型号
- 型号
- 关键词
| 型号 | MM74HC02M | MM74HC02N | MM74HC02MX | MM54HC02E | MM54HC02J | MM54HC02W |
|---|---|---|---|---|---|---|
| 描述 | HC/UH SERIES, QUAD 2-INPUT NOR GATE, PDSO14, PLASTIC, SO-14 | HC/UH SERIES, QUAD 2-INPUT NOR GATE, PDIP14, PLASTIC, DIP-14 | HC/UH SERIES, QUAD 2-INPUT NOR GATE, PDSO14, PLASTIC, SO-14 | HC/UH SERIES, QUAD 2-INPUT NOR GATE, CQCC20, CERAMIC, LCC-20 | HC/UH SERIES, QUAD 2-INPUT NOR GATE, CDIP14, CERAMIC, DIP-14 | HC/UH SERIES, QUAD 2-INPUT NOR GATE, CDFP14, CERAMIC, FP-14 |
| 厂商名称 | Texas Instruments(德州仪器) | Texas Instruments(德州仪器) | Texas Instruments(德州仪器) | Texas Instruments(德州仪器) | Texas Instruments(德州仪器) | Texas Instruments(德州仪器) |
| 零件包装代码 | SOIC | DIP | SOIC | QLCC | DIP | DFP |
| 包装说明 | SOP, SOP14,.25 | DIP, DIP14,.3 | SOP, | QCCN, LCC20,.35SQ | DIP, DIP14,.3 | DFP, FL14,.3 |
| 针数 | 14 | 14 | 14 | 20 | 14 | 14 |
| Reach Compliance Code | unknown | unknown | unknown | unknown | unknown | unknown |
| 系列 | HC/UH | HC/UH | HC/UH | HC/UH | HC/UH | HC/UH |
| JESD-30 代码 | R-PDSO-G14 | R-PDIP-T14 | R-PDSO-G14 | S-CQCC-N20 | R-GDIP-T14 | R-GDFP-F14 |
| 长度 | 8.65 mm | 19.215 mm | 8.65 mm | 8.89 mm | 19.43 mm | 9.614 mm |
| 负载电容（CL） | 50 pF | 50 pF | 50 pF | 50 pF | 50 pF | 50 pF |
| 逻辑集成电路类型 | NOR GATE | NOR GATE | NOR GATE | NOR GATE | NOR GATE | NOR GATE |
| 功能数量 | 4 | 4 | 4 | 4 | 4 | 4 |
| 输入次数 | 2 | 2 | 2 | 2 | 2 | 2 |
| 端子数量 | 14 | 14 | 14 | 20 | 14 | 14 |
| 最高工作温度 | 85 °C | 85 °C | 85 °C | 125 °C | 125 °C | 125 °C |
| 最低工作温度 | -40 °C | -40 °C | -40 °C | -55 °C | -55 °C | -55 °C |
| 封装主体材料 | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | CERAMIC, METAL-SEALED COFIRED | CERAMIC, GLASS-SEALED | CERAMIC, GLASS-SEALED |
| 封装代码 | SOP | DIP | SOP | QCCN | DIP | DFP |
| 封装形状 | RECTANGULAR | RECTANGULAR | RECTANGULAR | SQUARE | RECTANGULAR | RECTANGULAR |
| 封装形式 | SMALL OUTLINE | IN-LINE | SMALL OUTLINE | CHIP CARRIER | IN-LINE | FLATPACK |
| 传播延迟（tpd） | 23 ns | 23 ns | 23 ns | 27 ns | 27 ns | 27 ns |
| 认证状态 | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified |
| 座面最大高度 | 1.75 mm | 5.08 mm | 1.75 mm | 1.905 mm | 5.08 mm | 2.032 mm |
| 最大供电电压 (Vsup) | 6 V | 6 V | 6 V | 6 V | 6 V | 6 V |
| 最小供电电压 (Vsup) | 2 V | 2 V | 2 V | 2 V | 2 V | 2 V |
| 标称供电电压 (Vsup) | 5 V | 5 V | 5 V | 5 V | 5 V | 5 V |
| 表面贴装 | YES | NO | YES | YES | NO | YES |
| 技术 | CMOS | CMOS | CMOS | CMOS | CMOS | CMOS |
| 温度等级 | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL | MILITARY | MILITARY | MILITARY |
| 端子形式 | GULL WING | THROUGH-HOLE | GULL WING | NO LEAD | THROUGH-HOLE | FLAT |
| 端子节距 | 1.27 mm | 2.54 mm | 1.27 mm | 1.27 mm | 2.54 mm | 1.27 mm |
| 端子位置 | DUAL | DUAL | DUAL | QUAD | DUAL | DUAL |
| 宽度 | 3.9 mm | 7.62 mm | 3.9 mm | 8.89 mm | 7.62 mm | 6.35 mm |
| 是否Rohs认证 | 不符合 | 不符合 | - | 不符合 | 不符合 | 不符合 |
| JESD-609代码 | e0 | e0 | - | e0 | e0 | e0 |
| 封装等效代码 | SOP14,.25 | DIP14,.3 | - | LCC20,.35SQ | DIP14,.3 | FL14,.3 |
| 电源 | 2/6 V | 2/6 V | - | 2/6 V | 2/6 V | 2/6 V |
| 施密特触发器 | NO | NO | - | NO | NO | NO |
| 端子面层 | Tin/Lead (Sn/Pb) | Tin/Lead (Sn/Pb) | - | Tin/Lead (Sn/Pb) | Tin/Lead (Sn/Pb) | Tin/Lead (Sn/Pb) |
