Multiplexer, FCT Series, 4-Func, 2 Line Input, 1 Line Output, True Output, CMOS, CQCC20, LCC-20
| 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 | IDT (Integrated Device Technology) |
| 零件包装代码 | QLCC |
| 包装说明 | LCC-20 |
| 针数 | 20 |
| Reach Compliance Code | not_compliant |
| Is Samacsys | N |
| 系列 | FCT |
| JESD-30 代码 | S-CQCC-N20 |
| JESD-609代码 | e0 |
| 长度 | 8.89 mm |
| 负载电容（CL） | 50 pF |
| 逻辑集成电路类型 | MULTIPLEXER |
| 最大I（ol） | 0.032 A |
| 功能数量 | 4 |
| 输入次数 | 2 |
| 输出次数 | 1 |
| 端子数量 | 20 |
| 最高工作温度 | 125 °C |
| 最低工作温度 | -55 °C |
| 输出特性 | 3-STATE |
| 输出极性 | TRUE |
| 封装主体材料 | CERAMIC, METAL-SEALED COFIRED |
| 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） | NOT SPECIFIED |
| 电源 | 5 V |
| Prop。Delay @ Nom-Sup | 7 ns |
| 传播延迟（tpd） | 7 ns |
| 认证状态 | Not Qualified |
| 筛选级别 | MIL-STD-883 Class B |
| 座面最大高度 | 2.54 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 | MILITARY |
| 端子面层 | Tin/Lead (Sn/Pb) |
| 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 | NOT SPECIFIED |
| 宽度 | 8.89 mm |
| Base Number Matches | 1 |
| IDT54FCT257TLB | IDT74FCT257DTQ | IDT74FCT257CTQ | IDT74FCT257TSO | IDT74FCT257DTSO | IDT54FCT257ATLB | IDT54FCT257DTLB | |
|---|---|---|---|---|---|---|---|
| 描述 | Multiplexer, FCT Series, 4-Func, 2 Line Input, 1 Line Output, True Output, CMOS, CQCC20, LCC-20 | Multiplexer, FCT Series, 4-Func, 2 Line Input, 1 Line Output, True Output, CMOS, PDSO16, QSOP-16 | Multiplexer, FCT Series, 4-Func, 2 Line Input, 1 Line Output, True Output, CMOS, PDSO16, QSOP-16 | Multiplexer, FCT Series, 4-Func, 2 Line Input, 1 Line Output, True Output, CMOS, PDSO16, 0.300 INCH, SOIC-16 | Multiplexer, FCT Series, 4-Func, 2 Line Input, 1 Line Output, True Output, CMOS, PDSO16, 0.300 INCH, SOIC-16 | Multiplexer, FCT Series, 4-Func, 2 Line Input, 1 Line Output, True Output, CMOS, CQCC20, LCC-20 | Multiplexer, FCT Series, 4-Func, 2 Line Input, 1 Line Output, True Output, CMOS, CQCC20, LCC-20 |
| 零件包装代码 | QLCC | SOIC | SOIC | SOIC | SOIC | QLCC | QLCC |
| 包装说明 | LCC-20 | SSOP, SSOP16,.25 | SSOP, SSOP16,.25 | SOP, SOP16,.4 | SOP, SOP16,.4 | LCC-20 | QCCN, |
| 针数 | 20 | 16 | 16 | 16 | 16 | 20 | 20 |
| Reach Compliance Code | not_compliant | not_compliant | not_compliant | not_compliant | not_compliant | not_compliant | unknown |
| 系列 | FCT | FCT | FCT | FCT | FCT | FCT | FCT |
| JESD-30 代码 | S-CQCC-N20 | R-PDSO-G16 | R-PDSO-G16 | R-PDSO-G16 | R-PDSO-G16 | S-CQCC-N20 | S-CQCC-N20 |
| JESD-609代码 | e0 | e0 | e0 | e0 | e0 | e0 | e0 |
| 长度 | 8.89 mm | 4.9 mm | 4.9 mm | 10.3 mm | 10.3 mm | 8.89 mm | 8.89 mm |
| 负载电容（CL） | 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 |
