型号
- 型号
- 关键词
| 型号 | SN74BCT541ADW | SN74BCT541AN | SN74BCT541ANSR | SN74BCT541ANE4 | SN74BCT541ADWR | SN74BCT541ADWG4 | SN74BCT541ADWE4 | SN74BCT541ADBR | SN74BCT541ANG4 |
|---|---|---|---|---|---|---|---|---|---|
| 描述 | Octal Buffers/Drivers With 3-State Outputs 20-SOIC 0 to 70 | Octal Buffers/Drivers With 3-State Outputs 20-PDIP 0 to 70 | Octal Buffers/Drivers With 3-State Outputs 20-SO 0 to 70 | Octal Buffers/Drivers With 3-State Outputs 20-PDIP 0 to 70 | Octal Buffers/Drivers With 3-State Outputs 20-SOIC 0 to 70 | Octal Buffers/Drivers With 3-State Outputs 20-SOIC 0 to 70 | Octal Buffers/Drivers With 3-State Outputs 20-SOIC 0 to 70 | Octal Buffers/Drivers With 3-State Outputs 20-SSOP | IC BUF NON-INVERT 5.5V 20DIP |
| Brand Name | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | - |
| 是否无铅 | 不含铅 | - | 不含铅 | 不含铅 | 不含铅 | - | - | 不含铅 | - |
| 是否Rohs认证 | 符合 | 不符合 | 符合 | 符合 | 符合 | 符合 | 符合 | 符合 | - |
| 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) | Texas Instruments(德州仪器) | - |
| 零件包装代码 | SOIC | DIP | SOIC | DIP | SOIC | SOIC | SOIC | SSOP | - |
| 包装说明 | SOP, SOP20,.4 | DIP, DIP20,.3 | SOP, SOP20,.3 | DIP, DIP20,.3 | SOP, SOP20,.4 | SOP, SOP20,.4 | SOP, SOP20,.4 | SSOP, | - |
| 针数 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 28 | - |
| Reach Compliance Code | compli | compli | compli | compli | compli | compli | compli | compli | - |
| Factory Lead Time | 1 week | 1 week | 6 weeks | - | 1 week | - | - | 6 weeks | - |
| 其他特性 | WITH DUAL OUTPUT ENABLE | WITH DUAL OUTPUT ENABLE | WITH DUAL OUTPUT ENABLE | WITH DUAL OUTPUT ENABLE | WITH DUAL OUTPUT ENABLE | WITH DUAL OUTPUT ENABLE | WITH DUAL OUTPUT ENABLE | - | - |
| 控制类型 | ENABLE LOW | ENABLE LOW | ENABLE LOW | ENABLE LOW | ENABLE LOW | ENABLE LOW | ENABLE LOW | ENABLE LOW | - |
| 计数方向 | UNIDIRECTIONAL | UNIDIRECTIONAL | UNIDIRECTIONAL | - | UNIDIRECTIONAL | - | - | UNIDIRECTIONAL | - |
| 系列 | BCT/FBT | BCT/FBT | BCT/FBT | BCT/FBT | BCT/FBT | BCT/FBT | BCT/FBT | BCT/FBT | - |
| JESD-30 代码 | R-PDSO-G20 | R-PDIP-T20 | R-PDSO-G20 | R-PDIP-T20 | R-PDSO-G20 | R-PDSO-G20 | R-PDSO-G20 | R-PDSO-G20 | - |
| JESD-609代码 | e4 | e4 | e4 | e4 | e4 | e4 | e4 | e4 | - |
| 长度 | 12.8 mm | 25.4 mm | 12.6 mm | 25.4 mm | 12.8 mm | 12.8 mm | 12.8 mm | 10.2 mm | - |
| 负载电容（CL） | 50 pF | 50 pF | 50 pF | 50 pF | 50 pF | 50 pF | 50 pF | 50 pF | - |
| 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 | 0.064 A | 0.064 A | 0.064 A | 0.064 A | 0.064 A | 0.064 A | - |
| 湿度敏感等级 | 1 | - | 1 | - | 1 | 1 | 1 | 1 | - |
| 位数 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | - |
| 功能数量 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | - |
| 端口数量 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | - |
| 端子数量 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 28 | - |
| 最高工作温度 | 70 °C | 70 °C | 70 °C | 70 °C | 70 °C | 70 °C | 70 °C | 70 °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 | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | - |
| 封装代码 | SOP | DIP | SOP | DIP | SOP | SOP | SOP | SSOP | - |
| 封装等效代码 | SOP20,.4 | DIP20,.3 | SOP20,.3 | DIP20,.3 | SOP20,.4 | SOP20,.4 | SOP20,.4 | - | - |
| 封装形状 | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | - |
| 封装形式 | SMALL OUTLINE | IN-LINE | SMALL OUTLINE | IN-LINE | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE, SHRINK PITCH | - |
| 包装方法 | TUBE | TUBE | TR | TUBE | TR | TUBE | TUBE | TR | - |
| 峰值回流温度（摄氏度） | 260 | NOT SPECIFIED | 260 | NOT SPECIFIED | 260 | 260 | 260 | 260 | - |
| 电源 | 5 V | 5 V | 5 V | 5 V | 5 V | 5 V | 5 V | - | - |
| Prop。Delay @ Nom-Su | 8.2 ns | 8.2 ns | 8.2 ns | 8.2 ns | 8.2 ns | 8.2 ns | 8.2 ns | 8.2 ns | - |
| 传播延迟（tpd） | 8.2 ns | 8.2 ns | 8.2 ns | 8.2 ns | 8.2 ns | 8.2 ns | 8.2 ns | 8.2 ns | - |
| 认证状态 | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | - | - |
| 座面最大高度 | 2.65 mm | 5.08 mm | 2 mm | 5.08 mm | 2.65 mm | 2.65 mm | 2.65 mm | 2 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 | NO | YES | NO | YES | YES | YES | YES | - |
| 技术 | BICMOS | BICMOS | BICMOS | BICMOS | BICMOS | BICMOS | BICMOS | BICMOS | - |
| 温度等级 | COMMERCIAL | COMMERCIAL | COMMERCIAL | COMMERCIAL | COMMERCIAL | COMMERCIAL | COMMERCIAL | COMMERCIAL | - |
| 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) | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | - |
| 端子形式 | GULL WING | THROUGH-HOLE | GULL WING | THROUGH-HOLE | GULL WING | GULL WING | GULL WING | GULL WING | - |
| 端子节距 | 1.27 mm | 2.54 mm | 1.27 mm | 2.54 mm | 1.27 mm | 1.27 mm | 1.27 mm | 0.65 mm | - |
| 端子位置 | DUAL | DUAL | 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 | NOT SPECIFIED | NOT SPECIFIED | - |
| 翻译 | N/A | N/A | N/A | - | N/A | - | - | N/A | - |
| 宽度 | 7.5 mm | 7.62 mm | 5.3 mm | 7.62 mm | 7.5 mm | 7.5 mm | 7.5 mm | 5.3 mm | - |
