型号
- 型号
- 关键词
Dual Positive-Edge-Triggered D-Type Flip-Flops With Clear And Preset 14-PDIP 0 to 70
器件标准：
| 型号 | SN74F74N | SN74F74NSR | SN74F74D | SN74F74DRG4 | SN74F74DG4 | SN74F74NSRE4 | SN74F74NE4 | SN74F74NSRG4 | SN74F74NG4 |
|---|---|---|---|---|---|---|---|---|---|
| 描述 | Dual Positive-Edge-Triggered D-Type Flip-Flops With Clear And Preset 14-PDIP 0 to 70 | Dual Positive-Edge-Triggered D-Type Flip-Flops With Clear And Preset 14-SO 0 to 70 | Dual Positive-Edge-Triggered D-Type Flip-Flops With Clear And Preset 14-SOIC 0 to 70 | Dual Positive-Edge-Triggered D-Type Flip-Flops With Clear And Preset 14-SOIC 0 to 70 | Dual Positive-Edge-Triggered D-Type Flip-Flops With Clear And Preset 14-SOIC 0 to 70 | Dual Positive-Edge-Triggered D-Type Flip-Flops With Clear And Preset 14-SO 0 to 70 | Dual Positive-Edge-Triggered D-Type Flip-Flops With Clear And Preset 14-PDIP 0 to 70 | Dual Positive-Edge-Triggered D-Type Flip-Flops With Clear And Preset 14-SO 0 to 70 | IC FF D-TYPE DUAL 1BIT 14DIP |
| 触发器类型 | POSITIVE EDGE | POSITIVE EDGE | POSITIVE EDGE | POSITIVE EDGE | POSITIVE EDGE | POSITIVE EDGE | POSITIVE EDGE | POSITIVE EDGE | 正边沿 |
| Brand Name | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | - |
| 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 | DIP | SOIC | SOIC | SOIC | SOIC | SOIC | DIP | SOIC | - |
| 包装说明 | DIP, DIP14,.3 | GREEN, PLASTIC, SOP-14 | SOP, SOP14,.25 | GREEN, PLASTIC, MS-012AB, SO-14 | SOP, SOP14,.25 | SOP, SOP14,.3 | 0.300 INCH, ROHS COMPLIANT, PLASTIC, DIP-14 | SOP, SOP14,.3 | - |
| 针数 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | - |
| Reach Compliance Code | compli | compli | compli | compli | compli | compli | compli | compli | - |
| Factory Lead Time | 1 week | 1 week | 1 week | 6 weeks | 6 weeks | - | 6 weeks | 6 weeks | - |
| 系列 | F/FAST | F/FAST | F/FAST | F/FAST | F/FAST | F/FAST | F/FAST | F/FAST | - |
| JESD-30 代码 | R-PDIP-T14 | R-PDSO-G14 | R-PDSO-G14 | R-PDSO-G14 | R-PDSO-G14 | R-PDSO-G14 | R-PDIP-T14 | R-PDSO-G14 | - |
| JESD-609代码 | e4 | e4 | e4 | e4 | e4 | e4 | e4 | e4 | - |
| 长度 | 19.3 mm | 10.3 mm | 8.65 mm | 8.65 mm | 8.65 mm | 10.2 mm | 19.3 mm | 10.3 mm | - |
| 负载电容（CL） | 50 pF | 50 pF | 50 pF | 50 pF | 50 pF | - | 50 pF | 50 pF | - |
| 逻辑集成电路类型 | D FLIP-FLOP | D FLIP-FLOP | D FLIP-FLOP | D FLIP-FLOP | D FLIP-FLOP | D FLIP-FLOP | D FLIP-FLOP | D FLIP-FLOP | - |
| 最大频率@ Nom-Su | 100000000 Hz | 100000000 Hz | 100000000 Hz | 100000000 Hz | 100000000 Hz | 100000000 Hz | 100000000 Hz | 100000000 Hz | - |
| 最大I（ol） | 0.02 A | 0.02 A | 0.02 A | 0.02 A | 0.02 A | 0.02 A | 0.02 A | 0.02 A | - |
