型号
- 型号
- 关键词
LV/LV-A/LVX/H SERIES, DUAL POSITIVE EDGE TRIGGERED D FLIP-FLOP, COMPLEMENTARY OUTPUT, PDSO14, PLASTIC, SOP-14
器件类别：逻辑
器件标准：
| 型号 | SN74LV74ANS | SN54LV74AJ | SN54LV74AFK | SN54LV74AW | SN74LV74ADGV |
|---|---|---|---|---|---|
| 描述 | LV/LV-A/LVX/H SERIES, DUAL POSITIVE EDGE TRIGGERED D FLIP-FLOP, COMPLEMENTARY OUTPUT, PDSO14, PLASTIC, SOP-14 | LV/LV-A/LVX/H SERIES, DUAL POSITIVE EDGE TRIGGERED D FLIP-FLOP, COMPLEMENTARY OUTPUT, CDIP14, CERAMIC, DIP-14 | LV/LV-A/LVX/H SERIES, DUAL POSITIVE EDGE TRIGGERED D FLIP-FLOP, COMPLEMENTARY OUTPUT, CQCC20, CERAMIC, LCC-20 | LV/LV-A/LVX/H SERIES, DUAL POSITIVE EDGE TRIGGERED D FLIP-FLOP, COMPLEMENTARY OUTPUT, CDFP14, CERAMIC, DFP-14 | LV/LV-A/LVX/H SERIES, DUAL POSITIVE EDGE TRIGGERED D FLIP-FLOP, COMPLEMENTARY OUTPUT, PDSO14, TVSOP-14 |
| 零件包装代码 | SOIC | DIP | QLCC | DFP | SOIC |
| 包装说明 | SOP, SOP14,.3 | DIP, | QCCN, | CERAMIC, DFP-14 | TSSOP, TSSOP14,.25,16 |
| 针数 | 14 | 14 | 20 | 14 | 14 |
| Reach Compliance Code | compliant | unknown | unknown | unknown | unknown |
| 系列 | LV/LV-A/LVX/H | LV/LV-A/LVX/H | LV/LV-A/LVX/H | LV/LV-A/LVX/H | LV/LV-A/LVX/H |
| JESD-30 代码 | R-PDSO-G14 | R-GDIP-T14 | S-CQCC-N20 | R-GDFP-F14 | R-PDSO-G14 |
| 长度 | 10.2 mm | 19.56 mm | 8.89 mm | 9.21 mm | 4.4 mm |
| 逻辑集成电路类型 | D FLIP-FLOP | D FLIP-FLOP | D FLIP-FLOP | D FLIP-FLOP | D FLIP-FLOP |
| 位数 | 1 | 1 | 1 | 1 | 1 |
| 功能数量 | 2 | 2 | 2 | 2 | 2 |
| 端子数量 | 14 | 14 | 20 | 14 | 14 |
| 最高工作温度 | 85 °C | 125 °C | 125 °C | 125 °C | 85 °C |
| 最低工作温度 | -40 °C | -55 °C | -55 °C | -55 °C | -40 °C |
| 输出极性 | COMPLEMENTARY | COMPLEMENTARY | COMPLEMENTARY | COMPLEMENTARY | COMPLEMENTARY |
| 封装主体材料 | PLASTIC/EPOXY | CERAMIC, GLASS-SEALED | CERAMIC, METAL-SEALED COFIRED | CERAMIC, GLASS-SEALED | PLASTIC/EPOXY |
| 封装代码 | SOP | DIP | QCCN | DFP | TSSOP |
| 封装形状 | RECTANGULAR | RECTANGULAR | SQUARE | RECTANGULAR | RECTANGULAR |
| 封装形式 | SMALL OUTLINE | IN-LINE | CHIP CARRIER | FLATPACK | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH |
| 传播延迟（tpd） | 23 ns | 23 ns | 10.5 ns | 10.5 ns | 23 ns |
| 认证状态 | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified |
| 座面最大高度 | 2 mm | 5.08 mm | 2.03 mm | 2.03 mm | 1.2 mm |
| 最大供电电压 (Vsup) | 5.5 V | 5.5 V | 5.5 V | 5.5 V | 5.5 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) | 2.5 V | 2.5 V | 3.3 V | 3.3 V | 2.5 V |
| 表面贴装 | YES | NO | YES | YES | YES |
| 技术 | CMOS | CMOS | CMOS | CMOS | CMOS |
| 温度等级 | INDUSTRIAL | MILITARY | MILITARY | MILITARY | INDUSTRIAL |
| 端子形式 | GULL WING | THROUGH-HOLE | NO LEAD | FLAT | GULL WING |
| 端子节距 | 1.27 mm | 2.54 mm | 1.27 mm | 1.27 mm | 0.4 mm |
| 端子位置 | DUAL | DUAL | QUAD | DUAL | DUAL |
| 触发器类型 | POSITIVE EDGE | POSITIVE EDGE | POSITIVE EDGE | POSITIVE EDGE | POSITIVE EDGE |
| 宽度 | 5.3 mm | 7.62 mm | 8.89 mm | 6.29 mm | 3.6 mm |
| 最小 fmax | 110 MHz | 110 MHz | 75 MHz | 75 MHz | 110 MHz |
| 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) |