| 功能数量 | 4 | 4 | 4 | 4 | 4 | 4 | 4 |
| 输入次数 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| 输出次数 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| 端子数量 | 20 | 16 | 16 | 16 | 16 | 20 | 20 |
| 最高工作温度 | 125 °C | 85 °C | 85 °C | 85 °C | 85 °C | 125 °C | 125 °C |
| 最低工作温度 | -55 °C | -40 °C | -40 °C | -40 °C | -40 °C | -55 °C | -55 °C |
| 输出特性 | 3-STATE | 3-STATE | 3-STATE | 3-STATE | 3-STATE | 3-STATE | 3-STATE |
| 输出极性 | TRUE | TRUE | TRUE | TRUE | TRUE | TRUE | TRUE |
| 封装主体材料 | CERAMIC, METAL-SEALED COFIRED | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | CERAMIC, METAL-SEALED COFIRED | CERAMIC, METAL-SEALED COFIRED |
| 封装代码 | QCCN | SSOP | SSOP | SOP | SOP | QCCN | QCCN |
| 封装形状 | SQUARE | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | SQUARE | SQUARE |
| 封装形式 | CHIP CARRIER | SMALL OUTLINE, SHRINK PITCH | SMALL OUTLINE, SHRINK PITCH | SMALL OUTLINE | SMALL OUTLINE | CHIP CARRIER | CHIP CARRIER |
| 认证状态 | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified |
| 座面最大高度 | 2.54 mm | 1.75 mm | 1.75 mm | 2.65 mm | 2.65 mm | 2.54 mm | 2.54 mm |
| 最大供电电压 (Vsup) | 5.5 V | 5.25 V | 5.25 V | 5.25 V | 5.25 V | 5.5 V | 5.5 V |
| 最小供电电压 (Vsup) | 4.5 V | 4.75 V | 4.75 V | 4.75 V | 4.75 V | 4.5 V | 4.5 V |
| 标称供电电压 (Vsup) | 5 V | 5 V | 5 V | 5 V | 5 V | 5 V | 5 V |
| 表面贴装 | YES | YES | YES | YES | YES | YES | YES |
| 技术 | CMOS | CMOS | CMOS | CMOS | CMOS | CMOS | CMOS |
| 温度等级 | MILITARY | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL | MILITARY | MILITARY |
| 端子面层 | Tin/Lead (Sn/Pb) | Tin/Lead (Sn85Pb15) | Tin/Lead (Sn85Pb15) | Tin/Lead (Sn85Pb15) | Tin/Lead (Sn85Pb15) | Tin/Lead (Sn/Pb) | TIN LEAD |
| 端子形式 | NO LEAD | GULL WING | GULL WING | GULL WING | GULL WING | NO LEAD | NO LEAD |
| 端子节距 | 1.27 mm | 0.635 mm | 0.635 mm | 1.27 mm | 1.27 mm | 1.27 mm | 1.27 mm |
| 端子位置 | QUAD | DUAL | DUAL | DUAL | DUAL | QUAD | QUAD |
| 宽度 | 8.89 mm | 3.9116 mm | 3.9116 mm | 7.5 mm | 7.5 mm | 8.89 mm | 8.89 mm |
| 是否Rohs认证 | 不符合 | 不符合 | 不符合 | 不符合 | 不符合 | 不符合 | - |
| 最大I（ol） | 0.032 A | 0.048 A | 0.048 A | 0.048 A | 0.048 A | 0.032 A | - |
| 封装等效代码 | LCC20,.35SQ | SSOP16,.25 | SSOP16,.25 | SOP16,.4 | SOP16,.4 | LCC20,.35SQ | - |
| 峰值回流温度（摄氏度） | NOT SPECIFIED | 225 | 225 | - | 225 | 225 | - |
| 电源 | 5 V | 5 V | 5 V | 5 V | 5 V | 5 V | - |
| Prop。Delay @ Nom-Sup | 7 ns | 3.9 ns | 4.3 ns | 6 ns | 3.9 ns | 5.8 ns | - |
| 传播延迟（tpd） | 7 ns | 3.9 ns | 4.3 ns | 6 ns | 3.9 ns | 5.8 ns | - |
| 处于峰值回流温度下的最长时间 | NOT SPECIFIED | 30 | 30 | - | 30 | 30 | - |
| Base Number Matches | 1 | 1 | 1 | 1 | 1 | 1 | - |
| 湿度敏感等级 | - | 1 | 1 | 1 | 1 | - | - |
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