Octal Bus Transceivers 20-LCCC -55 to 125
| 参数名称 | 属性值 |
| Brand Name | Texas Instruments |
| 是否无铅 | 含铅 |
| 是否Rohs认证 | 不符合 |
| 厂商名称 | Texas Instruments(德州仪器) |
| 零件包装代码 | QLCC |
| 包装说明 | QCCN, LCC20,.35SQ |
| 针数 | 20 |
| Reach Compliance Code | not_compliant |
| 其他特性 | WITH DIRECTION CONTROL |
| 控制类型 | COMMON CONTROL |
| 计数方向 | BIDIRECTIONAL |
| 系列 | LS |
| JESD-30 代码 | S-CQCC-N20 |
| 长度 | 8.89 mm |
| 负载电容(CL) | 45 pF |
| 逻辑集成电路类型 | BUS TRANSCEIVER |
| 最大I(ol) | 0.012 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 | 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 |
| 最大电源电流(ICC) | 90 mA |
| Prop。Delay @ Nom-Sup | 15 ns |
| 传播延迟(tpd) | 15 ns |
| 认证状态 | Not Qualified |
| 筛选级别 | MIL-PRF-38535 |
| 座面最大高度 | 2.03 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 | TTL |
| 温度等级 | MILITARY |
| 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 |
| 翻译 | N/A |
| 宽度 | 8.89 mm |
| SNJ54LS645FK | SNJ54LS645W | SNJ54LS640W | SN74LS645-1N3 | SN74LS641N3 | |
|---|---|---|---|---|---|
| 描述 | Octal Bus Transceivers 20-LCCC -55 to 125 | Octal Bus Transceivers 20-CFP -55 to 125 | Octal Bus Transceivers 20-CFP -55 to 125 | Octal bus transceivers 20-PDIP 0 to 70 | Octal bus transceivers with open collector outputs 20-PDIP 0 to 70 |
| Brand Name | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments |
| 是否无铅 | 含铅 | 含铅 | 含铅 | 含铅 | 含铅 |
| 是否Rohs认证 | 不符合 | 不符合 | 不符合 | 不符合 | 不符合 |
| 零件包装代码 | QLCC | DFP | DFP | DIP | DIP |
| 包装说明 | QCCN, LCC20,.35SQ | DFP, FL20,.3 | DFP, FL20,.3 | DIP, DIP20,.3 | PLASTIC, DIP-20 |
| 针数 | 20 | 20 | 20 | 20 | 20 |
| Reach Compliance Code | not_compliant | not_compliant | not_compliant | not_compliant | not_compliant |
| 其他特性 | WITH DIRECTION CONTROL | WITH DIRECTION CONTROL | WITH DIRECTION CONTROL | WITH DIRECTION CONTROL | WITH DIRECTION CONTROL |
| 控制类型 | COMMON CONTROL | COMMON CONTROL | COMMON CONTROL | COMMON CONTROL | COMMON CONTROL |
| 计数方向 | BIDIRECTIONAL | BIDIRECTIONAL | BIDIRECTIONAL | BIDIRECTIONAL | BIDIRECTIONAL |
| 系列 | LS | LS | LS | LS | LS |
| JESD-30 代码 | S-CQCC-N20 | R-GDFP-F20 | R-GDFP-F20 | R-PDIP-T20 | R-PDIP-T20 |
| 长度 | 8.89 mm | 13.09 mm | 13.09 mm | 24.325 mm | 24.325 mm |
| 逻辑集成电路类型 | BUS TRANSCEIVER | BUS TRANSCEIVER | BUS TRANSCEIVER | BUS TRANSCEIVER | BUS TRANSCEIVER |
| 最大I(ol) | 0.012 A | 0.012 A | 0.012 A | 0.048 A | 0.024 A |
| 位数 | 8 | 8 | 8 | 8 | 8 |
| 功能数量 | 1 | 1 | 1 | 1 | 1 |
| 端口数量 | 2 | 2 | 2 | 2 | 2 |
| 端子数量 | 20 | 20 | 20 | 20 | 20 |
| 最高工作温度 | 125 °C | 125 °C | 125 °C | 70 °C | 70 °C |
| 最低工作温度 | -55 °C | -55 °C | -55 °C | - | - |
| 输出特性 | 3-STATE | 3-STATE | 3-STATE | 3-STATE | OPEN-COLLECTOR |
| 输出极性 | TRUE | TRUE | INVERTED | TRUE | TRUE |
| 封装主体材料 | CERAMIC, METAL-SEALED COFIRED | CERAMIC, GLASS-SEALED | CERAMIC, GLASS-SEALED | PLASTIC/EPOXY | PLASTIC/EPOXY |
| 封装代码 | QCCN | DFP | DFP | DIP | DIP |
| 封装等效代码 | LCC20,.35SQ | FL20,.3 | FL20,.3 | DIP20,.3 | DIP20,.3 |
| 封装形状 | SQUARE | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| 封装形式 | CHIP CARRIER | FLATPACK | FLATPACK | IN-LINE | IN-LINE |
| 峰值回流温度(摄氏度) | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED |
| 电源 | 5 V | 5 V | 5 V | 5 V | 5 V |
| 传播延迟(tpd) | 15 ns | 15 ns | 15 ns | 15 ns | 25 ns |
| 认证状态 | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified |
| 座面最大高度 | 2.03 mm | 2.54 mm | 2.54 mm | 5.08 mm | 5.08 mm |
| 最大供电电压 (Vsup) | 5.5 V | 5.5 V | 5.5 V | 5.25 V | 5.25 V |
| 最小供电电压 (Vsup) | 4.5 V | 4.5 V | 4.5 V | 4.75 V | 4.75 V |
| 标称供电电压 (Vsup) | 5 V | 5 V | 5 V | 5 V | 5 V |
| 表面贴装 | YES | YES | YES | NO | NO |
| 技术 | TTL | TTL | TTL | TTL | TTL |
| 温度等级 | MILITARY | MILITARY | MILITARY | COMMERCIAL | COMMERCIAL |
| 端子形式 | NO LEAD | FLAT | FLAT | THROUGH-HOLE | THROUGH-HOLE |
| 端子节距 | 1.27 mm | 1.27 mm | 1.27 mm | 2.54 mm | 2.54 mm |
| 端子位置 | QUAD | DUAL | DUAL | DUAL | DUAL |
| 处于峰值回流温度下的最长时间 | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED |
| 翻译 | N/A | N/A | N/A | N/A | N/A |
| 宽度 | 8.89 mm | 6.92 mm | 6.92 mm | 7.62 mm | 7.62 mm |
| 厂商名称 | Texas Instruments(德州仪器) | - | Texas Instruments(德州仪器) | Texas Instruments(德州仪器) | Texas Instruments(德州仪器) |
| 负载电容(CL) | 45 pF | - | - | 45 pF | 45 pF |
| 最大电源电流(ICC) | 90 mA | - | - | 90 mA | 90 mA |
| Prop。Delay @ Nom-Sup | 15 ns | 15 ns | 15 ns | - | - |
| 筛选级别 | MIL-PRF-38535 | MIL-PRF-38535 | MIL-PRF-38535 | - | - |
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