Bus Driver, 2-Func, 4-Bit, True Output, TTL, CDIP20,
厂商名称:Fairchild
厂商官网:http://www.fairchildsemi.com/
下载文档型号 | 74LS244DC | 74LS244PC | 74LS240DC | 54S241DMQB | 74LS240FC | 74LS244FC | 74LS240PC | 74LS241FC | 74LS241PC | 54S240DMQB |
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描述 | Bus Driver, 2-Func, 4-Bit, True Output, TTL, CDIP20, | Bus Driver, LS Series, 1-Func, 8-Bit, True Output, TTL, PDIP20, PLASTIC, DIP-20 | Bus Driver, 2-Func, 4-Bit, Inverted Output, TTL, CDIP20, | Bus Driver, S Series, 2-Func, 4-Bit, True Output, TTL, CDIP20, CERAMIC, DIP20 | Bus Driver, 2-Func, 4-Bit, Inverted Output, TTL, CDFP20, | Bus Driver, 2-Func, 4-Bit, True Output, TTL, CDFP20, | Bus Driver, LS Series, 1-Func, 8-Bit, Inverted Output, TTL, PDIP20, PLASTIC, DIP-20 | Bus Driver, 2-Func, 4-Bit, True Output, TTL, CDFP20, | Bus Driver, 2-Func, 4-Bit, True Output, TTL, PDIP20, | Bus Driver, S Series, 2-Func, 4-Bit, Inverted Output, TTL, CDIP20, CERAMIC, DIP20 |
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 | 不符合 |
Reach Compliance Code | unknown | unknown | compliant | compliant | compliant | compliant | unknown | compliant | unknown | unknown |
控制类型 | ENABLE LOW | ENABLE LOW | ENABLE LOW | ENABLE LOW/HIGH | ENABLE LOW | ENABLE LOW | ENABLE LOW | ENABLE LOW/HIGH | ENABLE LOW/HIGH | ENABLE LOW |
JESD-30 代码 | R-XDIP-T20 | R-PDIP-T20 | R-XDIP-T20 | R-CDIP-T20 | R-XDFP-F20 | R-XDFP-F20 | R-PDIP-T20 | R-XDFP-F20 | R-PDIP-T20 | R-CDIP-T20 |
JESD-609代码 | e0 | e0 | e0 | e0 | e0 | e0 | e0 | e0 | e0 | e0 |
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 | 8 | 4 | 4 | 4 | 4 | 8 | 4 | 4 | 4 |
功能数量 | 2 | 1 | 2 | 2 | 2 | 2 | 1 | 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 | 70 °C | 125 °C | 70 °C | 70 °C | 70 °C | 70 °C | 70 °C | 125 °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 | INVERTED | TRUE | INVERTED | TRUE | INVERTED | TRUE | TRUE | INVERTED |
封装主体材料 | CERAMIC | PLASTIC/EPOXY | CERAMIC | CERAMIC, METAL-SEALED COFIRED | CERAMIC | CERAMIC | PLASTIC/EPOXY | CERAMIC | PLASTIC/EPOXY | CERAMIC, METAL-SEALED COFIRED |
封装代码 | DIP | DIP | DIP | DIP | DFP | DFP | DIP | DFP | DIP | DIP |
封装等效代码 | DIP20,.3 | DIP20,.3 | DIP20,.3 | DIP20,.3 | FL20,.3 | FL20,.3 | DIP20,.3 | FL20,.3 | DIP20,.3 | DIP20,.3 |
封装形状 | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR |
封装形式 | IN-LINE | IN-LINE | IN-LINE | IN-LINE | FLATPACK | FLATPACK | IN-LINE | FLATPACK | IN-LINE | IN-LINE |
电源 | 5 V | 5 V | 5 V | 5 V | 5 V | 5 V | 5 V | 5 V | 5 V | 5 V |
认证状态 | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified |
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 | NO | YES | YES | NO | YES | NO | NO |
技术 | TTL | TTL | TTL | TTL | TTL | TTL | TTL | TTL | TTL | TTL |
温度等级 | COMMERCIAL | COMMERCIAL | COMMERCIAL | MILITARY | COMMERCIAL | COMMERCIAL | COMMERCIAL | COMMERCIAL | COMMERCIAL | MILITARY |
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) | Tin/Lead (Sn/Pb) | Tin/Lead (Sn/Pb) |
端子形式 | THROUGH-HOLE | THROUGH-HOLE | THROUGH-HOLE | THROUGH-HOLE | FLAT | FLAT | THROUGH-HOLE | FLAT | THROUGH-HOLE | THROUGH-HOLE |
端子节距 | 2.54 mm | 2.54 mm | 2.54 mm | 2.54 mm | 1.27 mm | 1.27 mm | 2.54 mm | 1.27 mm | 2.54 mm | 2.54 mm |
端子位置 | DUAL | DUAL | DUAL | DUAL | DUAL | DUAL | DUAL | DUAL | DUAL | DUAL |
是否无铅 | 含铅 | - | 含铅 | - | 含铅 | 含铅 | - | 含铅 | 含铅 | - |
厂商名称 | Fairchild | Fairchild | Fairchild | Fairchild | Fairchild | Fairchild | Fairchild | - | - | Fairchild |
峰值回流温度(摄氏度) | NOT SPECIFIED | - | NOT SPECIFIED | - | NOT SPECIFIED | NOT SPECIFIED | - | NOT SPECIFIED | NOT SPECIFIED | - |
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 | - |
Base Number Matches | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | - |
包装说明 | - | PLASTIC, DIP-20 | - | CERAMIC, DIP20 | - | - | PLASTIC, DIP-20 | DFP, FL20,.3 | DIP, DIP20,.3 | CERAMIC, DIP20 |