8-Bit FET 2.5-V/3.3-V Low-Voltage Bus Switch With 5-V Tolerant Level Shifter 20-TVSOP -40 to 85
| 参数名称 | 属性值 |
| Brand Name | Texas Instruments |
| 是否Rohs认证 | 符合 |
| 厂商名称 | Texas Instruments(德州仪器) |
| 零件包装代码 | SOIC |
| 包装说明 | TSSOP, TSSOP20,.25,16 |
| 针数 | 20 |
| Reach Compliance Code | compli |
| Factory Lead Time | 1 week |
| 其他特性 | ALSO OPERATES AT 3.3V SUPPLY |
| 系列 | CB3T/3VT |
| JESD-30 代码 | R-PDSO-G20 |
| JESD-609代码 | e4 |
| 长度 | 5 mm |
| 逻辑集成电路类型 | BUS DRIVER |
| 湿度敏感等级 | 1 |
| 位数 | 8 |
| 功能数量 | 1 |
| 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 | TSSOP |
| 封装等效代码 | TSSOP20,.25,16 |
| 封装形状 | RECTANGULAR |
| 封装形式 | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH |
| 峰值回流温度（摄氏度） | 260 |
| 电源 | 2.5/3.3 V |
| 传播延迟（tpd） | 0.25 ns |
| 认证状态 | Not Qualified |
| 座面最大高度 | 1.2 mm |
| 最大供电电压 (Vsup) | 3.6 V |
| 最小供电电压 (Vsup) | 2.3 V |
| 标称供电电压 (Vsup) | 2.5 V |
| 表面贴装 | YES |
| 技术 | CMOS |
| 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 | 0.4 mm |
| 端子位置 | DUAL |
| 处于峰值回流温度下的最长时间 | NOT SPECIFIED |
| 宽度 | 4.4 mm |
| 74CB3T3245DGVRE4 | SN74CB3T3245DBQR | SN74CB3T3245DGVR | SN74CB3T3245DWR | SN74CB3T3245PWRG4 | SN74CB3T3245PWRE4 | |
|---|---|---|---|---|---|---|
| 描述 | 8-Bit FET 2.5-V/3.3-V Low-Voltage Bus Switch With 5-V Tolerant Level Shifter 20-TVSOP -40 to 85 | 8-Bit FET 2.5-V/3.3-V Low-Voltage Bus Switch With 5-V Tolerant Level Shifter 20-SSOP -40 to 85 | 8-Bit FET 2.5-V/3.3-V Low-Voltage Bus Switch With 5-V Tolerant Level Shifter 20-TVSOP -40 to 85 | 8-Bit FET 2.5-V/3.3-V Low-Voltage Bus Switch With 5-V Tolerant Level Shifter 20-SOIC -40 to 85 | 8-Bit FET 2.5-V/3.3-V Low-Voltage Bus Switch With 5-V Tolerant Level Shifter 20-TSSOP -40 to 85 | 8-Bit FET 2.5-V/3.3-V Low-Voltage Bus Switch With 5-V Tolerant Level Shifter 20-TSSOP -40 to 85 |
| Brand Name | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments |
| 是否Rohs认证 | 符合 | 符合 | 符合 | 符合 | 符合 | 符合 |
| 零件包装代码 | SOIC | QSOP | SOIC | SOIC | TSSOP | TSSOP |
| 包装说明 | TSSOP, TSSOP20,.25,16 | SSOP, SSOP20,.25 | TSSOP, TSSOP20,.25,16 | SOP, SOP24,.4 | TSSOP, TSSOP20,.25 | TSSOP, TSSOP20,.25 |
| 针数 | 20 | 20 | 20 | 20 | 20 | 20 |
| Reach Compliance Code | compli | compli | compliant | compli | compli | compli |
| 其他特性 | ALSO OPERATES AT 3.3V SUPPLY | ALSO OPERATES AT 3.3V SUPPLY | ALSO OPERATES AT 3.3V SUPPLY | ALSO OPERATES AT 3.3V SUPPLY | ALSO OPERATES AT 3.3V SUPPLY | ALSO OPERATES AT 3.3V SUPPLY |
| 系列 | CB3T/3VT | CB3T/3VT | CB3T/3VT | CB3T/3VT | CB3T/3VT | CB3T/3VT |
| JESD-30 代码 | R-PDSO-G20 | R-PDSO-G20 | R-PDSO-G20 | R-PDSO-G20 | R-PDSO-G20 | R-PDSO-G20 |
