Octal Buffers And Line Drivers With 3-State Outputs 20-PDIP 0 to 70
| 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 | DIP |
| 包装说明 | DIP, DIP20,.3 |
| 针数 | 20 |
| Reach Compliance Code | not_compliant |
| SN74LS241N3 | SN74S240N3 | SNJ54S244FK | SN74LS241J | SNJ54S241W | |
|---|---|---|---|---|---|
| 描述 | Octal Buffers And Line Drivers With 3-State Outputs 20-PDIP 0 to 70 | Octal buffers and line drivers 20-PDIP 0 to 70 | Octal Buffers And Line Drivers With 3-State Outputs 20-LCCC -55 to 125 | Octal Buffers And Line Drivers With 3-State Outputs 20-CDIP 0 to 70 | Octal Buffers And Line Drivers With 3-State Outputs 20-CFP -55 to 125 |
| 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 | DIP | DIP | QLCC | DIP | DFP |
| 包装说明 | DIP, DIP20,.3 | PLASTIC, DIP-20 | QCCN, LCC20,.35SQ | DIP, DIP20,.3 | DFP, FL20,.3 |
| 针数 | 20 | 20 | 20 | 20 | 20 |
| Reach Compliance Code | not_compliant | not_compliant | not_compliant | not_compliant | not_compliant |
| 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) |
| 控制类型 | - | ENABLE LOW | ENABLE LOW | ENABLE LOW/HIGH | ENABLE LOW/HIGH |
| 系列 | - | S | S | LS | S |
| JESD-30 代码 | - | R-PDIP-T20 | S-CQCC-N20 | R-GDIP-T20 | R-GDFP-F20 |
| 长度 | - | 25.4 mm | 8.89 mm | 24.195 mm | 13.09 mm |
| 负载电容（CL） | - | 50 pF | 50 pF | - | 50 pF |
| 逻辑集成电路类型 | - | BUS DRIVER | BUS DRIVER | BUS DRIVER | BUS DRIVER |
| 最大I（ol） | - | 0.064 A | 0.048 A | - | 0.048 A |
| 位数 | - | 4 | 4 | 4 | 4 |
| 功能数量 | - | 2 | 2 | 2 | 2 |
| 端口数量 | - | 2 | 2 | 2 | 2 |
| 端子数量 | - | 20 | 20 | 20 | 20 |
| 最高工作温度 | - | 70 °C | 125 °C | 70 °C | 125 °C |
| 输出特性 | - | 3-STATE | 3-STATE | 3-STATE | 3-STATE |
| 输出极性 | - | INVERTED | TRUE | TRUE | TRUE |
| 封装主体材料 | - | PLASTIC/EPOXY | CERAMIC, METAL-SEALED COFIRED | CERAMIC, GLASS-SEALED | CERAMIC, GLASS-SEALED |
| 封装代码 | - | DIP | QCCN | DIP | DFP |
| 封装等效代码 | - | DIP20,.3 | LCC20,.35SQ | DIP20,.3 | FL20,.3 |
| 封装形状 | - | RECTANGULAR | SQUARE | RECTANGULAR | RECTANGULAR |
| 封装形式 | - | IN-LINE | CHIP CARRIER | IN-LINE | FLATPACK |
| 峰值回流温度（摄氏度） | - | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED |
| 电源 | - | 5 V | 5 V | 5 V | 5 V |
| 最大电源电流（ICC） | - | 150 mA | 170 mA | - | 170 mA |
| Prop。Delay @ Nom-Sup | - | 7 ns | 9 ns | - | 9 ns |
| 传播延迟（tpd） | - | 7 ns | 9 ns | 18 ns | 9 ns |
| 认证状态 | - | Not Qualified | Not Qualified | Not Qualified | Not Qualified |
| 座面最大高度 | - | 5.08 mm | 2.03 mm | 5.08 mm | 2.45 mm |
| 最大供电电压 (Vsup) | - | 5.25 V | 5.5 V | 5.25 V | 5.5 V |
| 最小供电电压 (Vsup) | - | 4.75 V | 4.5 V | 4.75 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 | NO | YES |
| 技术 | - | TTL | TTL | TTL | TTL |
| 温度等级 | - | COMMERCIAL | MILITARY | COMMERCIAL | MILITARY |
| 端子形式 | - | THROUGH-HOLE | NO LEAD | THROUGH-HOLE | FLAT |
| 端子节距 | - | 2.54 mm | 1.27 mm | 2.54 mm | 1.27 mm |
| 端子位置 | - | DUAL | QUAD | DUAL | DUAL |
| 处于峰值回流温度下的最长时间 | - | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED |
| 宽度 | - | 7.62 mm | 8.89 mm | 7.62 mm | 6.92 mm |
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