型号
- 型号
- 关键词
Registered Bus Transceiver, 1-Func, 8-Bit, True Output, CMOS, PDSO24,
厂商名称：Philips Semiconductors (NXP Semiconductors N.V.)
厂商官网：https://www.nxp.com/
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| 型号 | 74LVC646DB | 74LVC646PW | 74LVC646D |
|---|---|---|---|
| 描述 | Registered Bus Transceiver, 1-Func, 8-Bit, True Output, CMOS, PDSO24, | Registered Bus Transceiver, 1-Func, 8-Bit, True Output, CMOS, PDSO24, | Registered Bus Transceiver, 1-Func, 8-Bit, True Output, CMOS, PDSO24, |
| 是否Rohs认证 | 不符合 | 不符合 | 不符合 |
| 包装说明 | SSOP, SSOP24,.3 | TSSOP, TSSOP24,.25 | SOP, SOP24,.4 |
| Reach Compliance Code | unknown | unknown | unknown |
| 控制类型 | INDEPENDENT CONTROL | INDEPENDENT CONTROL | INDEPENDENT CONTROL |
| 计数方向 | BIDIRECTIONAL | BIDIRECTIONAL | BIDIRECTIONAL |
| JESD-30 代码 | R-PDSO-G24 | R-PDSO-G24 | R-PDSO-G24 |
| JESD-609代码 | e0 | e0 | e0 |
| 逻辑集成电路类型 | REGISTERED BUS TRANSCEIVER | REGISTERED BUS TRANSCEIVER | REGISTERED BUS TRANSCEIVER |
| 最大I（ol） | 0.024 A | 0.024 A | 0.024 A |
| 位数 | 8 | 8 | 8 |
| 功能数量 | 1 | 1 | 1 |
| 端子数量 | 24 | 24 | 24 |
| 最高工作温度 | 85 °C | 85 °C | 85 °C |
| 最低工作温度 | -40 °C | -40 °C | -40 °C |
| 输出特性 | 3-STATE | 3-STATE | 3-STATE |
| 输出极性 | TRUE | TRUE | TRUE |
| 封装主体材料 | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| 封装代码 | SSOP | TSSOP | SOP |
| 封装等效代码 | SSOP24,.3 | TSSOP24,.25 | SOP24,.4 |
| 封装形状 | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| 封装形式 | SMALL OUTLINE, SHRINK PITCH | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE |
| 电源 | 3.3 V | 3.3 V | 3.3 V |
| Prop。Delay @ Nom-Sup | 7.9 ns | 7.9 ns | 7.9 ns |
| 认证状态 | Not Qualified | Not Qualified | Not Qualified |
| 标称供电电压 (Vsup) | 3.3 V | 3.3 V | 3.3 V |
| 表面贴装 | YES | YES | YES |
| 技术 | CMOS | CMOS | CMOS |
| 温度等级 | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL |
| 端子面层 | Tin/Lead (Sn/Pb) | Tin/Lead (Sn/Pb) | Tin/Lead (Sn/Pb) |
| 端子形式 | GULL WING | GULL WING | GULL WING |
| 端子节距 | 0.635 mm | 0.635 mm | 1.27 mm |
| 端子位置 | DUAL | DUAL | DUAL |
| 触发器类型 | POSITIVE EDGE | POSITIVE EDGE | POSITIVE EDGE |
| Base Number Matches | 1 | 1 | 1 |
| 厂商名称 | Philips Semiconductors (NXP Semiconductors N.V.) | Philips Semiconductors (NXP Semiconductors N.V.) | - |
