| EM74LVC1G16GX | ENERGYMATH | DFN0.8x0.8-4L | 74LVC1G16GX, SN74LVC1G16DPW, | Single buffer |
| EM74LVC1G16GW | ENERGYMATH | SOT353 | 74LVC1G16GW, SN74LVC1G16DCK, | Single buffer |
| EM74LVC1G16GV | ENERGYMATH | SOT23-5L | 74LVC1G16GV, SN74LVC1G16DBV, | Single buffer |
| EM74LVC1G16GS | ENERGYMATH | DFN1x1-6L | 74LVC1G16GS, SN74LVC1G16DSF, | Single buffer |
| EM74LVC1G16GM | ENERGYMATH | DFN1x1.45-6L | 74LVC1G16GM, SN74LVC1G16DRY, | Single buffer |
| EM74LVC1G14GX | ENERGYMATH | DFN0.8x0.8-4L | 74LVC1G14GX, SN74LVC1G14DPW, | single inverter; Schmitt-trigger |
| EM74LVC1G14GW | ENERGYMATH | SOT353 | 74LVC1G14GW, SN74LVC1G14DCK, RS1G14XC5 | single inverter; Schmitt-trigger |
| EM74LVC1G14GV | ENERGYMATH | SOT23-5L | 74LVC1G14GV, SN74LVC1G14DBV, RS1G14XF5 | single inverter; Schmitt-trigger |
| EM74LVC1G14GS | ENERGYMATH | DFN1x1-6L | 74LVC1G14GS, SN74LVC1G14DSF, | single inverter; Schmitt-trigger |
| EM74LVC1G14GM | ENERGYMATH | DFN1x1.45-6L | 74LVC1G14GM, SN74LVC1G14DRY, | single inverter; Schmitt-trigger |
| EM74LVC1G132GX | ENERGYMATH | DFN0.8x0.8-4L | Single 2-Input NAND Gate With Schmitt-Trigger Inputs | |
| EM74LVC1G132GW | ENERGYMATH | SOT353 | SN74LVC1G132DCK, | Single 2-Input NAND Gate With Schmitt-Trigger Inputs |
| EM74LVC1G132GV | ENERGYMATH | SOT23-5L | SN74LVC1G132DBV, | Single 2-Input NAND Gate With Schmitt-Trigger Inputs |
| EM74LVC1G132GS | ENERGYMATH | DFN1x1-6L | Single 2-Input NAND Gate With Schmitt-Trigger Inputs | |
| EM74LVC1G132GM | ENERGYMATH | DFN1x1.45-6L | Single 2-Input NAND Gate With Schmitt-Trigger Inputs | |
| EM74LVC1G126GX | ENERGYMATH | DFN0.8x0.8-4L | 74LVC1G126GX, SN74LVC1G126DPW, | single buffer/line driver |
| EM74LVC1G126GW | ENERGYMATH | SOT353 | 74LVC1G126GW, SN74LVC1G126DCK, RS1G126XC5 | single buffer/line driver |
| EM74LVC1G126GV | ENERGYMATH | SOT23-5L | 74LVC1G126GV, SN74LVC1G126DBV, RS1G126XF5 | single buffer/line driver |
| EM74LVC1G126GS | ENERGYMATH | DFN1x1-6L | 74LVC1G126GS, SN74LVC1G126DSF, RS1G126XUTDN6 | single buffer/line driver |