Bus Driver, F/FAST Series, 2-Func, 4-Bit, True Output, TTL, PDIP20, 0.300 INCH, PLASTIC DIP-20
| 参数名称 | 属性值 |
| 是否无铅 | 不含铅 |
| 是否Rohs认证 | 符合 |
| 厂商名称 | Rochester Electronics |
| 零件包装代码 | DIP |
| 包装说明 | DIP, |
| 针数 | 20 |
| Reach Compliance Code | unknow |
| 系列 | F/FAST |
| JESD-30 代码 | R-PDIP-T20 |
| JESD-609代码 | e3 |
| 长度 | 26.07 mm |
| 逻辑集成电路类型 | BUS DRIVER |
| 位数 | 4 |
| 功能数量 | 2 |
| 端口数量 | 2 |
| 端子数量 | 20 |
| 最高工作温度 | 70 °C |
| 最低工作温度 | |
| 输出特性 | 3-STATE |
| 输出极性 | TRUE |
| 封装主体材料 | PLASTIC/EPOXY |
| 封装代码 | DIP |
| 封装形状 | RECTANGULAR |
| 封装形式 | IN-LINE |
| 峰值回流温度（摄氏度） | NOT APPLICABLE |
| 传播延迟（tpd） | 6.5 ns |
| 座面最大高度 | 5.08 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 | NO |
| 技术 | TTL |
| 温度等级 | COMMERCIAL |
| 端子面层 | Matte Tin (Sn) |
| 端子形式 | THROUGH-HOLE |
| 端子节距 | 2.54 mm |
| 端子位置 | DUAL |
| 处于峰值回流温度下的最长时间 | NOT APPLICABLE |
| 宽度 | 7.62 mm |
| Base Number Matches | 1 |
| 74F244PC | 74F241PC | 54F241DMQB | 54F240LMQB | 54F241LMQB | 54F241DM | 54F241FMQB | 54F244LM | 74F240PC | 74F240SCX | |
|---|---|---|---|---|---|---|---|---|---|---|
| 描述 | Bus Driver, F/FAST Series, 2-Func, 4-Bit, True Output, TTL, PDIP20, 0.300 INCH, PLASTIC DIP-20 | Bus Driver, F/FAST Series, 2-Func, 4-Bit, True Output, TTL, PDIP20, 0.300 INCH, PLASTIC DIP-20 | Bus Driver, F/FAST Series, 2-Func, 4-Bit, True Output, TTL, CDIP20, CERAMIC, DIP-20 | Bus Driver, F/FAST Series, 2-Func, 4-Bit, Inverted Output, TTL, CQCC20, CERAMIC, LCC-20 | Bus Driver, F/FAST Series, 2-Func, 4-Bit, True Output, TTL, CQCC20, CERAMIC, LCC-20 | Bus Driver, F/FAST Series, 2-Func, 4-Bit, True Output, TTL, CDIP20, CERAMIC, DIP-20 | Bus Driver, F/FAST Series, 2-Func, 4-Bit, True Output, TTL, CDFP20, CERAMIC, FP-20 | Bus Driver, F/FAST Series, 2-Func, 4-Bit, True Output, TTL, CQCC20, CERAMIC, LCC-20 | F/FAST SERIES, DUAL 4-BIT DRIVER, INVERTED OUTPUT, PDIP20, 0.300 INCH, PLASTIC DIP-20 | F/FAST SERIES, DUAL 4-BIT DRIVER, INVERTED OUTPUT, PDSO20, 0.300 INCH, SOIC-20 |
| 是否Rohs认证 | 符合 | 符合 | 不符合 | 不符合 | 不符合 | 不符合 | 不符合 | 不符合 | 符合 | 符合 |
| 零件包装代码 | DIP | DIP | DIP | QLCC | QLCC | DIP | DFP | QLCC | DIP | SOIC |
| 包装说明 | DIP, | DIP, | DIP, DIP20,.3 | QCCN, LCC20,.35SQ | QCCN, LCC20,.35SQ | DIP, DIP20,.3 | DFP, FL20,.3 | CERAMIC, LCC-20 | DIP, | SOP, |
| 针数 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 |
| Reach Compliance Code | unknow | unknow | unknow | unknown | unknown | unknown | unknown | unknown | unknown | unknown |
| 系列 | F/FAST | F/FAST | F/FAST | F/FAST | F/FAST | F/FAST | F/FAST | F/FAST | F/FAST | F/FAST |
| JESD-30 代码 | R-PDIP-T20 | R-PDIP-T20 | R-GDIP-T20 | S-CQCC-N20 | S-CQCC-N20 | R-GDIP-T20 | R-GDFP-F20 | S-CQCC-N20 | R-PDIP-T20 | R-PDSO-G20 |
| 逻辑集成电路类型 | BUS DRIVER | BUS DRIVER | BUS DRIVER | BUS DRIVER | BUS DRIVER | BUS DRIVER | BUS DRIVER | BUS DRIVER | BUS DRIVER | BUS DRIVER |
| 位数 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 |
| 功能数量 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| 端口数量 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| 端子数量 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 |
| 最高工作温度 | 70 °C | 70 °C | 125 °C | 125 °C | 125 °C | 125 °C | 125 °C | 125 °C | 70 °C | 70 °C |
