型号
- 型号
- 关键词
| 型号 | SN74CBT3244C | SN74CBT3244CPWRG4 | SN74CBT3244CRGYRG4 | SN74CBT3244CDBRG4 | SN74CBT3244CPWG4 | SN74CBT3244CDGVRG4 | SN74CBT3244CDBQRG4 | SN74CBT3244CDWRG4 | SN74CBT3244CDWG4 |
|---|---|---|---|---|---|---|---|---|---|
| 描述 | SN74CBT3244C Octal FET Bus Switch With -2 V Undershoot Protection | Digital Bus Switch ICs Octal FETBus Switch | Digital Bus Switch ICs Octal Buffer/Driver W/3-State Output | Digital Bus Switch ICs Octal FETBus Switch | Digital Bus Switch ICs Octal FETBus Switch | Digital Bus Switch ICs Octal FETBus Switch | Digital Bus Switch ICs Octal FETBus Switch | Digital Bus Switch ICs Octal FETBus Switch | Digital Bus Switch ICs Octal FETBus Switch |
| 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 |
| 是否Rohs认证 | - | 符合 | 符合 | 符合 | 符合 | 符合 | 符合 | 符合 | 符合 |
| 零件包装代码 | - | TSSOP | QFN | SSOP | TSSOP | SOIC | QSOP | SOIC | SOIC |
| 包装说明 | - | TSSOP, TSSOP20,.25 | HVQCCN, LCC20/24,.14X.18,20 | SSOP, SSOP20,.3 | TSSOP, TSSOP20,.25 | TSSOP, TSSOP20,.25,16 | SSOP, SSOP20,.25 | SOP, SOP20,.4 | SOP, SOP20,.4 |
| 针数 | - | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 |
| Reach Compliance Code | - | unknown | unknown | unknown | unknown | unknown | unknown | unknown | unknown |
| 系列 | - | CBT/FST/QS/5C/B | CBT/FST/QS/5C/B | CBT/FST/QS/5C/B | CBT/FST/QS/5C/B | CBT/FST/QS/5C/B | CBT/FST/QS/5C/B | CBT/FST/QS/5C/B | CBT/FST/QS/5C/B |
| JESD-30 代码 | - | R-PDSO-G20 | R-PQCC-N20 | 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 |
| 长度 | - | 6.5 mm | 4.5 mm | 7.2 mm | 6.5 mm | 5 mm | 8.65 mm | 12.8 mm | 12.8 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 |
| 湿度敏感等级 | - | 1 | 2 | - | 1 | 1 | 2 | 1 | 1 |
| 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 | 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 |
| 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 | - | TSSOP | HVQCCN | SSOP | TSSOP | TSSOP | SSOP | SOP | SOP |
| 封装等效代码 | - | TSSOP20,.25 | LCC20/24,.14X.18,20 | SSOP20,.3 | TSSOP20,.25 | TSSOP20,.25,16 | SSOP20,.25 | SOP20,.4 | SOP20,.4 |
| 封装形状 | - | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| 封装形式 | - | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE | SMALL OUTLINE, SHRINK PITCH | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE, SHRINK PITCH | SMALL OUTLINE | SMALL OUTLINE |
| 峰值回流温度（摄氏度） | - | 260 | 260 | NOT SPECIFIED | 260 | 260 | 260 | 260 | 260 |
| 电源 | - | 5 V | 5 V | 5 V | 5 V | 5 V | 5 V | 5 V | 5 V |
| 传播延迟（tpd） | - | 0.24 ns | 0.24 ns | 0.24 ns | 0.24 ns | 0.24 ns | 0.24 ns | 0.24 ns | 0.24 ns |
| 认证状态 | - | 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 | 1 mm | 2 mm | 1.2 mm | 1.2 mm | 1.75 mm | 2.65 mm | 2.65 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 V | 4 V | 4 V | 4 V | 4 V | 4 V | 4 V | 4 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 | YES | YES | YES | YES | YES |
| 技术 | - | CMOS | CMOS | CMOS | CMOS | CMOS | CMOS | CMOS | CMOS |
| 温度等级 | - | 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) |
| 端子形式 | - | GULL WING | NO LEAD | GULL WING | GULL WING | GULL WING | GULL WING | GULL WING | GULL WING |
| 端子节距 | - | 0.65 mm | 0.5 mm | 0.65 mm | 0.65 mm | 0.4 mm | 0.635 mm | 1.27 mm | 1.27 mm |
| 端子位置 | - | DUAL | QUAD | 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 |
| 宽度 | - | 4.4 mm | 3.5 mm | 5.3 mm | 4.4 mm | 4.4 mm | 3.9 mm | 7.5 mm | 7.5 mm |
| Base Number Matches | - | 1 | 1 | 1 | 1 | 1 | 1 | - | 1 |
