型号
- 型号
- 关键词
Bus Driver, AC Series, 2-Func, 4-Bit, True Output, CMOS, PDSO20, PLASTIC, SOIC-20
厂商名称：Motorola ( NXP )
厂商官网：https://www.nxp.com
下载文档| 型号 | MC74AC244DWCR2 | MC74AC244DWC | MC74AC244NC | MC74ACT244DWC | MC74ACT244DWCR2 | MC74ACT244NC |
|---|---|---|---|---|---|---|
| 描述 | Bus Driver, AC Series, 2-Func, 4-Bit, True Output, CMOS, PDSO20, PLASTIC, SOIC-20 | AC SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, PDSO20, PLASTIC, SOIC-20 | AC SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, PDIP20, PLASTIC, DIP-20 | ACT SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, PDSO20, PLASTIC, SOIC-20 | ACT SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, PDSO20, PLASTIC, SOIC-20 | ACT SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, PDIP20, PLASTIC, DIP-20 |
| 厂商名称 | Motorola ( NXP ) | Motorola ( NXP ) | Motorola ( NXP ) | Motorola ( NXP ) | Motorola ( NXP ) | Motorola ( NXP ) |
| 包装说明 | SOP, | SOP, | DIP, | SOP, | SOP, | DIP, |
| Reach Compliance Code | unknown | unknown | unknown | unknown | unknown | unknown |
| 系列 | AC | AC | AC | ACT | ACT | ACT |
| JESD-30 代码 | R-PDSO-G20 | R-PDSO-G20 | R-PDIP-T20 | R-PDSO-G20 | R-PDSO-G20 | R-PDIP-T20 |
| 长度 | 12.8 mm | 12.8 mm | 26.415 mm | 12.8 mm | 12.8 mm | 26.415 mm |
| 负载电容（CL） | 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 |
| 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 | 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 | SOP | SOP | DIP | SOP | SOP | DIP |
| 封装形状 | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| 封装形式 | SMALL OUTLINE | SMALL OUTLINE | IN-LINE | SMALL OUTLINE | SMALL OUTLINE | IN-LINE |
| 传播延迟（tpd） | 7.5 ns | 7.5 ns | 7.5 ns | 10 ns | 10 ns | 10 ns |
| 认证状态 | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified |
| 座面最大高度 | 2.65 mm | 2.65 mm | 4.57 mm | 2.65 mm | 2.65 mm | 4.57 mm |
| 最大供电电压 (Vsup) | 6 V | 6 V | 6 V | 6 V | 6 V | 6 V |
| 最小供电电压 (Vsup) | 2 V | 2 V | 2 V | 2 V | 2 V | 2 V |
| 标称供电电压 (Vsup) | 5 V | 5 V | 5 V | 5 V | 5 V | 5 V |
| 表面贴装 | YES | YES | NO | YES | YES | NO |
| 技术 | CMOS | CMOS | CMOS | CMOS | CMOS | CMOS |
| 温度等级 | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL |
| 端子形式 | GULL WING | GULL WING | THROUGH-HOLE | GULL WING | GULL WING | THROUGH-HOLE |
| 端子节距 | 1.27 mm | 1.27 mm | 2.54 mm | 1.27 mm | 1.27 mm | 2.54 mm |
| 端子位置 | DUAL | DUAL | DUAL | DUAL | DUAL | DUAL |
| 宽度 | 7.5 mm | 7.5 mm | 7.62 mm | 7.5 mm | 7.5 mm | 7.62 mm |
| 零件包装代码 | - | SOIC | DIP | SOIC | SOIC | DIP |
| 针数 | - | 20 | 20 | 20 | 20 | 20 |