NAND Gate, TTL, CQCC20,
| 参数名称 | 属性值 |
| 是否无铅 | 含铅 |
| 是否Rohs认证 | 不符合 |
| 厂商名称 | Fairchild |
| 包装说明 | QCCN, LCC20,.35SQ |
| Reach Compliance Code | compli |
| JESD-30 代码 | S-XQCC-N20 |
| 逻辑集成电路类型 | NAND GATE |
| 湿度敏感等级 | 2A |
| 端子数量 | 20 |
| 最高工作温度 | 125 °C |
| 最低工作温度 | -55 °C |
| 封装主体材料 | CERAMIC |
| 封装代码 | QCCN |
| 封装等效代码 | LCC20,.35SQ |
| 封装形状 | SQUARE |
| 封装形式 | CHIP CARRIER |
| 峰值回流温度（摄氏度） | 250 |
| 电源 | 5 V |
| 认证状态 | Not Qualified |
| 施密特触发器 | NO |
| 筛选级别 | 38535Q/M;38534H;883B |
| 标称供电电压 (Vsup) | 5 V |
| 表面贴装 | YES |
| 技术 | TTL |
| 温度等级 | MILITARY |
| 端子形式 | NO LEAD |
| 端子节距 | 1.27 mm |
| 端子位置 | QUAD |
| 处于峰值回流温度下的最长时间 | 30 |
| Base Number Matches | 1 |
| 5962-01-227-9016 | 5962-01-201-1415 | 5962-01-281-6914 | 74LS20DCQM | 74LS20DCQR | 74LS20PCQR | 74LS20PCQM | 74LS20SC | |
|---|---|---|---|---|---|---|---|---|
| 描述 | NAND Gate, TTL, CQCC20, | NAND Gate, TTL, PDIP14, | NAND Gate, TTL, CDIP14, | NAND Gate, TTL, CDIP14, | NAND Gate, TTL, CDIP14, | NAND Gate, TTL, PDIP14, | NAND Gate, TTL, PDIP14, | NAND Gate, TTL, PDSO14 |
| 包装说明 | QCCN, LCC20,.35SQ | DIP, DIP14,.3 | DIP, DIP14,.3 | DIP, DIP14,.3 | DIP, DIP14,.3 | DIP, DIP14,.3 | DIP, DIP14,.3 | SOP, SOP14,.25 |
| Reach Compliance Code | compli | compli | compli | compliant | compliant | unknown | compliant | unknown |
| JESD-30 代码 | S-XQCC-N20 | R-PDIP-T14 | R-XDIP-T14 | R-XDIP-T14 | R-XDIP-T14 | R-PDIP-T14 | R-PDIP-T14 | R-PDSO-G14 |
| 逻辑集成电路类型 | NAND GATE | NAND GATE | NAND GATE | NAND GATE | NAND GATE | NAND GATE | NAND GATE | NAND GATE |
| 端子数量 | 20 | 14 | 14 | 14 | 14 | 14 | 14 | 14 |
| 最高工作温度 | 125 °C | 70 °C | 70 °C | 70 °C | 70 °C | 70 °C | 70 °C | 70 °C |
| 封装主体材料 | CERAMIC | PLASTIC/EPOXY | CERAMIC | CERAMIC | CERAMIC | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| 封装代码 | QCCN | DIP | DIP | DIP | DIP | DIP | DIP | SOP |
| 封装等效代码 | LCC20,.35SQ | DIP14,.3 | DIP14,.3 | DIP14,.3 | DIP14,.3 | DIP14,.3 | DIP14,.3 | SOP14,.25 |
| 封装形状 | SQUARE | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| 封装形式 | CHIP CARRIER | IN-LINE | IN-LINE | IN-LINE | IN-LINE | IN-LINE | IN-LINE | SMALL OUTLINE |
| 电源 | 5 V | 5 V | 5 V | 5 V | 5 V | 5 V | 5 V | 5 V |
| 施密特触发器 | NO | NO | NO | NO | NO | NO | NO | NO |
| 标称供电电压 (Vsup) | 5 V | 5 V | 5 V | 5 V | 5 V | 5 V | 5 V | 5 V |
| 表面贴装 | YES | NO | NO | NO | NO | NO | NO | YES |
| 技术 | TTL | TTL | TTL | TTL | TTL | TTL | TTL | TTL |
| 温度等级 | MILITARY | COMMERCIAL | COMMERCIAL | COMMERCIAL | COMMERCIAL | COMMERCIAL | COMMERCIAL | COMMERCIAL |
| 端子形式 | NO LEAD | THROUGH-HOLE | THROUGH-HOLE | THROUGH-HOLE | THROUGH-HOLE | THROUGH-HOLE | THROUGH-HOLE | GULL WING |
| 端子节距 | 1.27 mm | 2.54 mm | 2.54 mm | 2.54 mm | 2.54 mm | 2.54 mm | 2.54 mm | 1.27 mm |
| 端子位置 | QUAD | DUAL | DUAL | DUAL | DUAL | DUAL | DUAL | DUAL |
| 是否无铅 | 含铅 | 含铅 | 含铅 | 含铅 | 含铅 | 含铅 | 含铅 | - |
| 是否Rohs认证 | 不符合 | 不符合 | 不符合 | 不符合 | 不符合 | 不符合 | 不符合 | - |
| 厂商名称 | Fairchild | - | - | Fairchild | Fairchild | Fairchild | Fairchild | Fairchild |
| 湿度敏感等级 | 2A | 2A | 2A | 2A | 2A | 2A | 2A | - |
| 峰值回流温度（摄氏度） | 250 | 250 | 250 | 250 | 250 | 250 | 250 | - |
| 认证状态 | Not Qualified | Not Qualified | Not Qualified | Not Qualified | - | - | Not Qualified | Not Qualified |
| 处于峰值回流温度下的最长时间 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | - |
| Base Number Matches | 1 | 1 | 1 | 1 | 1 | - | - | - |
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