Buffers & Line Drivers Octal Buffers/Driver
| 参数名称 | 属性值 |
| 是否无铅 | 不含铅 |
| 是否Rohs认证 | 符合 |
| 厂商名称 | Texas Instruments(德州仪器) |
| 零件包装代码 | SSOP |
| 包装说明 | SSOP, SSOP20,.3 |
| 针数 | 20 |
| Reach Compliance Code | compliant |
| 其他特性 | TYP VOLP < 1V @ VCC = 5V, TA = 25 DEG C |
| 控制类型 | ENABLE LOW |
| 系列 | ABT |
| JESD-30 代码 | R-PDSO-G20 |
| JESD-609代码 | e4 |
| 长度 | 7.2 mm |
| 逻辑集成电路类型 | BUS DRIVER |
| 最大I（ol） | 0.064 A |
| 湿度敏感等级 | 1 |
| 位数 | 4 |
| 功能数量 | 2 |
| 端口数量 | 2 |
| 端子数量 | 20 |
| 最高工作温度 | 85 °C |
| 最低工作温度 | -40 °C |
| 输出特性 | 3-STATE |
| 输出极性 | TRUE |
| 封装主体材料 | PLASTIC/EPOXY |
| 封装代码 | SSOP |
| 封装等效代码 | SSOP20,.3 |
| 封装形状 | RECTANGULAR |
| 封装形式 | SMALL OUTLINE, SHRINK PITCH |
| 峰值回流温度（摄氏度） | 260 |
| 电源 | 5 V |
| Prop。Delay @ Nom-Sup | 4.6 ns |
| 传播延迟（tpd） | 4.6 ns |
| 认证状态 | Not Qualified |
| 座面最大高度 | 2 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 | BICMOS |
| 温度等级 | INDUSTRIAL |
| 端子面层 | Nickel/Palladium/Gold (Ni/Pd/Au) |
| 端子形式 | GULL WING |
| 端子节距 | 0.65 mm |
| 端子位置 | DUAL |
| 处于峰值回流温度下的最长时间 | NOT SPECIFIED |
| 宽度 | 5.3 mm |
| SN74ABT244ADBE4 | SN74ABT244ADBG4 | 5962-9214701M2A | 5962-9214701MRA | 5962-9214701MSA | SNJ54ABT244FK | SNJ54ABT244J | SNJ54ABT244W | SN74ABT244A | SN54ABT244 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 描述 | Buffers & Line Drivers Octal Buffers/Driver | Buffers & Line Drivers Octal Buffers/Driver | Octal Buffers Drivers With 3-State Outputs 20-LCCC -55 to 125 | Octal Buffers Drivers With 3-State Outputs 20-CDIP -55 to 125 | Octal Buffers Drivers With 3-State Outputs 20-CFP -55 to 125 | Octal Buffers Drivers With 3-State Outputs 20-LCCC -55 to 125 | Octal Buffers Drivers With 3-State Outputs 20-CDIP -55 to 125 | Octal Buffers Drivers With 3-State Outputs 20-CFP -55 to 125 | SN74ABT244A Octal Buffers/Drivers With 3-State Outputs | SN54ABT244 Octal Buffers Drivers With 3-State Outputs |
| 零件包装代码 | SSOP | SSOP | QLCC | DIP | DFP | QLCC | DIP | DFP | - | - |
| 包装说明 | SSOP, SSOP20,.3 | SSOP, SSOP20,.3 | QCCN, LCC20,.35SQ | DIP, DIP20,.3 | DFP, FL20,.3 | LCC-20 | DIP-20 | DFP, FL20,.3 | - | - |
| 针数 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | - | - |
| Reach Compliance Code | compliant | compliant | not_compliant | not_compliant | not_compliant | not_compliant | not_compliant | not_compliant | - | - |
| 其他特性 | TYP VOLP < 1V @ VCC = 5V, TA = 25 DEG C | TYP VOLP < 1V @ VCC = 5V, TA = 25 DEG C | TYP VOLP < 1V @ VCC = 5V, TA = 25 DEG C | TYP VOLP < 1V @ VCC = 5V, TA = 25 DEG C | TYP VOLP < 1V @ VCC = 5V, TA = 25 DEG C | TYP VOLP < 1V @ VCC = 5V, TA = 25 DEG C | TYP VOLP < 1V @ VCC = 5V, TA = 25 DEG C | TYP VOLP < 1V @ VCC = 5V, TA = 25 DEG C | - | - |
| 控制类型 | ENABLE LOW | ENABLE LOW | ENABLE LOW | ENABLE LOW | ENABLE LOW | ENABLE LOW | ENABLE LOW | ENABLE LOW | - | - |
| 系列 | ABT | ABT | ABT | ABT | ABT | ABT | ABT | ABT | - | - |
| JESD-30 代码 | R-PDSO-G20 | R-PDSO-G20 | S-CQCC-N20 | R-GDIP-T20 | R-GDFP-F20 | S-CQCC-N20 | R-GDIP-T20 | R-GDFP-F20 | - | - |
| 长度 | 7.2 mm | 7.2 mm | 8.89 mm | 24.195 mm | 13.09 mm | 8.89 mm | 24.195 mm | 13.09 mm | - | - |
| 逻辑集成电路类型 | BUS DRIVER | BUS DRIVER | BUS DRIVER | BUS DRIVER | BUS DRIVER | BUS DRIVER | BUS DRIVER | BUS DRIVER | - | - |
| 最大I（ol） | 0.064 A | 0.064 A | 0.048 A | 0.048 A | 0.048 A | 0.048 A | 0.048 A | 0.048 A | - | - |
| 位数 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | - | - |
