Bus Transceivers Octal Bidir Trans
| 参数名称 | 属性值 |
| 是否Rohs认证 | 符合 |
| 厂商名称 | Fairchild |
| 零件包装代码 | DIP |
| 包装说明 | DIP, DIP20,.3 |
| 针数 | 20 |
| Reach Compliance Code | unknown |
| 其他特性 | WITH DIRECTION CONTROL |
| 控制类型 | COMMON CONTROL |
| 计数方向 | BIDIRECTIONAL |
| 系列 | F/FAST |
| JESD-30 代码 | R-PDIP-T20 |
| JESD-609代码 | e3 |
| 长度 | 26.075 mm |
| 负载电容(CL) | 50 pF |
| 逻辑集成电路类型 | BUS TRANSCEIVER |
| 最大I(ol) | 0.064 A |
| 位数 | 8 |
| 功能数量 | 1 |
| 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 |
| 封装等效代码 | DIP20,.3 |
| 封装形状 | RECTANGULAR |
| 封装形式 | IN-LINE |
| 包装方法 | RAIL |
| 峰值回流温度(摄氏度) | NOT APPLICABLE |
| 电源 | 5 V |
| 最大电源电流(ICC) | 120 mA |
| Prop。Delay @ Nom-Sup | 7 ns |
| 传播延迟(tpd) | 7 ns |
| 认证状态 | Not Qualified |
| 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 |
| 翻译 | N/A |
| 宽度 | 7.62 mm |
| Base Number Matches | 1 |
| 74F245PC | 74F245MTCX | 74F245SCX | 74F245SC | |
|---|---|---|---|---|
| 描述 | Bus Transceivers Octal Bidir Trans | Bus Transceivers Octal Bidir Trans | Bus Transceivers Octal Bidir Trans | Bus Transceivers Octal Bidir Trans |
| 是否Rohs认证 | 符合 | 符合 | 符合 | 符合 |
| 厂商名称 | Fairchild | Fairchild | Fairchild | Fairchild |
| 零件包装代码 | DIP | TSSOP | SOIC | SOIC |
| 包装说明 | DIP, DIP20,.3 | TSSOP, TSSOP20,.25 | SOP, SOP20,.4 | SOP, SOP20,.4 |
| 针数 | 20 | 20 | 20 | 20 |
| Reach Compliance Code | unknown | unknown | unknown | unknown |
| 其他特性 | WITH DIRECTION CONTROL | WITH DIRECTION CONTROL | WITH DIRECTION CONTROL | WITH DIRECTION CONTROL |
| 控制类型 | COMMON CONTROL | COMMON CONTROL | COMMON CONTROL | COMMON CONTROL |
| 计数方向 | BIDIRECTIONAL | BIDIRECTIONAL | BIDIRECTIONAL | BIDIRECTIONAL |
| 系列 | F/FAST | F/FAST | F/FAST | F/FAST |
| JESD-30 代码 | R-PDIP-T20 | R-PDSO-G20 | R-PDSO-G20 | R-PDSO-G20 |
| JESD-609代码 | e3 | e3 | e3 | e3 |
| 长度 | 26.075 mm | 6.5 mm | 12.8015 mm | 12.8015 mm |
| 逻辑集成电路类型 | BUS TRANSCEIVER | BUS TRANSCEIVER | BUS TRANSCEIVER | BUS TRANSCEIVER |
| 最大I(ol) | 0.064 A | 0.064 A | 0.064 A | 0.064 A |
| 位数 | 8 | 8 | 8 | 8 |
| 功能数量 | 1 | 1 | 1 | 1 |
| 端口数量 | 2 | 2 | 2 | 2 |
| 端子数量 | 20 | 20 | 20 | 20 |
| 最高工作温度 | 70 °C | 70 °C | 70 °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 | PLASTIC/EPOXY | PLASTIC/EPOXY |
| 封装代码 | DIP | TSSOP | SOP | SOP |
| 封装等效代码 | DIP20,.3 | TSSOP20,.25 | SOP20,.4 | SOP20,.4 |
| 封装形状 | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| 封装形式 | IN-LINE | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE | SMALL OUTLINE |
| 包装方法 | RAIL | TAPE AND REEL | TAPE AND REEL | RAIL |
| 峰值回流温度(摄氏度) | NOT APPLICABLE | 260 | 260 | 260 |
| 电源 | 5 V | 5 V | 5 V | 5 V |
| 最大电源电流(ICC) | 120 mA | 120 mA | 120 mA | 120 mA |
| Prop。Delay @ Nom-Sup | 7 ns | 7 ns | 7 ns | 7 ns |
| 传播延迟(tpd) | 7 ns | 7 ns | 7 ns | 7 ns |
| 认证状态 | Not Qualified | Not Qualified | Not Qualified | Not Qualified |
| 座面最大高度 | 5.08 mm | 1.2 mm | 2.642 mm | 2.642 mm |
| 最大供电电压 (Vsup) | 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 |
| 标称供电电压 (Vsup) | 5 V | 5 V | 5 V | 5 V |
| 表面贴装 | NO | YES | YES | YES |
| 技术 | TTL | TTL | TTL | TTL |
| 温度等级 | COMMERCIAL | COMMERCIAL | COMMERCIAL | COMMERCIAL |
| 端子面层 | Matte Tin (Sn) | Matte Tin (Sn) | Matte Tin (Sn) | Matte Tin (Sn) |
| 端子形式 | THROUGH-HOLE | GULL WING | GULL WING | GULL WING |
| 端子节距 | 2.54 mm | 0.65 mm | 1.27 mm | 1.27 mm |
| 端子位置 | DUAL | DUAL | DUAL | DUAL |
| 处于峰值回流温度下的最长时间 | NOT APPLICABLE | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED |
| 翻译 | N/A | N/A | N/A | N/A |
| 宽度 | 7.62 mm | 4.4 mm | 7.493 mm | 7.493 mm |
| Base Number Matches | 1 | 1 | 1 | 1 |
| 负载电容(CL) | 50 pF | - | 50 pF | 50 pF |
| 湿度敏感等级 | - | 1 | 1 | 1 |
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