型号
- 型号
- 关键词
| 型号 | SN5427W | SN54LS27FK | SN5427J | SN54LS27W |
|---|---|---|---|---|
| 描述 | TTL/H/L SERIES, TRIPLE 3-INPUT NOR GATE, CDFP14, CERAMIC, FP-14 | LS SERIES, TRIPLE 3-INPUT NOR GATE, CQCC20, CERAMIC, LCC-20 | Triple 3-Input Positive-NOR Gates 14-CDIP -55 to 125 | LS SERIES, TRIPLE 3-INPUT NOR GATE, CDFP14, CERAMIC, FP-14 |
| 是否Rohs认证 | 不符合 | 不符合 | 不符合 | 不符合 |
| 零件包装代码 | DFP | QLCC | DIP | DFP |
| 包装说明 | DFP, FL14,.3 | CERAMIC, LCC-20 | DIP, DIP14,.3 | DFP, FL14,.3 |
| 针数 | 14 | 20 | 14 | 14 |
| Reach Compliance Code | not_compliant | not_compliant | not_compliant | not_compliant |
| 系列 | TTL/H/L | LS | TTL/H/L | LS |
| JESD-30 代码 | R-GDFP-F14 | S-CQCC-N20 | R-GDIP-T14 | R-GDFP-F14 |
| 长度 | 9.21 mm | 8.89 mm | 19.56 mm | 9.21 mm |
| 负载电容（CL） | 15 pF | 15 pF | 15 pF | 15 pF |
| 逻辑集成电路类型 | NOR GATE | NOR GATE | NOR GATE | NOR GATE |
| 功能数量 | 3 | 3 | 3 | 3 |
| 输入次数 | 3 | 3 | 3 | 3 |
| 端子数量 | 14 | 20 | 14 | 14 |
| 最高工作温度 | 125 °C | 125 °C | 125 °C | 125 °C |
| 最低工作温度 | -55 °C | -55 °C | -55 °C | -55 °C |
| 封装主体材料 | CERAMIC, GLASS-SEALED | CERAMIC, METAL-SEALED COFIRED | CERAMIC, GLASS-SEALED | CERAMIC, GLASS-SEALED |
| 封装代码 | DFP | QCCN | DIP | DFP |
| 封装等效代码 | FL14,.3 | LCC20,.35SQ | DIP14,.3 | FL14,.3 |
| 封装形状 | RECTANGULAR | SQUARE | RECTANGULAR | RECTANGULAR |
| 封装形式 | FLATPACK | CHIP CARRIER | IN-LINE | FLATPACK |
| 峰值回流温度（摄氏度） | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED |
| 电源 | 5 V | 5 V | 5 V | 5 V |
| 最大电源电流（ICC） | 26 mA | 6.8 mA | 26 mA | 6.8 mA |
| 传播延迟（tpd） | 15 ns | 15 ns | 15 ns | 15 ns |
| 认证状态 | Not Qualified | Not Qualified | Not Qualified | Not Qualified |
| 施密特触发器 | NO | NO | NO | NO |
| 座面最大高度 | 2.03 mm | 2.03 mm | 5.08 mm | 2.03 mm |
| 最大供电电压 (Vsup) | 5.5 V | 5.5 V | 5.5 V | 5.5 V |
| 最小供电电压 (Vsup) | 4.5 V | 4.5 V | 4.5 V | 4.5 V |
| 标称供电电压 (Vsup) | 5 V | 5 V | 5 V | 5 V |
| 表面贴装 | YES | YES | NO | YES |
| 技术 | TTL | TTL | TTL | TTL |
| 温度等级 | MILITARY | MILITARY | MILITARY | MILITARY |
| 端子形式 | FLAT | NO LEAD | THROUGH-HOLE | FLAT |
| 端子节距 | 1.27 mm | 1.27 mm | 2.54 mm | 1.27 mm |
| 端子位置 | DUAL | QUAD | DUAL | DUAL |
| 处于峰值回流温度下的最长时间 | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED |
| 宽度 | 6.29 mm | 8.89 mm | 7.62 mm | 6.29 mm |
| Base Number Matches | 1 | 1 | 1 | 1 |