是否无铅: | 不含铅 | 是否Rohs认证: | 符合 |
生命周期: | Obsolete | 零件包装代码: | SOIC |
包装说明: | SOP, SOP20,.3 | 针数: | 20 |
Reach Compliance Code: | unknown | HTS代码: | 8542.39.00.01 |
风险等级: | 5.34 | 其他特性: | WITH DIRECTION CONTROL |
控制类型: | COMMON CONTROL | 计数方向: | BIDIRECTIONAL |
系列: | LS | JESD-30 代码: | R-PDSO-G20 |
JESD-609代码: | e4 | 长度: | 12.6 mm |
逻辑集成电路类型: | BUS TRANSCEIVER | 最大I(ol): | 0.024 A |
湿度敏感等级: | 1 | 位数: | 8 |
功能数量: | 1 | 端口数量: | 2 |
端子数量: | 20 | 最高工作温度: | 70 °C |
最低工作温度: | 输出特性: | OPEN-COLLECTOR | |
输出极性: | INVERTED | 封装主体材料: | PLASTIC/EPOXY |
封装代码: | SOP | 封装等效代码: | SOP20,.3 |
封装形状: | RECTANGULAR | 封装形式: | SMALL OUTLINE |
包装方法: | TAPE AND REEL | 峰值回流温度(摄氏度): | 260 |
电源: | 5 V | Prop。Delay @ Nom-Sup: | 25 ns |
传播延迟(tpd): | 25 ns | 认证状态: | Not Qualified |
座面最大高度: | 2 mm | 子类别: | Bus Driver/Transceivers |
最大供电电压 (Vsup): | 5.25 V | 最小供电电压 (Vsup): | 4.75 V |
标称供电电压 (Vsup): | 5 V | 表面贴装: | YES |
技术: | TTL | 温度等级: | COMMERCIAL |
端子面层: | Nickel/Palladium/Gold (Ni/Pd/Au) | 端子形式: | GULL WING |
端子节距: | 1.27 mm | 端子位置: | DUAL |
处于峰值回流温度下的最长时间: | NOT SPECIFIED | 翻译: | N/A |
宽度: | 5.3 mm | Base Number Matches: | 1 |
型号 | 品牌 | 替代类型 | 描述 | 数据表 |
SN74LS642-1DW | TI |
完全替代 |
OCTAL BUS TRANSCEIVRS | |
SN74LS642N | TI |
完全替代 |
OCTAL BUS TRANSCEIVERS | |
SN74LS642DW | TI |
完全替代 |
OCTAL BUS TRANSCEIVERS |
型号 | 品牌 | 获取价格 | 描述 | 数据表 |
SN74LS643-1DW | TI |
获取价格 |
LS SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, PDSO20 | |
SN74LS643-1DWR | TI |
获取价格 |
LS SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, PDSO20 | |
SN74LS643-1FNR | TI |
获取价格 |
LS SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, PQCC20 | |
SN74LS643DW | TI |
获取价格 |
LS SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, PDSO20 | |
SN74LS643DWR | TI |
获取价格 |
LS SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, PDSO20 | |
SN74LS643FNR | TI |
获取价格 |
LS SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, PQCC20 | |
SN74LS643JD | MOTOROLA |
获取价格 |
LS SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, CDIP20, CERAMIC, DIP-20 | |
SN74LS643JS | MOTOROLA |
获取价格 |
Bus Transceiver, LS Series, 1-Func, 8-Bit, Complementary Output, TTL, CDIP20, CERAMIC, DIP | |
SN74LS643N | MOTOROLA |
获取价格 |
Bus Driver/Transceiver, 1-Func, 8-Bit, Complementary Output, TTL, PDIP20 | |
SN74LS643ND | MOTOROLA |
获取价格 |
LS SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, PDIP20, 738-01 |