IC FF D-TYPE SNGL 8BIT 20DIP
| 参数名称 | 属性值 |
| 功能 | 标准 |
| 类型 | D 型 |
| 输出类型 | 三态，非反相 |
| 元件数 | 1 |
| 每元件位数 | 8 |
| 时钟频率 | 125MHz |
| 不同 V，最大 CL 时的最大传播延迟 | 8ns @ 5V，50pF |
| 触发器类型 | 正边沿 |
| 电流 - 输出高，低 | 15mA，48mA |
| 电压 - 电源 | 4.5 V ~ 5.5 V |
| 电流 - 静态（Iq) | 150mA |
| 工作温度 | 0°C ~ 70°C（TA） |
| 安装类型 | 通孔 |
| 封装/外壳 | 20-DIP（0.300"，7.62mm） |
| SN74AS4374BNG4 | SN74AS4374BDWE4 | SN74AS4374BDWR | SN74AS4374BNE4 | SN74AS4374BDWRE4 | SN74AS4374BNSR | SN74AS4374BNSRE4 | SN74AS4374BDWG4 | SN74AS4374BDWRG4 | SN74AS4374BNSRG4 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 描述 | IC FF D-TYPE SNGL 8BIT 20DIP | Flip Flops Octal Edge-Trig D-Ty Dual-Rank F-F | Flip Flops Octal Edge-Trig D-Ty Dual-Rank F-F | Flip Flops Octal Edge-Trig D-Ty Dual-Rank F-F | Flip Flops Octal Edge-Trig D-Ty Dual-Rank F-F | Flip Flops Octal Edge-Trig D-Ty Dual-Rank F-F | Flip Flops Octal Edge-Trig D-Ty Dual-Rank F-F | Flip Flops Octal Edg Trgrd Dtyp Dual Rank FlipFlops | Flip Flops Octal Edg Trgrd Dtyp Dual Rank FlipFlops | Flip Flops Octal Edg Trgrd Dtyp Dual Rank FlipFlops |
| 触发器类型 | 正边沿 | POSITIVE EDGE | POSITIVE EDGE | POSITIVE EDGE | POSITIVE EDGE | POSITIVE EDGE | POSITIVE EDGE | POSITIVE EDGE | POSITIVE EDGE | POSITIVE EDGE |
| 是否Rohs认证 | - | 符合 | 符合 | 符合 | 符合 | 符合 | 符合 | 符合 | 符合 | 符合 |
| 厂商名称 | - | Texas Instruments(德州仪器) | Texas Instruments(德州仪器) | Texas Instruments(德州仪器) | Texas Instruments(德州仪器) | Texas Instruments(德州仪器) | Texas Instruments(德州仪器) | Texas Instruments(德州仪器) | Texas Instruments(德州仪器) | Texas Instruments(德州仪器) |
| 零件包装代码 | - | SOIC | SOIC | DIP | SOIC | SOIC | SOIC | SOIC | SOIC | SOIC |
| 包装说明 | - | GREEN, PLASTIC, SOIC-20 | GREEN, PLASTIC, SOIC-20 | DIP, DIP20,.3 | SOP, SOP20,.4 | SOP, SOP20,.3 | GREEN, PLASTIC, SOP-20 | SOP, SOP20,.4 | GREEN, PLASTIC, SOIC-20 | GREEN, PLASTIC, SOP-20 |
| 针数 | - | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 |
| Reach Compliance Code | - | compliant | unknown | compliant | unknown | compliant | compliant | compliant | unknown | compliant |
| 其他特性 | - | DUAL-RANK FLIP-FLOP | DUAL-RANK FLIP-FLOP | DUAL-RANK FLIP-FLOP | DUAL-RANK FLIP-FLOP | DUAL-RANK FLIP-FLOP | DUAL-RANK FLIP-FLOP | DUAL-RANK FLIP-FLOP | DUAL-RANK FLIP-FLOP | DUAL-RANK FLIP-FLOP |
| 系列 | - | AS | AS | AS | AS | AS | AS | AS | AS | AS |
| JESD-30 代码 | - | R-PDSO-G20 | R-PDSO-G20 | R-PDIP-T20 | R-PDSO-G20 | R-PDSO-G20 | R-PDSO-G20 | R-PDSO-G20 | R-PDSO-G20 | R-PDSO-G20 |
| 长度 | - | 12.8 mm | 12.8 mm | 25.4 mm | 12.8 mm | 12.6 mm | 12.6 mm | 12.8 mm | 12.8 mm | 12.6 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 | BUS DRIVER |