| 最低工作温度 | - | - | -55 °C | -55 °C | -55 °C | -55 °C | -55 °C | -55 °C | - | - |
| 输出特性 | 3-STATE | 3-STATE | 3-STATE | 3-STATE | 3-STATE | 3-STATE | 3-STATE | 3-STATE | 3-STATE | 3-STATE |
| 输出极性 | TRUE | TRUE | TRUE | INVERTED | TRUE | TRUE | TRUE | TRUE | INVERTED | INVERTED |
| 封装主体材料 | PLASTIC/EPOXY | PLASTIC/EPOXY | CERAMIC, GLASS-SEALED | CERAMIC, METAL-SEALED COFIRED | CERAMIC, METAL-SEALED COFIRED | CERAMIC, GLASS-SEALED | CERAMIC, GLASS-SEALED | CERAMIC, METAL-SEALED COFIRED | PLASTIC/EPOXY | PLASTIC/EPOXY |
| 封装代码 | DIP | DIP | DIP | QCCN | QCCN | DIP | DFP | QCCN | DIP | SOP |
| 封装形状 | RECTANGULAR | RECTANGULAR | RECTANGULAR | SQUARE | SQUARE | RECTANGULAR | RECTANGULAR | SQUARE | RECTANGULAR | RECTANGULAR |
| 封装形式 | IN-LINE | IN-LINE | IN-LINE | CHIP CARRIER | CHIP CARRIER | IN-LINE | FLATPACK | CHIP CARRIER | IN-LINE | SMALL OUTLINE |
| 峰值回流温度（摄氏度） | NOT APPLICABLE | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT APPLICABLE | 260 |
| 传播延迟（tpd） | 6.5 ns | 6.5 ns | 7 ns | 9 ns | 7 ns | 7 ns | 7 ns | 7 ns | 8 ns | 8 ns |
| 座面最大高度 | 5.08 mm | 5.08 mm | 5.08 mm | 1.905 mm | 1.905 mm | 5.08 mm | 2.286 mm | 1.905 mm | 5.08 mm | 2.642 mm |
| 最大供电电压 (Vsup) | 5.5 V | 5.5 V | 5.5 V | 5.5 V | 5.5 V | 5.5 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 | 4.5 V | 4.5 V | 4.5 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 | 5 V | 5 V | 5 V | 5 V | 5 V | 5 V | 5 V |
| 表面贴装 | NO | NO | NO | YES | YES | NO | YES | YES | NO | YES |
| 技术 | TTL | TTL | TTL | TTL | TTL | TTL | TTL | TTL | TTL | TTL |
| 温度等级 | COMMERCIAL | COMMERCIAL | MILITARY | MILITARY | MILITARY | MILITARY | MILITARY | MILITARY | COMMERCIAL | COMMERCIAL |
| 端子形式 | THROUGH-HOLE | THROUGH-HOLE | THROUGH-HOLE | NO LEAD | NO LEAD | THROUGH-HOLE | FLAT | NO LEAD | THROUGH-HOLE | GULL WING |
| 端子节距 | 2.54 mm | 2.54 mm | 2.54 mm | 1.27 mm | 1.27 mm | 2.54 mm | 2.54 mm | 1.27 mm | 2.54 mm | 1.27 mm |
| 端子位置 | DUAL | DUAL | DUAL | QUAD | QUAD | DUAL | DUAL | QUAD | DUAL | DUAL |
| 处于峰值回流温度下的最长时间 | NOT APPLICABLE | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT APPLICABLE | NOT SPECIFIED |
| 宽度 | 7.62 mm | 7.62 mm | 7.62 mm | 8.89 mm | 8.89 mm | 7.62 mm | 7.73 mm | 8.89 mm | 7.62 mm | 7.493 mm |
| Base Number Matches | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| 是否无铅 | 不含铅 | - | 含铅 | 含铅 | 含铅 | 含铅 | 含铅 | 含铅 | 不含铅 | 不含铅 |
| JESD-609代码 | e3 | - | e0 | e0 | e0 | e0 | e0 | e0 | e3 | e3 |
| 长度 | 26.07 mm | 26.07 mm | 24.51 mm | 8.89 mm | 8.89 mm | 24.51 mm | - | 8.89 mm | 26.07 mm | 12.8015 mm |
| 端子面层 | Matte Tin (Sn) | - | TIN LEAD | TIN LEAD | TIN LEAD | TIN LEAD | TIN LEAD | TIN LEAD | MATTE TIN | MATTE TIN |
| 控制类型 | - | - | ENABLE LOW/HIGH | ENABLE LOW | ENABLE LOW/HIGH | ENABLE LOW/HIGH | ENABLE LOW/HIGH | ENABLE LOW | - | - |
| 最大I（ol） | - | - | 0.048 A | 0.048 A | 0.048 A | 0.048 A | 0.048 A | 0.048 A | - | - |
| 封装等效代码 | - | - | DIP20,.3 | LCC20,.35SQ | LCC20,.35SQ | DIP20,.3 | FL20,.3 | LCC20,.35SQ | - | - |
| 电源 | - | - | 5 V | 5 V | 5 V | 5 V | 5 V | 5 V | - | - |
| 最大电源电流（ICC） | - | - | 90 mA | 75 mA | 90 mA | 90 mA | 90 mA | 90 mA | - | - |
| 认证状态 | - | - | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | - | - |
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