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 | 品牌 | Pin2PIN | 参数 | 封装 |
|---|---|---|---|---|
| EM74AUP1G07GW | ENERGYMATH | 74AUP1G07GW, SN74AUP1G07DCK, | Single buffer; open-drain | SOT353 |
| EM74AUP1G07GM | ENERGYMATH | 74AUP1G07GM, SN74AUP1G07DRY, | Single buffer; open-drain | DFN1x1.45-6L |
| EM74AUP1G07GS | ENERGYMATH | 74AUP1G07GS, SN74AUP1G07DSF, | Single buffer; open-drain | DFN1x1-6L |
| EM74AUP1G07GX | ENERGYMATH | 74AUP1G07GX, SN74AUP1G07DPW, | Single buffer; open-drain | DFN0.8x0.8-4L |
| EM74AUP2G07GW | ENERGYMATH | 74AUP2G07GW, SN74AUP2G07DCK, | Dual buffer; open-drain | SOT363 |
| EM74AUP2G07GM | ENERGYMATH | 74AUP2G07GM, SN74AUP2G07DRY, | Dual buffer; open-drain | DFN1x1.45-6L |
| EM74AUP2G07GS | ENERGYMATH | 74AUP2G07GS, SN74AUP2G07DSF, | Dual buffer; open-drain | DFN1x1-6L |
| EM74AUP1G11GW | ENERGYMATH | 74AUP1G11GW, SN74AUP1G11DCK, | single 3-input AND gate | SOT363 |
| EM74AUP1G11GM | ENERGYMATH | 74AUP1G11GM, SN74AUP1G11DRY, | single 3-input AND gate | DFN1x1.45-6L |
| EM74AUP1G11GS | ENERGYMATH | 74AUP1G11GS, SN74AUP1G11DSF, | single 3-input AND gate | DFN1x1-6L |
| EM74AUP1G32GW | ENERGYMATH | 74AUP1G32GW, SN74AUP1G32DCK, | Single 2-input OR gate | SOT353 |
| EM74AUP1G32GM | ENERGYMATH | 74AUP1G32GM, SN74AUP1G32DRY, | Single 2-input OR gate | DFN1x1.45-6L |
| EM74AUP1G32GS | ENERGYMATH | 74AUP1G32GS, SN74AUP1G32DSF, | Single 2-input OR gate | DFN1x1-6L |
| EM74AUP1G32GX | ENERGYMATH | 74AUP1G32GX, SN74AUP1G32DPW, | Single 2-input OR gate | DFN0.8x0.8-4L |
| EM74AUP1G17GW | ENERGYMATH | 74AUP1G17GW, SN74AUP1G17DCK, | Low-power Schmitt trigger | SOT353 |
| EM74AUP1G17GM | ENERGYMATH | 74AUP1G17GM, SN74AUP1G17DRY, | Low-power Schmitt trigger | DFN1x1.45-6L |
| EM74AUP1G17GS | ENERGYMATH | 74AUP1G17GS, SN74AUP1G17DSF, | Low-power Schmitt trigger | DFN1x1-6L |
| EM74AUP1G17GX | ENERGYMATH | 74AUP1G17GX, SN74AUP1G17DPW, | Low-power Schmitt trigger | DFN0.8x0.8-4L |
| EM74AUP1G132GW | ENERGYMATH | 74AUP1G132GW, SN74AUP1G132DCK, | Low-power 2-input NAND Schmitt trigger | SOT353 |
| EM74AUP1G132GM | ENERGYMATH | 74AUP1G132GM, SN74AUP1G132DRY, | Low-power 2-input NAND Schmitt trigger | DFN1x1.45-6L |