型号
- 型号
- 关键词
| 型号 | SN74LVTH2245PW | SN74LVTH2245DW | SN74LVTH2245DBR | SN74LVTH2245DWE4 | SN74LVTH2245DGVR | SN74LVTH2245DWR | SN74LVTH2245DWRE4 | SN74LVTH2245PWG4 | SN74LVTH2245PWR | SN74LVTH2245PWRG4 |
|---|---|---|---|---|---|---|---|---|---|---|
| 描述 | 3.3-V ABT Octal Bus Transceivers With 3-State Outputs 20-TSSOP -40 to 85 | 3.3-V ABT Octal Bus Transceivers With 3-State Outputs 20-SOIC -40 to 85 | 3.3-V ABT Octal Bus Transceivers With 3-State Outputs 20-SSOP -40 to 85 | 3.3-V ABT Octal Bus Transceivers With 3-State Outputs 20-SOIC -40 to 85 | 3.3-V ABT Octal Bus Transceivers With 3-State Outputs 20-TVSOP -40 to 85 | 3.3-V ABT Octal Bus Transceivers With 3-State Outputs 20-SOIC -40 to 85 | 3.3-V ABT Octal Bus Transceivers With 3-State Outputs 20-SOIC -40 to 85 | 3.3-V ABT Octal Bus Transceivers With 3-State Outputs 20-TSSOP -40 to 85 | 3.3-V ABT Octal Bus Transceivers With 3-State Outputs 20-TSSOP -40 to 85 | 3.3-V ABT Octal Bus Transceivers With 3-State Outputs 20-TSSOP -40 to 85 |
| Brand Name | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | 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 | 符合 | 符合 | 符合 | 符合 |
| 零件包装代码 | TSSOP | SOIC | SSOP | SOIC | SOIC | SOIC | SOIC | TSSOP | TSSOP | TSSOP |
| 包装说明 | TSSOP, TSSOP20,.25 | SOP, SOP20,.4 | SSOP, SSOP20,.3 | SOP, SOP20,.4 | TSSOP, TSSOP20,.25,16 | SOP, SOP20,.4 | SOP, SOP20,.4 | TSSOP, TSSOP20,.25 | TSSOP, TSSOP20,.25 | TSSOP, TSSOP20,.25 |
| 针数 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 |
| Reach Compliance Code | compli | compli | compli | compli | compli | compli | compli | compli | compli | compli |
| 其他特性 | WITH DIRECTION CONTROL | WITH DIRECTION CONTROL | WITH DIRECTION CONTROL | WITH DIRECTION CONTROL | WITH DIRECTION CONTROL | 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 | COMMON CONTROL | COMMON CONTROL | COMMON CONTROL | COMMON CONTROL | COMMON CONTROL |
| 计数方向 | BIDIRECTIONAL | BIDIRECTIONAL | BIDIRECTIONAL | BIDIRECTIONAL | BIDIRECTIONAL | BIDIRECTIONAL | BIDIRECTIONAL | BIDIRECTIONAL | BIDIRECTIONAL | BIDIRECTIONAL |
| 系列 | LVT | LVT | LVT | LVT | LVT | LVT | LVT | LVT | LVT | LVT |
| JESD-30 代码 | R-PDSO-G20 | R-PDSO-G20 | R-PDSO-G20 | R-PDSO-G20 | 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 | e4 | e4 | e4 | e4 |
| 长度 | 6.5 mm | 12.8 mm | 7.2 mm | 12.8 mm | 5 mm | 12.8 mm | 12.8 mm | 6.5 mm | 6.5 mm | 6.5 mm |
| 逻辑集成电路类型 | BUS TRANSCEIVER | BUS TRANSCEIVER | BUS TRANSCEIVER | BUS TRANSCEIVER | BUS TRANSCEIVER | BUS TRANSCEIVER | BUS TRANSCEIVER | BUS TRANSCEIVER | BUS TRANSCEIVER | BUS TRANSCEIVER |
| 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 | 0.064 A | 0.064 A |
| 湿度敏感等级 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| 位数 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 |
| 功能数量 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| 端口数量 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| 端子数量 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 |
| 最高工作温度 | 85 °C | 85 °C | 85 °C | 85 °C | 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 | -40 °C | -40 °C | -40 °C | -40 °C |
