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 |
|---|---|---|---|---|
| EM74AHCT2G14GW | ENERGYMATH | SOT363 | 74HCT2G14GW | dual inverter; Schmitt-trigger; TTL input |
| EM74AHCT2G14GV | ENERGYMATH | SOT23-6L | 74HCT2G14GV | dual inverter; Schmitt-trigger; TTL input |
| EM74AHCT2G07GW | ENERGYMATH | SOT363 | Buffers with open-drain outputs; TTL input | |
| EM74AHCT2G07GV | ENERGYMATH | SOT23-6L | Buffers with open-drain outputs; TTL input | |
| EM74AHCT2G06GW | ENERGYMATH | SOT363 | Inverters with open-drain outputs; TTL input | |
| EM74AHCT2G06GV | ENERGYMATH | SOT23-6L | Inverters with open-drain outputs; TTL input | |
| EM74AHCT2G04GW | ENERGYMATH | SOT363 | 74HCT2G04GW | dual inverter; TTL input |
| EM74AHCT2G04GV | ENERGYMATH | SOT23-6L | 74HCT2G04GV | dual inverter; TTL input |
| EM74AHCT2G04DRL | ENERGYMATH | SOT563 | dual inverter; TTL input | |
| EM74AHCT1G38GW | ENERGYMATH | SOT353 | 2-input NAND gate; open drain; TTL input | |
| EM74AHCT1G38GV | ENERGYMATH | SOT23-5L | 2-input NAND gate; open drain; TTL input | |
| EM74AHCT1G34GW | ENERGYMATH | SOT353 | RS1GT34XC5 | Single buffer; TTL input |
| EM74AHCT1G34GV | ENERGYMATH | SOT23-5L | RS1GT34XF5 | Single buffer; TTL input |
| EM74AHCT1G332GW | ENERGYMATH | SOT363 | Single 3-input OR gate; TTL input | |
| EM74AHCT1G332GV | ENERGYMATH | SOT23-6L | Single 3-input OR gate; TTL input | |
| EM74AHCT1G32GW | ENERGYMATH | SOT353 | 74AHCT1G32GW, SN74AHCT1G32DCK, RS1GT32XC5 | Single 2-input OR gate; TTL input |
| EM74AHCT1G32GV | ENERGYMATH | SOT23-5L | 74AHCT1G32GV, SN74AHCT1G32DBV, RS1GT32XF5 | Single 2-input OR gate; TTL input |
| EM74AHCT1G32DRL | ENERGYMATH | SOT553 | SN74AHCT1G32DRL, | Single 2-input OR gate; TTL input |
| EM74AHCT1G27GW | ENERGYMATH | SOT363 | Single 3-input NOR gate; TTL input | |
| EM74AHCT1G27GV | ENERGYMATH | SOT23-6L | Single 3-input NOR gate; TTL input |