是否无铅: | 不含铅 | 是否Rohs认证: | 符合 |
生命周期: | Active | 零件包装代码: | SOIC |
包装说明: | SOP, SOP16,.25 | 针数: | 16 |
Reach Compliance Code: | compliant | HTS代码: | 8542.39.00.01 |
风险等级: | 5.31 | 其他特性: | TCO OUTPUT |
计数方向: | BIDIRECTIONAL | 系列: | LS |
JESD-30 代码: | R-PDSO-G16 | JESD-609代码: | e4 |
长度: | 9.9 mm | 负载电容(CL): | 15 pF |
负载/预设输入: | YES | 逻辑集成电路类型: | BINARY COUNTER |
最大频率@ Nom-Sup: | 20000000 Hz | 最大I(ol): | 0.016 A |
工作模式: | SYNCHRONOUS | 湿度敏感等级: | 1 |
位数: | 4 | 功能数量: | 1 |
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: | SOP | 封装等效代码: | SOP16,.25 |
封装形状: | RECTANGULAR | 封装形式: | SMALL OUTLINE |
包装方法: | TR | 峰值回流温度(摄氏度): | 260 |
电源: | 5 V | 最大电源电流(ICC): | 105 mA |
Prop。Delay @ Nom-Sup: | 52 ns | 传播延迟(tpd): | 36 ns |
认证状态: | Not Qualified | 座面最大高度: | 1.75 mm |
子类别: | Counters | 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 |
触发器类型: | POSITIVE EDGE | 宽度: | 3.91 mm |
最小 fmax: | 20 MHz | Base Number Matches: | 1 |
型号 | 品牌 | 替代类型 | 描述 | 数据表 |
SN74LS191DE4 | TI |
完全替代 |
SYNCHRONOUS UP/DOWN COUNTERS WITH DOWN/UP MODE CONTROL | |
SN74LS191NE4 | TI |
完全替代 |
LS SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT BIDIRECTIONAL BINARY COUNTER, PDIP16, 0.300 I | |
SN74LS191DG4 | TI |
完全替代 |
LS SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT BIDIRECTIONAL BINARY COUNTER, PDSO16, SOP-16 |
型号 | 品牌 | 获取价格 | 描述 | 数据表 |
SN74LS191DRE4 | TI |
获取价格 |
LS SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT BIDIRECTIONAL BINARY COUNTER, PDSO16, SOP-16 | |
SN74LS191FN | TI |
获取价格 |
LS SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT BIDIRECTIONAL BINARY COUNTER, PQCC20 | |
SN74LS191J | TI |
获取价格 |
LS SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT BIDIRECTIONAL BINARY COUNTER, CDIP16 | |
SN74LS191JD | MOTOROLA |
获取价格 |
LS SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT BIDIRECTIONAL BINARY COUNTER, CDIP16, CERAMIC | |
SN74LS191JDS | MOTOROLA |
获取价格 |
LS SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT BIDIRECTIONAL BINARY COUNTER, CDIP16, CERAMIC | |
SN74LS191N | TI |
获取价格 |
SYNCHRONOUS UP/DOWN COUNTERS WITH DOWN/UP MODE CONTROL | |
SN74LS191N | MOTOROLA |
获取价格 |
PRESETTABLE BCD/DECADE UP/DOWN COUNTERS PRESETTABLE 4-BIT BINARY UP/DOWN COUNTERS | |
SN74LS191N-00 | TI |
获取价格 |
LS SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT BIDIRECTIONAL BINARY COUNTER, PDIP16, PLASTIC | |
SN74LS191N1 | TI |
获取价格 |
IC,COUNTER,UP/DOWN,4-BIT BINARY,LS-TTL,DIP,16PIN,PLASTIC | |
SN74LS191N-10 | TI |
获取价格 |
LS SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT BIDIRECTIONAL BINARY COUNTER, PDIP16 |