| 位数 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | - |
| 功能数量 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | - |
| 端子数量 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | - |
| 最高工作温度 | 70 °C | 70 °C | 70 °C | 70 °C | 70 °C | 70 °C | 70 °C | 70 °C | - |
| 输出极性 | COMPLEMENTARY | COMPLEMENTARY | COMPLEMENTARY | COMPLEMENTARY | COMPLEMENTARY | COMPLEMENTARY | COMPLEMENTARY | COMPLEMENTARY | - |
| 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 | DIP | SOP | SOP | SOP | SOP | SOP | DIP | SOP | - |
| 封装等效代码 | DIP14,.3 | SOP14,.3 | SOP14,.25 | SOP14,.25 | SOP14,.25 | SOP14,.3 | DIP14,.3 | SOP14,.3 | - |
| 封装形状 | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | - |
| 封装形式 | IN-LINE | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE | IN-LINE | SMALL OUTLINE | - |
| 包装方法 | TUBE | TR | TUBE | TR | TUBE | TAPE AND REEL | TUBE | TR | - |
| 峰值回流温度（摄氏度） | NOT SPECIFIED | 260 | 260 | 260 | 260 | 260 | NOT SPECIFIED | 260 | - |
| 电源 | 5 V | 5 V | 5 V | 5 V | 5 V | 5 V | 5 V | 5 V | - |
| 最大电源电流（ICC） | 16 mA | 16 mA | 16 mA | 16 mA | 16 mA | 16 mA | 16 mA | 16 mA | - |
| Prop。Delay @ Nom-Su | 9.2 ns | 9.2 ns | 9.2 ns | 9.2 ns | 9.2 ns | - | 9.2 ns | 9.2 ns | - |
| 传播延迟（tpd） | 9.2 ns | 9.2 ns | 9.2 ns | 9.2 ns | 9.2 ns | 9.2 ns | 9.2 ns | 9.2 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 | 5.08 mm | 2 mm | 1.75 mm | 1.75 mm | 1.75 mm | 2 mm | 5.08 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 | - |
| 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 | - |
| 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 | NO | YES | YES | YES | YES | YES | NO | YES | - |
| 技术 | TTL | TTL | TTL | TTL | TTL | TTL | TTL | TTL | - |
| 温度等级 | COMMERCIAL | COMMERCIAL | COMMERCIAL | COMMERCIAL | COMMERCIAL | COMMERCIAL | COMMERCIAL | COMMERCIAL | - |
| 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) | Nickel/Palladium/Gold (Ni/Pd/Au) | - |
| 端子形式 | THROUGH-HOLE | GULL WING | GULL WING | GULL WING | GULL WING | GULL WING | THROUGH-HOLE | GULL WING | - |
| 端子节距 | 2.54 mm | 1.27 mm | 1.27 mm | 1.27 mm | 1.27 mm | 1.27 mm | 2.54 mm | 1.27 mm | - |
| 端子位置 | 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 | - |
| 宽度 | 6.35 mm | 5.3 mm | 3.91 mm | 3.91 mm | 3.91 mm | 5.3 mm | 6.35 mm | 5.3 mm | - |
| 最小 fmax | 100 MHz | 100 MHz | 100 MHz | 100 MHz | 100 MHz | 100 MHz | 100 MHz | 100 MHz | - |
| Base Number Matches | 1 | 1 | 1 | 1 | - | 1 | 1 | 1 | - |
| 是否无铅 | - | 不含铅 | 不含铅 | 不含铅 | 不含铅 | - | - | 不含铅 | - |
| 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) | - |
| 湿度敏感等级 | - | 1 | 1 | 1 | 1 | 1 | - | 1 | - |
