Octal D-type Flip-Flops (with 3-state outputs)/Octal D-type Flip-Flops (with inverted 3-state outputs)
| 参数名称 | 属性值 |
| 是否无铅 | 含铅 |
| 是否Rohs认证 | 不符合 |
| 厂商名称 | Renesas(瑞萨电子) |
| 零件包装代码 | TSSOP |
| 包装说明 | TSSOP, TSSOP20,.25 |
| 针数 | 20 |
| Reach Compliance Code | unknow |
| 系列 | HC/UH |
| JESD-30 代码 | R-PDSO-G20 |
| 长度 | 6.5 mm |
| 负载电容（CL） | 50 pF |
| 逻辑集成电路类型 | BUS DRIVER |
| 最大频率@ Nom-Su | 24000000 Hz |
| 最大I（ol） | 0.006 A |
| 湿度敏感等级 | 1 |
| 位数 | 8 |
| 功能数量 | 1 |
| 端口数量 | 2 |
| 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 | TSSOP |
| 封装等效代码 | TSSOP20,.25 |
| 封装形状 | RECTANGULAR |
| 封装形式 | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH |
| 包装方法 | TAPE AND REEL |
| 峰值回流温度（摄氏度） | 225 |
| 电源 | 5 V |
| 传播延迟（tpd） | 155 ns |
| 认证状态 | Not Qualified |
| 座面最大高度 | 1.1 mm |
| 最大供电电压 (Vsup) | 6 V |
| 最小供电电压 (Vsup) | 2 V |
| 标称供电电压 (Vsup) | 4.5 V |
| 表面贴装 | YES |
| 技术 | CMOS |
| 温度等级 | INDUSTRIAL |
| 端子形式 | GULL WING |
| 端子节距 | 0.65 mm |
| 端子位置 | DUAL |
| 处于峰值回流温度下的最长时间 | NOT SPECIFIED |
| 触发器类型 | POSITIVE EDGE |
| 宽度 | 4.4 mm |
| HD74HC374TELL | HD74HC374FPEL | HD74HC374 | HD74HC534P | HD74HC534FPEL | HD74HC534RPEL | HD74HC534 | |
|---|---|---|---|---|---|---|---|
| 描述 | Octal D-type Flip-Flops (with 3-state outputs)/Octal D-type Flip-Flops (with inverted 3-state outputs) | Octal D-type Flip-Flops (with 3-state outputs)/Octal D-type Flip-Flops (with inverted 3-state outputs) | Octal D-type Flip-Flops (with 3-state outputs)/Octal D-type Flip-Flops (with inverted 3-state outputs) | Octal D-type Flip-Flops (with 3-state outputs)/Octal D-type Flip-Flops (with inverted 3-state outputs) | Octal D-type Flip-Flops (with 3-state outputs)/Octal D-type Flip-Flops (with inverted 3-state outputs) | Octal D-type Flip-Flops (with 3-state outputs)/Octal D-type Flip-Flops (with inverted 3-state outputs) | Octal D-type Flip-Flops (with 3-state outputs)/Octal D-type Flip-Flops (with inverted 3-state outputs) |
| 是否无铅 | 含铅 | 含铅 | - | 含铅 | 不含铅 | 含铅 | - |
| 是否Rohs认证 | 不符合 | 不符合 | - | 符合 | 符合 | 不符合 | - |
| 厂商名称 | Renesas(瑞萨电子) | Renesas(瑞萨电子) | - | Renesas(瑞萨电子) | Renesas(瑞萨电子) | Renesas(瑞萨电子) | - |
| 零件包装代码 | TSSOP | SOIC | - | DIP | SOIC | SOIC | - |
| 包装说明 | TSSOP, TSSOP20,.25 | 5.50 X 12.60 MM, 1.27 MM PITCH, PLASTIC, SOP-20 | - | DIP, DIP20,.3 | SOP, SOP20,.3 | 7.50 X 12.80 MM, 1.27 MM PITCH, PLASTIC, SOP-20 | - |
| 针数 | 20 | 20 | - | 20 | 20 | 20 | - |
| Reach Compliance Code | unknow | compli | - | unknow | compli | compli | - |
