IC,BUS TRANSCEIVER,SINGLE,8-BIT,AS-TTL,DIP,20PIN,PLASTIC
参数名称 | 属性值 |
是否Rohs认证 | 不符合 |
厂商名称 | National Semiconductor(TI ) |
包装说明 | DIP, DIP20,.3 |
Reach Compliance Code | unknown |
控制类型 | COMMON CONTROL |
计数方向 | BIDIRECTIONAL |
JESD-30 代码 | R-PDIP-T20 |
JESD-609代码 | e0 |
位数 | 8 |
功能数量 | 1 |
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 |
封装等效代码 | DIP20,.3 |
封装形状 | RECTANGULAR |
封装形式 | IN-LINE |
电源 | 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 | Tin/Lead (Sn/Pb) |
端子形式 | THROUGH-HOLE |
端子节距 | 2.54 mm |
端子位置 | DUAL |
DM74AS645N/A+ | DM74AS645WM | DM54AS645J/883B | DM74AS645N/B+ | |
---|---|---|---|---|
描述 | IC,BUS TRANSCEIVER,SINGLE,8-BIT,AS-TTL,DIP,20PIN,PLASTIC | IC AS SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, PDSO20, 0.300 INCH, PLASTIC, SOIC-20, Bus Driver/Transceiver | IC,BUS TRANSCEIVER,SINGLE,8-BIT,AS-TTL,DIP,20PIN,CERAMIC | IC,BUS TRANSCEIVER,SINGLE,8-BIT,AS-TTL,DIP,20PIN,PLASTIC |
是否Rohs认证 | 不符合 | 不符合 | 不符合 | 不符合 |
包装说明 | DIP, DIP20,.3 | 0.300 INCH, PLASTIC, SOIC-20 | DIP, DIP20,.3 | DIP, DIP20,.3 |
Reach Compliance Code | unknown | unknown | compliant | unknown |
控制类型 | COMMON CONTROL | COMMON CONTROL | COMMON CONTROL | COMMON CONTROL |
计数方向 | BIDIRECTIONAL | BIDIRECTIONAL | BIDIRECTIONAL | BIDIRECTIONAL |
JESD-30 代码 | R-PDIP-T20 | R-PDSO-G20 | R-XDIP-T20 | R-PDIP-T20 |
JESD-609代码 | e0 | e0 | e0 | e0 |
位数 | 8 | 8 | 8 | 8 |
功能数量 | 1 | 1 | 1 | 1 |
端子数量 | 20 | 20 | 20 | 20 |
最高工作温度 | 70 °C | 70 °C | 125 °C | 70 °C |
输出特性 | 3-STATE | 3-STATE | 3-STATE | 3-STATE |
输出极性 | TRUE | TRUE | TRUE | TRUE |
封装主体材料 | PLASTIC/EPOXY | PLASTIC/EPOXY | CERAMIC | PLASTIC/EPOXY |
封装代码 | DIP | SOP | DIP | DIP |
封装等效代码 | DIP20,.3 | SOP20,.4 | DIP20,.3 | DIP20,.3 |
封装形状 | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR |
封装形式 | IN-LINE | SMALL OUTLINE | IN-LINE | IN-LINE |
电源 | 5 V | 5 V | 5 V | 5 V |
标称供电电压 (Vsup) | 5 V | 5 V | 5 V | 5 V |
表面贴装 | NO | YES | NO | NO |
技术 | TTL | TTL | TTL | TTL |
温度等级 | COMMERCIAL | COMMERCIAL | MILITARY | COMMERCIAL |
端子面层 | Tin/Lead (Sn/Pb) | Tin/Lead (Sn/Pb) | Tin/Lead (Sn/Pb) | Tin/Lead (Sn/Pb) |
端子形式 | THROUGH-HOLE | GULL WING | THROUGH-HOLE | THROUGH-HOLE |
端子节距 | 2.54 mm | 1.27 mm | 2.54 mm | 2.54 mm |
端子位置 | DUAL | DUAL | DUAL | DUAL |
厂商名称 | National Semiconductor(TI ) | National Semiconductor(TI ) | - | National Semiconductor(TI ) |
认证状态 | - | Not Qualified | Not Qualified | Not Qualified |
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