IC,BUS TRANSCEIVER,SINGLE,8-BIT,ACT-CMOS,SSOP,20PIN,PLASTIC
| 参数名称 | 属性值 |
| 是否Rohs认证 | 不符合 |
| 厂商名称 | National Semiconductor（TI ） |
| 包装说明 | SSOP, SSOP20,.25 |
| Reach Compliance Code | unknown |
| 控制类型 | COMMON CONTROL |
| 计数方向 | BIDIRECTIONAL |
| JESD-30 代码 | R-PDSO-G20 |
| JESD-609代码 | e0 |
| 最大I（ol） | 0.024 A |
| 位数 | 8 |
| 功能数量 | 1 |
| 端子数量 | 20 |
| 最高工作温度 | 85 °C |
| 最低工作温度 | -40 °C |
| 输出特性 | 3-STATE |
| 输出极性 | TRUE |
| 封装主体材料 | PLASTIC/EPOXY |
| 封装代码 | SSOP |
| 封装等效代码 | SSOP20,.25 |
| 封装形状 | RECTANGULAR |
| 封装形式 | SMALL OUTLINE, SHRINK PITCH |
| 电源 | 5 V |
| Prop。Delay @ Nom-Sup | 7.5 ns |
| 标称供电电压 (Vsup) | 5 V |
| 表面贴装 | YES |
| 技术 | CMOS |
| 温度等级 | INDUSTRIAL |
| 端子面层 | Tin/Lead (Sn/Pb) |
| 端子形式 | GULL WING |
| 端子节距 | 0.635 mm |
| 端子位置 | DUAL |
| Base Number Matches | 1 |
| 74ACTQ245QSCQR | 74ACTQ245SCQR | 54ACQ245DMQB | 74ACTQ245PCQR | 74ACQ245PCQR | |
|---|---|---|---|---|---|
| 描述 | IC,BUS TRANSCEIVER,SINGLE,8-BIT,ACT-CMOS,SSOP,20PIN,PLASTIC | IC ACT SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, PDSO20, SOIC-20, Bus Driver/Transceiver | IC AC SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, CDIP20, CERAMIC, DIP-20, Bus Driver/Transceiver | IC ACT SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, PDIP20, PLASTIC, DIP-20, Bus Driver/Transceiver | IC AC SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, PDIP20, PLASTIC, DIP-20, Bus Driver/Transceiver |
| 是否Rohs认证 | 不符合 | 不符合 | 不符合 | 不符合 | 不符合 |
| 包装说明 | SSOP, SSOP20,.25 | SOP, SOP20,.4 | DIP, DIP20,.3 | DIP, DIP20,.3 | DIP, DIP20,.3 |
| Reach Compliance Code | unknown | unknow | unknown | unknown | unknown |
| 控制类型 | COMMON CONTROL | COMMON CONTROL | COMMON CONTROL | COMMON CONTROL | COMMON CONTROL |
| 计数方向 | BIDIRECTIONAL | BIDIRECTIONAL | BIDIRECTIONAL | BIDIRECTIONAL | BIDIRECTIONAL |
| JESD-30 代码 | R-PDSO-G20 | R-PDSO-G20 | R-GDIP-T20 | R-PDIP-T20 | R-PDIP-T20 |
| JESD-609代码 | e0 | e0 | e0 | e0 | e0 |
| 最大I（ol） | 0.024 A | 0.024 A | 0.024 A | 0.024 A | 0.024 A |
| 位数 | 8 | 8 | 8 | 8 | 8 |
| 功能数量 | 1 | 1 | 1 | 1 | 1 |
| 端子数量 | 20 | 20 | 20 | 20 | 20 |
| 最高工作温度 | 85 °C | 85 °C | 125 °C | 85 °C | 85 °C |
| 最低工作温度 | -40 °C | -40 °C | -55 °C | -40 °C | -40 °C |
| 输出特性 | 3-STATE | 3-STATE | 3-STATE | 3-STATE | 3-STATE |
| 输出极性 | TRUE | TRUE | TRUE | TRUE | TRUE |
| 封装主体材料 | PLASTIC/EPOXY | PLASTIC/EPOXY | CERAMIC, GLASS-SEALED | PLASTIC/EPOXY | PLASTIC/EPOXY |
| 封装代码 | SSOP | SOP | DIP | DIP | DIP |
| 封装等效代码 | SSOP20,.25 | SOP20,.4 | DIP20,.3 | DIP20,.3 | DIP20,.3 |
| 封装形状 | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| 封装形式 | SMALL OUTLINE, SHRINK PITCH | SMALL OUTLINE | IN-LINE | IN-LINE | IN-LINE |
| 电源 | 5 V | 5 V | 3.3/5 V | 5 V | 3.3/5 V |
| 标称供电电压 (Vsup) | 5 V | 5 V | 3 V | 5 V | 3.3 V |
| 表面贴装 | YES | YES | NO | NO | NO |
| 技术 | CMOS | CMOS | CMOS | CMOS | CMOS |
| 温度等级 | INDUSTRIAL | INDUSTRIAL | MILITARY | INDUSTRIAL | INDUSTRIAL |
| 端子面层 | Tin/Lead (Sn/Pb) | Tin/Lead (Sn/Pb) | Tin/Lead (Sn/Pb) | Tin/Lead (Sn/Pb) | Tin/Lead (Sn/Pb) |
| 端子形式 | GULL WING | GULL WING | THROUGH-HOLE | THROUGH-HOLE | THROUGH-HOLE |
| 端子节距 | 0.635 mm | 1.27 mm | 2.54 mm | 2.54 mm | 2.54 mm |
| 端子位置 | DUAL | DUAL | DUAL | DUAL | DUAL |
| Base Number Matches | 1 | 1 | 1 | 1 | 1 |
| 厂商名称 | National Semiconductor（TI ） | - | - | National Semiconductor（TI ） | National Semiconductor（TI ） |
| Prop。Delay @ Nom-Sup | 7.5 ns | - | 11.5 ns | 7.5 ns | 10.5 ns |
| 其他特性 | - | WITH DIRECTION CONTROL | WITH COMMON OUTPUT ENABLE AND DIRECTION CONTROL | WITH DIRECTION CONTROL | WITH DIRECTION CONTROL |
| 系列 | - | ACT | AC | ACT | AC |
| 长度 | - | 12.8 mm | 24.51 mm | 24.892 mm | 24.892 mm |
| 逻辑集成电路类型 | - | BUS TRANSCEIVER | BUS TRANSCEIVER | BUS TRANSCEIVER | BUS TRANSCEIVER |
| 端口数量 | - | 2 | 2 | 2 | 2 |
| 峰值回流温度（摄氏度） | - | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED |
| 传播延迟（tpd） | - | 7.5 ns | 11.5 ns | 7.5 ns | 10.5 ns |
| 认证状态 | - | Not Qualified | Not Qualified | Not Qualified | Not Qualified |
| 座面最大高度 | - | 2.65 mm | 5.08 mm | 5.08 mm | 5.08 mm |
| 最大供电电压 (Vsup) | - | 5.5 V | 6 V | 5.5 V | 6 V |
| 最小供电电压 (Vsup) | - | 4.5 V | 2 V | 4.5 V | 2 V |
| 处于峰值回流温度下的最长时间 | - | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED |
| 翻译 | - | N/A | N/A | N/A | N/A |
| 宽度 | - | 7.5 mm | 7.62 mm | 7.62 mm | 7.62 mm |
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