| 系列 | HC/UH | HC/UH | - | HC/UH | HC/UH | HC/UH | - |
| JESD-30 代码 | R-PDSO-G20 | R-PDSO-G20 | - | R-PDIP-T20 | R-PDSO-G20 | R-PDSO-G20 | - |
| 长度 | 6.5 mm | 12.6 mm | - | 24.5 mm | 12.6 mm | 12.8 mm | - |
| 负载电容（CL） | 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 | - |
| 最大频率@ Nom-Su | 24000000 Hz | 24000000 Hz | - | 24000000 Hz | 24000000 Hz | 24000000 Hz | - |
| 最大I（ol） | 0.006 A | 0.006 A | - | 0.006 A | 0.006 A | 0.006 A | - |
| 湿度敏感等级 | 1 | 1 | - | 1 | 1 | 1 | - |
| 位数 | 8 | 8 | - | 8 | 8 | 8 | - |
| 功能数量 | 1 | 1 | - | 1 | 1 | 1 | - |
| 端口数量 | 2 | 2 | - | 2 | 2 | 2 | - |
| 端子数量 | 20 | 20 | - | 20 | 20 | 20 | - |
| 最高工作温度 | 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 | - |
| 输出特性 | 3-STATE | 3-STATE | - | 3-STATE | 3-STATE | 3-STATE | - |
| 输出极性 | TRUE | TRUE | - | INVERTED | INVERTED | INVERTED | - |
| 封装主体材料 | PLASTIC/EPOXY | PLASTIC/EPOXY | - | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | - |
| 封装代码 | TSSOP | SOP | - | DIP | SOP | SOP | - |
| 封装等效代码 | TSSOP20,.25 | SOP20,.3 | - | DIP20,.3 | SOP20,.3 | SOP20,.4 | - |
| 封装形状 | RECTANGULAR | RECTANGULAR | - | RECTANGULAR | RECTANGULAR | RECTANGULAR | - |
| 封装形式 | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE | - | IN-LINE | SMALL OUTLINE | SMALL OUTLINE | - |
| 包装方法 | TAPE AND REEL | TAPE AND REEL | - | - | TAPE AND REEL | TAPE AND REEL | - |
| 峰值回流温度（摄氏度） | 225 | 225 | - | NOT SPECIFIED | 260 | 225 | - |
| 电源 | 5 V | 5 V | - | 2/6 V | 2/6 V | 2/6 V | - |
| 传播延迟（tpd） | 155 ns | 155 ns | - | 155 ns | 155 ns | 155 ns | - |
| 认证状态 | Not Qualified | Not Qualified | - | Not Qualified | Not Qualified | Not Qualified | - |
| 座面最大高度 | 1.1 mm | 2.2 mm | - | 5.08 mm | 2.2 mm | 2.65 mm | - |
| 最大供电电压 (Vsup) | 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 | - |
| 标称供电电压 (Vsup) | 4.5 V | 4.5 V | - | 4.5 V | 4.5 V | 4.5 V | - |
| 表面贴装 | YES | YES | - | NO | YES | YES | - |
| 技术 | CMOS | CMOS | - | CMOS | CMOS | CMOS | - |
| 温度等级 | INDUSTRIAL | INDUSTRIAL | - | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL | - |
| 端子形式 | GULL WING | GULL WING | - | THROUGH-HOLE | GULL WING | GULL WING | - |
| 端子节距 | 0.65 mm | 1.27 mm | - | 2.54 mm | 1.27 mm | 1.27 mm | - |
| 端子位置 | 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 | - |
| 触发器类型 | POSITIVE EDGE | POSITIVE EDGE | - | POSITIVE EDGE | POSITIVE EDGE | POSITIVE EDGE | - |
| 宽度 | 4.4 mm | 5.5 mm | - | 7.62 mm | 5.5 mm | 7.5 mm | - |
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