Latch/flip-flop

| 74ALS374 | 74ALS373 | 74ALS373DB | 74ALS373D | 74ALS373N | 74ALS374DB | 74ALS374D | 74ALS374N | |
|---|---|---|---|---|---|---|---|---|
| 描述 | Latch/flip-flop | Latch/flip-flop | Latch/flip-flop | Latch/flip-flop | Latch/flip-flop | Latch/flip-flop | Latch/flip-flop | Latch/flip-flop |
| 是否Rohs认证 | - | - | 不符合 | 不符合 | 不符合 | 不符合 | 不符合 | 不符合 |
| 厂商名称 | - | - | Philips Semiconductors (NXP Semiconductors N.V.) | Philips Semiconductors (NXP Semiconductors N.V.) | Philips Semiconductors (NXP Semiconductors N.V.) | Philips Semiconductors (NXP Semiconductors N.V.) | Philips Semiconductors (NXP Semiconductors N.V.) | Philips Semiconductors (NXP Semiconductors N.V.) |
| 包装说明 | - | - | SSOP, SSOP20,.3 | SOP, SOP20,.4 | DIP, DIP20,.3 | SSOP, SSOP20,.3 | SOP, SOP20,.4 | DIP, DIP20,.3 |
| Reach Compliance Code | - | - | unknow | unknow | unknow | unknow | unknow | unknow |
| JESD-30 代码 | - | - | R-PDSO-G20 | R-PDSO-G20 | R-PDIP-T20 | R-PDSO-G20 | R-PDSO-G20 | R-PDIP-T20 |
| JESD-609代码 | - | - | e0 | e0 | e0 | e0 | e0 | e0 |
| 逻辑集成电路类型 | - | - | D LATCH | D LATCH | D LATCH | D FLIP-FLOP | D FLIP-FLOP | D FLIP-FLOP |
| 最大I(ol) | - | - | 0.024 A | 0.024 A | 0.024 A | 0.024 A | 0.024 A | 0.024 A |
| 功能数量 | - | - | 1 | 1 | 1 | 8 | 8 | 8 |
| 端子数量 | - | - | 20 | 20 | 20 | 20 | 20 | 20 |
| 最高工作温度 | - | - | 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 |
| 封装主体材料 | - | - | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| 封装代码 | - | - | SSOP | SOP | DIP | SSOP | SOP | DIP |
| 封装等效代码 | - | - | SSOP20,.3 | SOP20,.4 | DIP20,.3 | SSOP20,.3 | SOP20,.4 | DIP20,.3 |
| 封装形状 | - | - | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| 封装形式 | - | - | SMALL OUTLINE, SHRINK PITCH | SMALL OUTLINE | IN-LINE | SMALL OUTLINE, SHRINK PITCH | SMALL OUTLINE | IN-LINE |
| 电源 | - | - | 5 V | 5 V | 5 V | 5 V | 5 V | 5 V |
| 最大电源电流(ICC) | - | - | 27 mA | 27 mA | 27 mA | 31 mA | 31 mA | 31 mA |
| 认证状态 | - | - | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified |
| 标称供电电压 (Vsup) | - | - | 5 V | 5 V | 5 V | 5 V | 5 V | 5 V |
| 表面贴装 | - | - | YES | YES | NO | YES | YES | NO |
| 技术 | - | - | TTL | TTL | TTL | TTL | TTL | TTL |
| 温度等级 | - | - | COMMERCIAL | COMMERCIAL | COMMERCIAL | COMMERCIAL | COMMERCIAL | COMMERCIAL |
| 端子面层 | - | - | Tin/Lead (Sn/Pb) | 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 | GULL WING | GULL WING | THROUGH-HOLE |
| 端子节距 | - | - | 0.635 mm | 1.27 mm | 2.54 mm | 0.635 mm | 1.27 mm | 2.54 mm |
| 端子位置 | - | - | DUAL | DUAL | DUAL | DUAL | DUAL | DUAL |
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