| 输出特性 | 3-STATE WITH SERIES RESISTOR | 3-STATE WITH SERIES RESISTOR | 3-STATE WITH SERIES RESISTOR | 3-STATE WITH SERIES RESISTOR | 3-STATE WITH SERIES RESISTOR | 3-STATE WITH SERIES RESISTOR | 3-STATE WITH SERIES RESISTOR | 3-STATE WITH SERIES RESISTOR | 3-STATE WITH SERIES RESISTOR | 3-STATE WITH SERIES RESISTOR |
| 输出极性 | TRUE | TRUE | 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 | PLASTIC/EPOXY | PLASTIC/EPOXY |
| 封装代码 | TSSOP | SOP | SSOP | SOP | TSSOP | SOP | SOP | TSSOP | TSSOP | TSSOP |
| 封装等效代码 | TSSOP20,.25 | SOP20,.4 | SSOP20,.3 | SOP20,.4 | TSSOP20,.25,16 | SOP20,.4 | SOP20,.4 | TSSOP20,.25 | TSSOP20,.25 | TSSOP20,.25 |
| 封装形状 | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| 封装形式 | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE | SMALL OUTLINE, SHRINK PITCH | SMALL OUTLINE | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | 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 | 260 | 260 | 260 | 260 |
| 电源 | 3.3 V | 3.3 V | 3.3 V | 3.3 V | 3.3 V | 3.3 V | 3.3 V | 3.3 V | 3.3 V | 3.3 V |
| Prop。Delay @ Nom-Su | 5.1 ns | 5.1 ns | 5.1 ns | 4.4 ns | 5.1 ns | 5.1 ns | 4.4 ns | 4.4 ns | 5.1 ns | 5.1 ns |
| 传播延迟（tpd） | 5.1 ns | 5.1 ns | 5.1 ns | 5.1 ns | 5.1 ns | 5.1 ns | 5.1 ns | 5.1 ns | 5.1 ns | 5.1 ns |
| 认证状态 | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified |
| 座面最大高度 | 1.2 mm | 2.65 mm | 2 mm | 2.65 mm | 1.2 mm | 2.65 mm | 2.65 mm | 1.2 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 | 3.6 V | 3.6 V | 3.6 V | 3.6 V |
| 最小供电电压 (Vsup) | 2.7 V | 2.7 V | 2.7 V | 2.7 V | 2.7 V | 2.7 V | 2.7 V | 2.7 V | 2.7 V | 2.7 V |
| 标称供电电压 (Vsup) | 3.3 V | 3.3 V | 3.3 V | 3.3 V | 3.3 V | 3.3 V | 3.3 V | 3.3 V | 3.3 V | 3.3 V |
| 表面贴装 | YES | YES | YES | YES | YES | YES | YES | YES | YES | YES |
| 技术 | BICMOS | BICMOS | BICMOS | BICMOS | BICMOS | BICMOS | BICMOS | BICMOS | BICMOS | BICMOS |
| 温度等级 | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL | 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) | 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 | GULL WING | GULL WING | GULL WING | GULL WING |
| 端子节距 | 0.65 mm | 1.27 mm | 0.65 mm | 1.27 mm | 0.4 mm | 1.27 mm | 1.27 mm | 0.65 mm | 0.65 mm | 0.65 mm |
| 端子位置 | DUAL | DUAL | 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 | NOT SPECIFIED | NOT SPECIFIED |
| 翻译 | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A |
| 宽度 | 4.4 mm | 7.5 mm | 5.3 mm | 7.5 mm | 4.4 mm | 7.5 mm | 7.5 mm | 4.4 mm | 4.4 mm | 4.4 mm |
| 是否无铅 | 不含铅 | 不含铅 | 不含铅 | - | 不含铅 | 不含铅 | - | - | 不含铅 | 不含铅 |
| 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) | Texas Instruments(德州仪器) | Texas Instruments(德州仪器) |
| Factory Lead Time | 1 week | 1 week | 1 week | 1 week | 1 week | 1 week | - | - | 1 week | 6 weeks |
| 负载电容（CL） | 50 pF | 50 pF | 50 pF | - | 50 pF | 50 pF | - | - | 50 pF | 50 pF |
| 包装方法 | TUBE | TUBE | TR | TUBE | TR | TR | TAPE AND REEL | - | TR | TR |
| 最大电源电流（ICC） | 5 mA | 5 mA | 5 mA | - | 5 mA | 5 mA | - | - | 5 mA | 5 mA |
| 施密特触发器 | N | N | N | - | N | N | - | - | N | N |
| Base Number Matches | 1 | 1 | 1 | - | 1 | 1 | - | 1 | 1 | 1 |
