8-Channel Analog Multiplexer/Demultiplexer with Injection-Current Effect Control 16-PDIP -40 to 125
| 74LVT2244 | 74LVT2244MTCX | 74LVT2244MTCX_NL | 74LVTH2244 | 74LVTH2244MTCX_NL | 74LVTH2244SJ | 74LVTH2244SJX | 74LVTH2244WMX | |
|---|---|---|---|---|---|---|---|---|
| 描述 | 8-Channel Analog Multiplexer/Demultiplexer with Injection-Current Effect Control 16-PDIP -40 to 125 | LVT SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, PDSO20 | 8-Channel Analog Multiplexer/Demultiplexer with Injection-Current Effect Control 16-PDIP -40 to 125 | 8-Channel Analog Multiplexer/Demultiplexer with Injection-Current Effect Control 16-PDIP -40 to 125 | 8-Channel Analog Multiplexer/Demultiplexer with Injection-Current Effect Control 16-PDIP -40 to 125 | 8-Channel Analog Multiplexer/Demultiplexer with Injection-Current Effect Control 16-PDIP -40 to 125 | 8-Channel Analog Multiplexer/Demultiplexer with Injection-Current Effect Control 16-PDIP -40 to 125 | 8-Channel Analog Multiplexer/Demultiplexer with Injection-Current Effect Control 16-PDIP -40 to 125 |
| 是否Rohs认证 | - | 符合 | 符合 | - | 符合 | 符合 | 符合 | 符合 |
| 厂商名称 | - | Fairchild | Fairchild | - | Fairchild | Fairchild | Fairchild | Fairchild |
| 零件包装代码 | - | TSSOP | TSSOP | - | TSSOP | SOIC | SOIC | SOIC |
| 包装说明 | - | TSSOP, TSSOP20,.25 | TSSOP, TSSOP20,.25 | - | TSSOP, TSSOP20,.25 | SOP, SOP20,.3 | SOP, SOP20,.3 | SOP, SOP20,.4 |
| 针数 | - | 20 | 20 | - | 20 | 20 | 20 | 20 |
| Reach Compliance Code | - | compli | compli | - | compli | compli | compli | unknow |
| 控制类型 | - | ENABLE LOW | ENABLE LOW | - | ENABLE LOW | ENABLE LOW | ENABLE LOW | ENABLE LOW |
| 系列 | - | 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 |
| JESD-609代码 | - | e4 | e3 | - | e3 | e3 | e3 | e3 |
| 长度 | - | 6.5 mm | 6.5 mm | - | 6.5 mm | 12.6 mm | 12.6 mm | 12.8015 mm |
| 逻辑集成电路类型 | - | BUS DRIVER | BUS DRIVER | - | BUS DRIVER | BUS DRIVER | BUS DRIVER | BUS DRIVER |
| 最大I（ol） | - | 0.012 A | 0.012 A | - | 0.012 A | 0.012 A | 0.012 A | 0.012 A |
| 湿度敏感等级 | - | 1 | 1 | - | 1 | 1 | 1 | 1 |
| 位数 | - | 4 | 4 | - | 4 | 4 | 4 | 4 |
| 功能数量 | - | 2 | 2 | - | 2 | 2 | 2 | 2 |
| 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 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 |
| 封装主体材料 | - | PLASTIC/EPOXY | PLASTIC/EPOXY | - | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| 封装代码 | - | TSSOP | TSSOP | - | TSSOP | SOP | SOP | SOP |
| 封装等效代码 | - | TSSOP20,.25 | TSSOP20,.25 | - | TSSOP20,.25 | SOP20,.3 | SOP20,.3 | SOP20,.4 |
| 封装形状 | - | RECTANGULAR | RECTANGULAR | - | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| 封装形式 | - | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | - | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE |
| 包装方法 | - | TAPE AND REEL | TAPE AND REEL | - | TAPE AND REEL | RAIL | TAPE AND REEL | TAPE AND REEL |
| 峰值回流温度（摄氏度） | - | 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 |
| Prop。Delay @ Nom-Su | - | 4.4 ns | 4.4 ns | - | 4.4 ns | 4.4 ns | 4.4 ns | 4.4 ns |
| 传播延迟（tpd） | - | 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 | - | Not Qualified | Not Qualified | Not Qualified | Not Qualified |
| 座面最大高度 | - | 1.2 mm | 1.2 mm | - | 1.2 mm | 2.1 mm | 2.1 mm | 2.642 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) | - | 2.7 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 |
| 表面贴装 | - | YES | YES | - | YES | YES | YES | YES |
| 技术 | - | BICMOS | BICMOS | - | BICMOS | BICMOS | BICMOS | BICMOS |
| 温度等级 | - | INDUSTRIAL | INDUSTRIAL | - | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL |
| 端子面层 | - | Nickel/Palladium/Gold (Ni/Pd/Au) | Matte Tin (Sn) | - | Matte Tin (Sn) | Matte Tin (Sn) | Matte Tin (Sn) | Matte Tin (Sn) |
| 端子形式 | - | GULL WING | GULL WING | - | GULL WING | GULL WING | GULL WING | GULL WING |
| 端子节距 | - | 0.65 mm | 0.65 mm | - | 0.65 mm | 1.27 mm | 1.27 mm | 1.27 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 | 4.4 mm | - | 4.4 mm | 5.3 mm | 5.3 mm | 7.493 mm |
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