IC ACT SERIES, 8 LINE TO 1 LINE MULTIPLEXER, COMPLEMENTARY OUTPUT, CQCC20, CERAMIC, LCC-20, Multiplexer/Demultiplexer
| 参数名称 | 属性值 |
| 厂商名称 | National Semiconductor（TI ） |
| 包装说明 | CERAMIC, LCC-20 |
| Reach Compliance Code | unknown |
| 系列 | ACT |
| JESD-30 代码 | S-CQCC-N20 |
| 长度 | 8.89 mm |
| 负载电容（CL） | 50 pF |
| 逻辑集成电路类型 | MULTIPLEXER |
| 功能数量 | 1 |
| 输入次数 | 8 |
| 输出次数 | 1 |
| 端子数量 | 20 |
| 最高工作温度 | 85 °C |
| 最低工作温度 | -40 °C |
| 输出特性 | 3-STATE |
| 输出极性 | COMPLEMENTARY |
| 封装主体材料 | CERAMIC, METAL-SEALED COFIRED |
| 封装代码 | QCCN |
| 封装形状 | SQUARE |
| 封装形式 | CHIP CARRIER |
| 传播延迟（tpd） | 18.5 ns |
| 认证状态 | Not Qualified |
| 座面最大高度 | 1.905 mm |
| 最大供电电压 (Vsup) | 5.5 V |
| 最小供电电压 (Vsup) | 4.5 V |
| 标称供电电压 (Vsup) | 5 V |
| 表面贴装 | YES |
| 技术 | CMOS |
| 温度等级 | INDUSTRIAL |
| 端子形式 | NO LEAD |
| 端子节距 | 1.27 mm |
| 端子位置 | QUAD |
| 宽度 | 8.89 mm |
| Base Number Matches | 1 |
| 74ACT251LCQR | 54ACT251DMQB | 54ACT251LMQB | 74AC251PCQR | 74AC251SCQR | 74ACT251PCQR | 54ACT251FMQB | 74ACT251SCQR | 74ACT251FCQR | |
|---|---|---|---|---|---|---|---|---|---|
| 描述 | IC ACT SERIES, 8 LINE TO 1 LINE MULTIPLEXER, COMPLEMENTARY OUTPUT, CQCC20, CERAMIC, LCC-20, Multiplexer/Demultiplexer | IC ACT SERIES, 8 LINE TO 1 LINE MULTIPLEXER, COMPLEMENTARY OUTPUT, CDIP16, CERAMIC, DIP-16, Multiplexer/Demultiplexer | IC ACT SERIES, 8 LINE TO 1 LINE MULTIPLEXER, COMPLEMENTARY OUTPUT, CQCC20, CERAMIC, LCC-20, Multiplexer/Demultiplexer | IC AC SERIES, 8 LINE TO 1 LINE MULTIPLEXER, COMPLEMENTARY OUTPUT, PDIP16, PLASTIC, DIP-16, Multiplexer/Demultiplexer | IC AC SERIES, 8 LINE TO 1 LINE MULTIPLEXER, COMPLEMENTARY OUTPUT, PDSO16, SOIC-16, Multiplexer/Demultiplexer | IC ACT SERIES, 8 LINE TO 1 LINE MULTIPLEXER, COMPLEMENTARY OUTPUT, PDIP16, PLASTIC, DIP-16, Multiplexer/Demultiplexer | IC ACT SERIES, 8 LINE TO 1 LINE MULTIPLEXER, COMPLEMENTARY OUTPUT, CDFP16, CERAMIC, FP-16, Multiplexer/Demultiplexer | IC ACT SERIES, 8 LINE TO 1 LINE MULTIPLEXER, COMPLEMENTARY OUTPUT, PDSO16, SOIC-16, Multiplexer/Demultiplexer | IC ACT SERIES, 8 LINE TO 1 LINE MULTIPLEXER, COMPLEMENTARY OUTPUT, CDFP16, CERAMIC, FP-16, Multiplexer/Demultiplexer |
| 包装说明 | CERAMIC, LCC-20 | DIP, DIP16,.3 | CERAMIC, LCC-20 | PLASTIC, DIP-16 | SOP, SOP16,.25 | DIP, DIP16,.3 | CERAMIC, FP-16 | SOIC-16 | CERAMIC, FP-16 |
| Reach Compliance Code | unknown | unknown | unknown | unknown | unknown | unknown | unknown | unknown | unknown |
| 系列 | ACT | ACT | ACT | AC | AC | ACT | ACT | ACT | ACT |
| JESD-30 代码 | S-CQCC-N20 | R-GDIP-T16 | S-CQCC-N20 | R-PDIP-T16 | R-PDSO-G16 | R-PDIP-T16 | R-GDFP-F16 | R-PDSO-G16 | R-GDFP-F16 |
| 长度 | 8.89 mm | 19.43 mm | 8.89 mm | 19.305 mm | 9.9 mm | 19.305 mm | 9.6645 mm | 9.9 mm | 9.6645 mm |
| 负载电容（CL） | 50 pF | 50 pF | 50 pF | 50 pF | 50 pF | 50 pF | 50 pF | 50 pF | 50 pF |
| 逻辑集成电路类型 | MULTIPLEXER | MULTIPLEXER | MULTIPLEXER | MULTIPLEXER | MULTIPLEXER | MULTIPLEXER | MULTIPLEXER | MULTIPLEXER | MULTIPLEXER |
| 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 |
| 输出次数 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| 端子数量 | 20 | 16 | 20 | 16 | 16 | 16 | 16 | 16 | 16 |
