型号
- 型号
- 关键词
Multiplexer, 1-Func, 8 Line Input, TTL, PDIP16,
厂商名称：Fairchild
厂商官网：http://www.fairchildsemi.com/
下载文档| 型号 | 74F251PCQR | 5962-01-213-2274 | 54F251FM | 54F251FMQB | 74F251PC | A5X-3SE | 74F251DC | 74F251DCQM | 74F251DCQR | 74F251PCQM |
|---|---|---|---|---|---|---|---|---|---|---|
| 描述 | Multiplexer, 1-Func, 8 Line Input, TTL, PDIP16, | Multiplexer, 1-Func, 8 Line Input, TTL, CDIP16, | Multiplexer, 1-Func, 8 Line Input, TTL, CDFP16, | Multiplexer, 1-Func, 8 Line Input, TTL, CDFP16, | Multiplexer, 1-Func, 8 Line Input, TTL, PDIP16, | Wide Variation (X-Y terminal Variation, Heavy Duty Type),Single Pole Relay A5 RELAYS | Multiplexer, 1-Func, 8 Line Input, TTL, CDIP16, | Multiplexer, 1-Func, 8 Line Input, TTL, CDIP16, | Multiplexer, 1-Func, 8 Line Input, TTL, CDIP16, | Multiplexer, 1-Func, 8 Line Input, TTL, PDIP16, |
| 是否无铅 | 含铅 | 含铅 | 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 | 不符合 | 不符合 |
| 包装说明 | DIP, DIP16,.3 | DIP, DIP16,.3 | DFP, FL16,.3 | DFP, FL16,.3 | DIP, DIP16,.3 | - | DIP, DIP16,.3 | DIP, DIP16,.3 | DIP, DIP16,.3 | DIP, DIP16,.3 |
| Reach Compliance Code | compliant | compli | compliant | compliant | compliant | - | compliant | compliant | compliant | compliant |
| JESD-30 代码 | R-PDIP-T16 | R-XDIP-T16 | R-XDFP-F16 | R-XDFP-F16 | R-PDIP-T16 | - | R-XDIP-T16 | R-XDIP-T16 | R-XDIP-T16 | R-PDIP-T16 |
| JESD-609代码 | e0 | - | e0 | e0 | e0 | - | e0 | e0 | e0 | e0 |
| 逻辑集成电路类型 | MULTIPLEXER | MULTIPLEXER | MULTIPLEXER | MULTIPLEXER | MULTIPLEXER | - | MULTIPLEXER | MULTIPLEXER | MULTIPLEXER | MULTIPLEXER |
| 湿度敏感等级 | 2A | 2A | 2A | 2A | 2A | - | 2A | 2A | 2A | 2A |
| 功能数量 | 1 | 1 | 1 | 1 | 1 | - | 1 | 1 | 1 | 1 |
| 输入次数 | 8 | 8 | 8 | 8 | 8 | - | 8 | 8 | 8 | 8 |
| 端子数量 | 16 | 16 | 16 | 16 | 16 | - | 16 | 16 | 16 | 16 |
| 最高工作温度 | 70 °C | 125 °C | 125 °C | 125 °C | 70 °C | - | 70 °C | 70 °C | 70 °C | 70 °C |
| 输出特性 | 3-STATE | 3-STATE | 3-STATE | 3-STATE | 3-STATE | - | 3-STATE | 3-STATE | 3-STATE | 3-STATE |
| 封装主体材料 | PLASTIC/EPOXY | CERAMIC | CERAMIC | CERAMIC | PLASTIC/EPOXY | - | CERAMIC | CERAMIC | CERAMIC | PLASTIC/EPOXY |
| 封装代码 | DIP | DIP | DFP | DFP | DIP | - | DIP | DIP | DIP | DIP |
| 封装等效代码 | DIP16,.3 | DIP16,.3 | FL16,.3 | FL16,.3 | DIP16,.3 | - | DIP16,.3 | DIP16,.3 | DIP16,.3 | DIP16,.3 |
| 封装形状 | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | - | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| 封装形式 | IN-LINE | IN-LINE | FLATPACK | FLATPACK | IN-LINE | - | IN-LINE | IN-LINE | IN-LINE | IN-LINE |
| 峰值回流温度（摄氏度） | 250 | 250 | 250 | 250 | 250 | - | 250 | 250 | 250 | 250 |
| 电源 | 5 V | 5 V | 5 V | 5 V | 5 V | - | 5 V | 5 V | 5 V | 5 V |
| 标称供电电压 (Vsup) | 5 V | 5 V | 5 V | 5 V | 5 V | - | 5 V | 5 V | 5 V | 5 V |
| 表面贴装 | NO | NO | YES | YES | NO | - | NO | NO | NO | NO |
| 技术 | TTL | TTL | TTL | TTL | TTL | - | TTL | TTL | TTL | TTL |
| 温度等级 | COMMERCIAL | MILITARY | MILITARY | MILITARY | COMMERCIAL | - | COMMERCIAL | COMMERCIAL | COMMERCIAL | COMMERCIAL |
| 端子面层 | Tin/Lead (Sn/Pb) | - | Tin/Lead (Sn/Pb) | Tin/Lead (Sn/Pb) | Tin/Lead (Sn/Pb) | - | Tin/Lead (Sn/Pb) | Tin/Lead (Sn/Pb) | Tin/Lead (Sn/Pb) | Tin/Lead (Sn/Pb) |
| 端子形式 | THROUGH-HOLE | THROUGH-HOLE | FLAT | FLAT | THROUGH-HOLE | - | THROUGH-HOLE | THROUGH-HOLE | THROUGH-HOLE | THROUGH-HOLE |
| 端子节距 | 2.54 mm | 2.54 mm | 1.27 mm | 1.27 mm | 2.54 mm | - | 2.54 mm | 2.54 mm | 2.54 mm | 2.54 mm |
| 端子位置 | DUAL | DUAL | DUAL | DUAL | DUAL | - | DUAL | DUAL | DUAL | DUAL |
| 处于峰值回流温度下的最长时间 | 30 | 30 | 30 | 30 | 30 | - | 30 | 30 | 30 | 30 |
| 认证状态 | - | Not Qualified | Not Qualified | Not Qualified | Not Qualified | - | Not Qualified | Not Qualified | - | Not Qualified |
| Base Number Matches | - | 1 | 1 | 1 | 1 | - | 1 | 1 | 1 | - |
