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 |
|---|---|---|---|---|
| EM74LVC2G04GM | ENERGYMATH | DFN1x1.45-6L | 74LVC2G04GM, SN74LVC2G04DRY, | dual inverter |
| EM74LVC1GU04GX | ENERGYMATH | DFN0.8x0.8-4L | 74LVC1GU04GX, SN74LVC1GU04DPW, | Unbuffered inverter |
| EM74LVC1GU04GW | ENERGYMATH | SOT353 | 74LVC1GU04GW, SN74LVC1GU04DCK, | Unbuffered inverter |
| EM74LVC1GU04GV | ENERGYMATH | SOT23-5L | 74LVC1GU04GV, SN74LVC1GU04DBV, | Unbuffered inverter |
| EM74LVC1GU04GS | ENERGYMATH | DFN1x1-6L | 74LVC1GU04GS, SN74LVC1GU04DSF, | Unbuffered inverter |
| EM74LVC1GU04GM | ENERGYMATH | DFN1x1.45-6L | 74LVC1GU04GM, SN74LVC1GU04DRY, | Unbuffered inverter |
| EM74LVC1G98GW | ENERGYMATH | SOT363 | 74LVC1G98GW, SN74LVC1G98DCK, | Low-power configurable multiple function gate |
| EM74LVC1G98GV | ENERGYMATH | SOT23-6L | 74LVC1G98GV, SN74LVC1G98DBV, | Low-power configurable multiple function gate |
| EM74LVC1G97GW | ENERGYMATH | SOT363 | 74LVC1G97GW, SN74LVC1G97DCK, | Low-power configurable multiple function gate |
| EM74LVC1G97GV | ENERGYMATH | SOT23-6L | 74LVC1G97GV, SN74LVC1G97DBV, | Low-power configurable multiple function gate |
| EM74LVC1G87GX | ENERGYMATH | DFN0.8x0.8-4L | 2-input EXCLUSIVE-NOR gate | |
| EM74LVC1G87GW | ENERGYMATH | SOT353 | 2-input EXCLUSIVE-NOR gate | |
| EM74LVC1G87GV | ENERGYMATH | SOT23-5L | 2-input EXCLUSIVE-NOR gate | |
| EM74LVC1G87GS | ENERGYMATH | DFN1x1-6L | 2-input EXCLUSIVE-NOR gate | |
| EM74LVC1G87GM | ENERGYMATH | DFN1x1.45-6L | 2-input EXCLUSIVE-NOR gate | |
| EM74LVC1G86GX | ENERGYMATH | DFN0.8x0.8-4L | 74LVC1G86GX, SN74LVC1G86DPW, | 2-input EXCLUSIVE-OR gate |
| EM74LVC1G86GW | ENERGYMATH | SOT353 | 74LVC1G86GW, SN74LVC1G86DCK, RS1G86XC5 | 2-input EXCLUSIVE-OR gate |
| EM74LVC1G86GV | ENERGYMATH | SOT23-5L | 74LVC1G86GV, SN74LVC1G86DBV, RS1G86XF5 | 2-input EXCLUSIVE-OR gate |
| EM74LVC1G86GS | ENERGYMATH | DFN1x1-6L | 74LVC1G86GS, SN74LVC1G86DSF, | 2-input EXCLUSIVE-OR gate |
| EM74LVC1G86GM | ENERGYMATH | DFN1x1.45-6L | 74LVC1G86GM, SN74LVC1G86DRY, | 2-input EXCLUSIVE-OR gate |