| 最大频率@ Nom-Sup | - | 125000000 Hz | 125000000 Hz | 125000000 Hz | 125000000 Hz | 125000000 Hz | 125000000 Hz | 125000000 Hz | 125000000 Hz | 125000000 Hz |
| 最大I（ol） | - | 0.048 A | 0.048 A | 0.048 A | 0.048 A | 0.048 A | 0.048 A | 0.048 A | 0.048 A | 0.048 A |
| 位数 | - | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 |
| 功能数量 | - | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| 端口数量 | - | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| 端子数量 | - | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 |
| 最高工作温度 | - | 70 °C | 70 °C | 70 °C | 70 °C | 70 °C | 70 °C | 70 °C | 70 °C | 70 °C |
| 输出特性 | - | 3-STATE | 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 | TRUE |
| 封装主体材料 | - | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| 封装代码 | - | SOP | SOP | DIP | SOP | SOP | SOP | SOP | SOP | SOP |
| 封装等效代码 | - | SOP20,.4 | SOP20,.4 | DIP20,.3 | SOP20,.4 | SOP20,.3 | SOP20,.3 | SOP20,.4 | SOP20,.4 | SOP20,.3 |
| 封装形状 | - | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| 封装形式 | - | SMALL OUTLINE | SMALL OUTLINE | IN-LINE | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE |
| 包装方法 | - | TUBE | TAPE AND REEL | TUBE | TR | TR | TAPE AND REEL | TUBE | TAPE AND REEL | TAPE AND REEL |
| 峰值回流温度（摄氏度） | - | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED |
| 电源 | - | 5 V | 5 V | 5 V | 5 V | 5 V | 5 V | 5 V | 5 V | 5 V |
| 最大电源电流（ICC） | - | 150 mA | 150 mA | 150 mA | 150 mA | 150 mA | 150 mA | 150 mA | 150 mA | 150 mA |
| 传播延迟（tpd） | - | 8 ns | 8 ns | 8 ns | 8 ns | 8 ns | 8 ns | 8 ns | 8 ns | 8 ns |
| 认证状态 | - | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified |
| 座面最大高度 | - | 2.65 mm | 2.65 mm | 5.08 mm | 2.65 mm | 2 mm | 2 mm | 2.65 mm | 2.65 mm | 2 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 | 5.5 V |
| 最小供电电压 (Vsup) | - | 4.5 V | 4.5 V | 4.5 V | 4.5 V | 4.5 V | 4.5 V | 4.5 V | 4.5 V | 4.5 V |
| 标称供电电压 (Vsup) | - | 5 V | 5 V | 5 V | 5 V | 5 V | 5 V | 5 V | 5 V | 5 V |
| 表面贴装 | - | YES | YES | NO | YES | YES | YES | YES | YES | YES |
| 技术 | - | TTL | TTL | TTL | TTL | TTL | TTL | TTL | TTL | TTL |
| 温度等级 | - | COMMERCIAL | COMMERCIAL | COMMERCIAL | COMMERCIAL | COMMERCIAL | COMMERCIAL | COMMERCIAL | COMMERCIAL | COMMERCIAL |
| 端子形式 | - | GULL WING | GULL WING | THROUGH-HOLE | GULL WING | GULL WING | GULL WING | GULL WING | GULL WING | GULL WING |
| 端子节距 | - | 1.27 mm | 1.27 mm | 2.54 mm | 1.27 mm | 1.27 mm | 1.27 mm | 1.27 mm | 1.27 mm | 1.27 mm |
| 端子位置 | - | DUAL | DUAL | DUAL | 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 | NOT SPECIFIED |
| 宽度 | - | 7.5 mm | 7.5 mm | 7.62 mm | 7.5 mm | 5.3 mm | 5.3 mm | 7.5 mm | 7.5 mm | 5.3 mm |
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