是否无铅: | 含铅 | 是否Rohs认证: | 不符合 |
生命周期: | Obsolete | 包装说明: | DIP, DIP16,.3 |
Reach Compliance Code: | compliant | HTS代码: | 8542.39.00.01 |
风险等级: | 5.87 | Is Samacsys: | N |
JESD-30 代码: | R-PDIP-T16 | JESD-609代码: | e0 |
逻辑集成电路类型: | D LATCH | 湿度敏感等级: | 2A |
位数: | 4 | 功能数量: | 2 |
端子数量: | 16 | 最高工作温度: | 70 °C |
最低工作温度: | 封装主体材料: | PLASTIC/EPOXY | |
封装代码: | DIP | 封装等效代码: | DIP16,.3 |
封装形状: | RECTANGULAR | 封装形式: | IN-LINE |
峰值回流温度(摄氏度): | 250 | 电源: | 5 V |
认证状态: | Not Qualified | 子类别: | FF/Latches |
标称供电电压 (Vsup): | 5 V | 表面贴装: | NO |
技术: | TTL | 温度等级: | COMMERCIAL |
端子面层: | Tin/Lead (Sn/Pb) | 端子形式: | THROUGH-HOLE |
端子节距: | 2.54 mm | 端子位置: | DUAL |
处于峰值回流温度下的最长时间: | 30 | Base Number Matches: | 1 |
型号 | 品牌 | 获取价格 | 描述 | 数据表 |
74LS256PCQM | FAIRCHILD |
获取价格 |
D Latch, 2-Func, 4-Bit, TTL, PDIP16, | |
74LS256PCQR | FAIRCHILD |
获取价格 |
D Latch, 2-Func, 4-Bit, TTL, PDIP16, | |
74LS257 | ONSEMI |
获取价格 |
LOW POWER SCHOTTKY | |
74LS257 | FAIRCHILD |
获取价格 |
3-STATE Quad 2-Data Selectors/Multiplexers | |
74LS257 | HITACHI |
获取价格 |
Quadruple 2-line-to-1-line Data Selectors/Multiplexers(with non inverted 3-state outputs) | |
74LS257 | TI |
获取价格 |
QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS | |
74LS257 | NSC |
获取价格 |
TRI-STATE Quad 2-Data Selectors/Multiplexers | |
74LS257ADCQM | FAIRCHILD |
获取价格 |
Multiplexer, 4-Func, 2 Line Input, TTL, CDIP16, | |
74LS257AFCQM | FAIRCHILD |
获取价格 |
Multiplexer, 4-Func, 2 Line Input, TTL, CDFP16, | |
74LS257APC | ETC |
获取价格 |
2-Input Digital Multiplexer |