型号
- 型号
- 关键词
SN74LVTH646 3.3-V ABT Octal Bus Transceivers And Registers With 3-State Outputs
器件标准：
| 型号 | SN74LVTH646 | SN74LVTH646PWRE4 | SN74LVTH646DWE4 | SN74LVTH646PWRG4 | 5962-9674801Q3A | SNJ54LVTH646FK | SN54LVTH646 |
|---|---|---|---|---|---|---|---|
| 描述 | SN74LVTH646 3.3-V ABT Octal Bus Transceivers And Registers With 3-State Outputs | Bus Transceivers 3.3V ABT Octal Bus Xcvr/Reg | Bus Transceivers 3.3V ABT Octal Bus Xcvr/Reg | Bus Transceivers 3.3V ABT Octal Bus Transceivr Registr | 3.3-V ABT OCTAL BUS TRANSCEIVERS AND REGISTERS WITH 3-STATE OUTPUTS 28-LCCC -55 to 125 | 3.3-V ABT OCTAL BUS TRANSCEIVERS AND REGISTERS WITH 3-STATE OUTPUTS 28-LCCC -55 to 125 | SN54LVTH646 3.3-V ABT OCTAL BUS TRANSCEIVERS AND REGISTERS WITH 3-STATE OUTPUTS |
| 是否无铅 | - | 不含铅 | 不含铅 | 不含铅 | - | 不含铅 | - |
| 是否Rohs认证 | - | 符合 | 符合 | 符合 | - | 不符合 | - |
| 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) | - |
| 零件包装代码 | - | TSSOP | SOIC | TSSOP | QLCC | QLCC | - |
| 包装说明 | - | TSSOP, TSSOP24,.25 | SOP, SOP24,.4 | TSSOP, TSSOP24,.25 | QCCN, LCC28,.45SQ | QCCN, LCC28,.45SQ | - |
| 针数 | - | 24 | 24 | 24 | 28 | 28 | - |
| Reach Compliance Code | - | unknown | unknown | unknown | not_compliant | not_compliant | - |
| 控制类型 | - | INDEPENDENT CONTROL | INDEPENDENT CONTROL | INDEPENDENT CONTROL | INDEPENDENT CONTROL | INDEPENDENT CONTROL | - |
| 计数方向 | - | BIDIRECTIONAL | BIDIRECTIONAL | BIDIRECTIONAL | BIDIRECTIONAL | BIDIRECTIONAL | - |
| 系列 | - | LVT | LVT | LVT | LVT | LVT | - |
| JESD-30 代码 | - | R-PDSO-G24 | R-PDSO-G24 | R-PDSO-G24 | S-CQCC-N28 | S-CQCC-N28 | - |
| 长度 | - | 7.8 mm | 15.4 mm | 7.8 mm | 11.43 mm | 11.43 mm | - |
| 逻辑集成电路类型 | - | REGISTERED BUS TRANSCEIVER | REGISTERED BUS TRANSCEIVER | REGISTERED BUS TRANSCEIVER | REGISTERED BUS TRANSCEIVER | REGISTERED BUS TRANSCEIVER | - |
| 最大I（ol） | - | 0.064 A | 0.064 A | 0.064 A | 0.048 A | 0.048 A | - |
| 位数 | - | 8 | 8 | 8 | 8 | 8 | - |
| 功能数量 | - | 1 | 1 | 1 | 1 | 1 | - |
| 端口数量 | - | 2 | 2 | 2 | 2 | 2 | - |
| 端子数量 | - | 24 | 24 | 24 | 28 | 28 | - |
| 最高工作温度 | - | 85 °C | 85 °C | 85 °C | 125 °C | 125 °C | - |
| 最低工作温度 | - | -40 °C | -40 °C | -40 °C | -55 °C | -55 °C | - |
| 输出特性 | - | 3-STATE | 3-STATE | 3-STATE | 3-STATE | 3-STATE | - |
| 输出极性 | - | TRUE | TRUE | TRUE | TRUE | TRUE | - |
| 封装主体材料 | - | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | CERAMIC, METAL-SEALED COFIRED | CERAMIC, METAL-SEALED COFIRED | - |
| 封装代码 | - | TSSOP | SOP | TSSOP | QCCN | QCCN | - |
| 封装等效代码 | - | TSSOP24,.25 | SOP24,.4 | TSSOP24,.25 | LCC28,.45SQ | LCC28,.45SQ | - |
| 封装形状 | - | RECTANGULAR | RECTANGULAR | RECTANGULAR | SQUARE | SQUARE | - |
| 封装形式 | - | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | CHIP CARRIER | CHIP CARRIER | - |
| 包装方法 | - | TAPE AND REEL | TUBE | TAPE AND REEL | TUBE | TUBE | - |
| 峰值回流温度（摄氏度） | - | 260 | 260 | 260 | NOT SPECIFIED | NOT SPECIFIED | - |
| 电源 | - | 3.3 V | 3.3 V | 3.3 V | 3.3 V | 3.3 V | - |
| Prop。Delay @ Nom-Sup | - | 3.5 ns | 3.5 ns | 3.5 ns | 5.7 ns | 5.7 ns | - |
| 传播延迟（tpd） | - | 5.6 ns | 5.6 ns | 5.6 ns | 5.9 ns | 5.9 ns | - |
| 认证状态 | - | Not Qualified | Not Qualified | Not Qualified | Qualified | Not Qualified | - |
| 座面最大高度 | - | 1.2 mm | 2.65 mm | 1.2 mm | 2.03 mm | 2.03 mm | - |
| 最大供电电压 (Vsup) | - | 3.6 V | 3.6 V | 3.6 V | 3.6 V | 3.6 V | - |
| 最小供电电压 (Vsup) | - | 2.7 V | 2.7 V | 2.7 V | 2.7 V | 2.7 V | - |
| 标称供电电压 (Vsup) | - | 3.3 V | 3.3 V | 3.3 V | 3.3 V | 3.3 V | - |
| 表面贴装 | - | YES | YES | YES | YES | YES | - |
| 技术 | - | BICMOS | BICMOS | BICMOS | BICMOS | BICMOS | - |
| 温度等级 | - | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL | MILITARY | MILITARY | - |
| 端子形式 | - | GULL WING | GULL WING | GULL WING | NO LEAD | NO LEAD | - |
| 端子节距 | - | 0.65 mm | 1.27 mm | 0.65 mm | 1.27 mm | 1.27 mm | - |
| 端子位置 | - | DUAL | DUAL | DUAL | QUAD | QUAD | - |
| 处于峰值回流温度下的最长时间 | - | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | - |
| 翻译 | - | N/A | N/A | N/A | N/A | N/A | - |
| 触发器类型 | - | POSITIVE EDGE | POSITIVE EDGE | POSITIVE EDGE | POSITIVE EDGE | POSITIVE EDGE | - |
| 宽度 | - | 4.4 mm | 7.5 mm | 4.4 mm | 11.43 mm | 11.43 mm | - |
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