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 |
|---|---|---|---|---|
| EM74LVC2G17GM | ENERGYMATH | DFN1x1.45-6L | 74LVC2G17GM, SN74LVC2G17DRY, | dual buffer; Schmitt-trigger |
| EM74LVC2G16GW | ENERGYMATH | SOT363 | 74LVC2G16GW, SN74LVC2G16DCK, | dual buffer gate |
| EM74LVC2G16GV | ENERGYMATH | SOT23-6L | 74LVC2G16GV, SN74LVC2G16DBV, | dual buffer gate |
| EM74LVC2G16GS | ENERGYMATH | DFN1x1-6L | 74LVC2G16GS, SN74LVC2G16DSF, | dual buffer gate |
| EM74LVC2G16GM | ENERGYMATH | DFN1x1.45-6L | 74LVC2G16GM, SN74LVC2G16DRY, | dual buffer gate |
| EM74LVC2G14GW | ENERGYMATH | SOT363 | 74LVC2G14GW, SN74LVC2G14DCK, RS2G14XC6 | dual inverter; Schmitt-trigger |
| EM74LVC2G14GV | ENERGYMATH | SOT23-6L | 74LVC2G14GV, SN74LVC2G14DBV, RS2G14XH6 | dual inverter; Schmitt-trigger |
| EM74LVC2G14GS | ENERGYMATH | DFN1x1-6L | 74LVC2G14GS, SN74LVC2G14DSF, | dual inverter; Schmitt-trigger |
| EM74LVC2G14GM | ENERGYMATH | DFN1x1.45-6L | 74LVC2G14GM, SN74LVC2G14DRY, | dual inverter; Schmitt-trigger |
| EM74LVC2G07GW | ENERGYMATH | SOT363 | 74LVC2G07GW, SN74LVC2G07DCK, | Buffers with open-drain outputs |
| EM74LVC2G07GV | ENERGYMATH | SOT23-6L | 74LVC2G07GV, SN74LVC2G07DBV, | Buffers with open-drain outputs |
| EM74LVC2G07GS | ENERGYMATH | DFN1x1-6L | 74LVC2G07GS, SN74LVC2G07DSF, | Buffers with open-drain outputs |
| EM74LVC2G07GM | ENERGYMATH | DFN1x1.45-6L | 74LVC2G07GM, SN74LVC2G07DRY, | Buffers with open-drain outputs |
| EM74LVC2G06GW | ENERGYMATH | SOT363 | 74LVC2G06GW, SN74LVC2G06DCK, | Inverters with open-drain outputs |
| EM74LVC2G06GV | ENERGYMATH | SOT23-6L | 74LVC2G06GV, SN74LVC2G06DBV, | Inverters with open-drain outputs |
| EM74LVC2G06GS | ENERGYMATH | DFN1x1-6L | 74LVC2G06GS, SN74LVC2G06DSF, | Inverters with open-drain outputs |
| EM74LVC2G06GM | ENERGYMATH | DFN1x1.45-6L | 74LVC2G06GM, SN74LVC2G06DRY, | Inverters with open-drain outputs |
| EM74LVC2G04GW | ENERGYMATH | SOT363 | 74LVC2G04GW, SN74LVC2G04DCK, | dual inverter |
| EM74LVC2G04GV | ENERGYMATH | SOT23-6L | 74LVC2G04GV, SN74LVC2G04DBV, | dual inverter |
| EM74LVC2G04GS | ENERGYMATH | DFN1x1-6L | 74LVC2G04GS, SN74LVC2G04DSF, | dual inverter |