| JESD-609代码 | e4 | e4 | e4 | e4 | e4 | e4 |
| 长度 | 5 mm | 8.65 mm | 5 mm | 12.8 mm | 6.5 mm | 6.5 mm |
| 逻辑集成电路类型 | BUS DRIVER | BUS DRIVER | BUS DRIVER | BUS DRIVER | BUS DRIVER | BUS DRIVER |
| 湿度敏感等级 | 1 | 2 | 1 | 1 | 1 | 1 |
| 位数 | 8 | 8 | 8 | 8 | 8 | 8 |
| 功能数量 | 1 | 1 | 1 | 1 | 1 | 1 |
| 端口数量 | 2 | 2 | 2 | 2 | 2 | 2 |
| 端子数量 | 20 | 20 | 20 | 20 | 20 | 20 |
| 最高工作温度 | 85 °C | 85 °C | 85 °C | 85 °C | 85 °C | 85 °C |
| 最低工作温度 | -40 °C | -40 °C | -40 °C | -40 °C | -40 °C | -40 °C |
| 输出特性 | 3-STATE | 3-STATE | 3-STATE | 3-STATE | 3-STATE | 3-STATE |
| 输出极性 | TRUE | TRUE | TRUE | TRUE | TRUE | TRUE |
| 封装主体材料 | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| 封装代码 | TSSOP | SSOP | TSSOP | SOP | TSSOP | TSSOP |
| 封装等效代码 | TSSOP20,.25,16 | SSOP20,.25 | TSSOP20,.25,16 | SOP24,.4 | TSSOP20,.25 | TSSOP20,.25 |
| 封装形状 | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| 封装形式 | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE, SHRINK PITCH | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH |
| 峰值回流温度（摄氏度） | 260 | 260 | 260 | 260 | 260 | 260 |
| 电源 | 2.5/3.3 V | 2.5/3.3 V | 2.5/3.3 V | 2.5/3.3 V | 2.5/3.3 V | 2.5/3.3 V |
| 传播延迟（tpd） | 0.25 ns | 0.25 ns | 0.25 ns | 0.25 ns | 0.25 ns | 0.25 ns |
| 认证状态 | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified |
| 座面最大高度 | 1.2 mm | 1.75 mm | 1.2 mm | 2.65 mm | 1.2 mm | 1.2 mm |
| 最大供电电压 (Vsup) | 3.6 V | 3.6 V | 3.6 V | 3.6 V | 3.6 V | 3.6 V |
| 最小供电电压 (Vsup) | 2.3 V | 2.3 V | 2.3 V | 2.3 V | 2.3 V | 2.3 V |
| 标称供电电压 (Vsup) | 2.5 V | 2.5 V | 2.5 V | 2.5 V | 2.5 V | 2.5 V |
| 表面贴装 | YES | YES | YES | YES | YES | YES |
| 技术 | CMOS | CMOS | CMOS | CMOS | CMOS | CMOS |
| 温度等级 | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL |
| 端子面层 | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) |
| 端子形式 | GULL WING | GULL WING | GULL WING | GULL WING | GULL WING | GULL WING |
| 端子节距 | 0.4 mm | 0.635 mm | 0.4 mm | 1.27 mm | 0.65 mm | 0.65 mm |
| 端子位置 | DUAL | DUAL | 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 | NOT SPECIFIED |
| 宽度 | 4.4 mm | 3.9 mm | 4.4 mm | 7.5 mm | 4.4 mm | 4.4 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) | Texas Instruments(德州仪器) |
| Factory Lead Time | 1 week | 1 week | 1 week | 1 week | - | 8 weeks |
| 是否无铅 | - | 不含铅 | 不含铅 | 不含铅 | - | 不含铅 |
| 控制类型 | - | ENABLE LOW | ENABLE LOW | ENABLE LOW | - | ENABLE LOW |
| 计数方向 | - | BIDIRECTIONAL | BIDIRECTIONAL | BIDIRECTIONAL | - | BIDIRECTIONAL |
| 包装方法 | - | TR | TR | TR | - | TR |
| 最大电源电流（ICC） | - | 0.02 mA | 0.02 mA | 0.02 mA | - | 0.02 mA |
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