| 最高工作温度 | 85 °C | 125 °C | 125 °C | 85 °C | 85 °C | 85 °C | 125 °C | 85 °C | 85 °C |
| 最低工作温度 | -40 °C | -55 °C | -55 °C | -40 °C | -40 °C | -40 °C | -55 °C | -40 °C | -40 °C |
| 输出特性 | 3-STATE | 3-STATE | 3-STATE | 3-STATE | 3-STATE | 3-STATE | 3-STATE | 3-STATE | 3-STATE |
| 输出极性 | COMPLEMENTARY | COMPLEMENTARY | COMPLEMENTARY | COMPLEMENTARY | COMPLEMENTARY | COMPLEMENTARY | COMPLEMENTARY | COMPLEMENTARY | COMPLEMENTARY |
| 封装主体材料 | CERAMIC, METAL-SEALED COFIRED | CERAMIC, GLASS-SEALED | CERAMIC, METAL-SEALED COFIRED | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | CERAMIC, GLASS-SEALED | PLASTIC/EPOXY | CERAMIC, GLASS-SEALED |
| 封装代码 | QCCN | DIP | QCCN | DIP | SOP | DIP | DFP | SOP | DFP |
| 封装形状 | SQUARE | RECTANGULAR | SQUARE | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| 封装形式 | CHIP CARRIER | IN-LINE | CHIP CARRIER | IN-LINE | SMALL OUTLINE | IN-LINE | FLATPACK | SMALL OUTLINE | FLATPACK |
| 传播延迟（tpd） | 18.5 ns | 19.5 ns | 19.5 ns | 19 ns | 19 ns | 18.5 ns | 19.5 ns | 18.5 ns | 18.5 ns |
| 认证状态 | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified |
| 座面最大高度 | 1.905 mm | 5.08 mm | 1.905 mm | 5.08 mm | 1.75 mm | 5.08 mm | 2.032 mm | 1.75 mm | 2.032 mm |
| 最大供电电压 (Vsup) | 5.5 V | 5.5 V | 5.5 V | 6 V | 6 V | 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 | 2 V | 2 V | 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 | 3.3 V | 3.3 V | 5 V | 5 V | 5 V | 5 V |
| 表面贴装 | YES | NO | YES | NO | YES | NO | YES | YES | YES |
| 技术 | CMOS | CMOS | CMOS | CMOS | CMOS | CMOS | CMOS | CMOS | CMOS |
| 温度等级 | INDUSTRIAL | MILITARY | MILITARY | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL | MILITARY | INDUSTRIAL | INDUSTRIAL |
| 端子形式 | NO LEAD | THROUGH-HOLE | NO LEAD | THROUGH-HOLE | GULL WING | THROUGH-HOLE | FLAT | GULL WING | FLAT |
| 端子节距 | 1.27 mm | 2.54 mm | 1.27 mm | 2.54 mm | 1.27 mm | 2.54 mm | 1.27 mm | 1.27 mm | 1.27 mm |
| 端子位置 | QUAD | DUAL | QUAD | DUAL | DUAL | DUAL | DUAL | DUAL | DUAL |
| 宽度 | 8.89 mm | 7.62 mm | 8.89 mm | 7.62 mm | 3.9 mm | 7.62 mm | 6.604 mm | 3.9 mm | 6.604 mm |
| Base Number Matches | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| 厂商名称 | National Semiconductor（TI ） | - | National Semiconductor（TI ） | National Semiconductor（TI ） | National Semiconductor（TI ） | National Semiconductor（TI ） | National Semiconductor（TI ） | National Semiconductor（TI ） | National Semiconductor（TI ） |
| 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 | - |
| JESD-609代码 | - | e0 | e0 | e0 | e0 | e0 | e0 | e0 | - |
| 最大I（ol） | - | 0.024 A | 0.024 A | 0.012 A | 0.012 A | 0.024 A | 0.024 A | 0.024 A | - |
| 封装等效代码 | - | DIP16,.3 | LCC20,.35SQ | DIP16,.3 | SOP16,.25 | DIP16,.3 | FL16,.3 | SOP16,.25 | - |
| 峰值回流温度（摄氏度） | - | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | - |
| 电源 | - | 5 V | 5 V | 3.3/5 V | 3.3/5 V | 5 V | 5 V | 5 V | - |
| Prop。Delay @ Nom-Sup | - | 15 ns | 15 ns | 15.5 ns | 15.5 ns | 14 ns | 15 ns | 14 ns | - |
| 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) | - |
| 处于峰值回流温度下的最长时间 | - | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | - |
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