| 功能数量 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | - | - |
| 端口数量 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | - | - |
| 端子数量 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | - | - |
| 最高工作温度 | 85 °C | 85 °C | 125 °C | 125 °C | 125 °C | 125 °C | 125 °C | 125 °C | - | - |
| 最低工作温度 | -40 °C | -40 °C | -55 °C | -55 °C | -55 °C | -55 °C | -55 °C | -55 °C | - | - |
| 输出特性 | 3-STATE | 3-STATE | 3-STATE | 3-STATE | 3-STATE | 3-STATE | 3-STATE | 3-STATE | - | - |
| 输出极性 | TRUE | TRUE | TRUE | TRUE | TRUE | TRUE | TRUE | TRUE | - | - |
| 封装主体材料 | PLASTIC/EPOXY | PLASTIC/EPOXY | CERAMIC, METAL-SEALED COFIRED | CERAMIC, GLASS-SEALED | CERAMIC, GLASS-SEALED | CERAMIC, METAL-SEALED COFIRED | CERAMIC, GLASS-SEALED | CERAMIC, GLASS-SEALED | - | - |
| 封装代码 | SSOP | SSOP | QCCN | DIP | DFP | QCCN | DIP | DFP | - | - |
| 封装等效代码 | SSOP20,.3 | SSOP20,.3 | LCC20,.35SQ | DIP20,.3 | FL20,.3 | LCC20,.35SQ | DIP20,.3 | FL20,.3 | - | - |
| 封装形状 | RECTANGULAR | RECTANGULAR | SQUARE | RECTANGULAR | RECTANGULAR | SQUARE | RECTANGULAR | RECTANGULAR | - | - |
| 封装形式 | SMALL OUTLINE, SHRINK PITCH | SMALL OUTLINE, SHRINK PITCH | CHIP CARRIER | IN-LINE | FLATPACK | CHIP CARRIER | IN-LINE | FLATPACK | - | - |
| 峰值回流温度（摄氏度） | 260 | 260 | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | - | - |
| 电源 | 5 V | 5 V | 5 V | 5 V | 5 V | 5 V | 5 V | 5 V | - | - |
| Prop。Delay @ Nom-Sup | 4.6 ns | 4.6 ns | 5.3 ns | 5.3 ns | 5.3 ns | 5.3 ns | 5.3 ns | 5.3 ns | - | - |
| 传播延迟（tpd） | 4.6 ns | 4.6 ns | 5.3 ns | 5.3 ns | 5.3 ns | 5.3 ns | 5.3 ns | 5.3 ns | - | - |
| 认证状态 | Not Qualified | Not Qualified | Qualified | Qualified | Qualified | Not Qualified | Not Qualified | Not Qualified | - | - |
| 座面最大高度 | 2 mm | 2 mm | 2.03 mm | 5.08 mm | 2.45 mm | 2.03 mm | 5.08 mm | 2.45 mm | - | - |
| 最大供电电压 (Vsup) | 5.5 V | 5.5 V | 5.5 V | 5.5 V | 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 | 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 | 5 V | 5 V | 5 V | 5 V | - | - |
| 表面贴装 | YES | YES | YES | NO | YES | YES | NO | YES | - | - |
| 技术 | BICMOS | BICMOS | BICMOS | BICMOS | BICMOS | BICMOS | BICMOS | BICMOS | - | - |
| 温度等级 | INDUSTRIAL | INDUSTRIAL | MILITARY | MILITARY | MILITARY | MILITARY | MILITARY | MILITARY | - | - |
| 端子形式 | GULL WING | GULL WING | NO LEAD | THROUGH-HOLE | FLAT | NO LEAD | THROUGH-HOLE | FLAT | - | - |
| 端子节距 | 0.65 mm | 0.65 mm | 1.27 mm | 2.54 mm | 1.27 mm | 1.27 mm | 2.54 mm | 1.27 mm | - | - |
| 端子位置 | DUAL | DUAL | QUAD | DUAL | 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 | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | - | - |
| 宽度 | 5.3 mm | 5.3 mm | 8.89 mm | 7.62 mm | 6.92 mm | 8.89 mm | 7.62 mm | 6.92 mm | - | - |
| Brand Name | - | - | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | - | - |
| Factory Lead Time | - | - | 1 week | 1 week | 1 week | 8 weeks | 6 weeks | 6 weeks | - | - |
| 计数方向 | - | - | UNIDIRECTIONAL | UNIDIRECTIONAL | UNIDIRECTIONAL | UNIDIRECTIONAL | UNIDIRECTIONAL | UNIDIRECTIONAL | - | - |
| 负载电容（CL） | - | - | 50 pF | 50 pF | 50 pF | 50 pF | 50 pF | 50 pF | - | - |
| 包装方法 | - | - | TUBE | TUBE | TUBE | TUBE | TUBE | TUBE | - | - |
| 最大电源电流（ICC） | - | - | 30 mA | 30 mA | 30 mA | 30 mA | 30 mA | 30 mA | - | - |
| 筛选级别 | - | - | MIL-STD-883 | MIL-STD-883 | MIL-STD-883 | MIL-PRF-38535 | MIL-PRF-38535 | MIL-PRF-38535 | - | - |
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