1. 物料型号:
- 74AC02SC: 14-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0.150" Narrow
- 74AC02SCX_NL: Pb-Free 14-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0.150" Narrow
- 74AC02SJ: Pb-Free 14-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide
- 74AC02MTC: 14-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide
- 74AC02PC: 14-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300" Wide
- 74ACT02SC: 14-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0.150" Narrow
- 74ACT02MTC: 14-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide
- 74ACT02PC: 14-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300" Wide
2. 器件简介:
- 74AC02/74ACT02包含四个2输入NOR门。74AC02仅在AC02上降低了50%的功耗,ACT02具有TTL兼容输入。
3. 引脚分配:
- An, Bn: 输入引脚
- On: 输出引脚
4. 参数特性:
- 供电电压(Vcc): -0.5V至+7.0V
- 输出二极管电流(Io): ±20 mA
- DC输入电压(V): -0.5V至Vcc + 0.5V
- DC输出源/汇电流(Io): ±50 mA
- 存储温度(TsTG)结温(Tj): -65°C至+150°C
5. 功能详解:
- 该器件包含四个2输入NOR门,用于逻辑运算,输出为输入的NOR结果。
6. 应用信息:
- 该器件可用于需要2输入NOR逻辑功能的数字电路中。
7. 封装信息:
- SOIC, SOP, TSSOP, PDIP等多种封装形式,具体尺寸和特性在文档中有详细描述。