是否Rohs认证: | 不符合 | 生命周期: | Obsolete |
包装说明: | SOP, SOP14,.25 | Reach Compliance Code: | unknown |
HTS代码: | 8542.39.00.01 | 风险等级: | 5.81 |
其他特性: | DIVIDE BY 2 AND DIVIDE BY 8 FUNCTIONS | 计数方向: | UP |
系列: | LS | JESD-30 代码: | R-PDSO-G14 |
JESD-609代码: | e0 | 长度: | 8.65 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: | 30000000 Hz |
最大I(ol): | 0.008 A | 工作模式: | ASYNCHRONOUS |
位数: | 3 | 功能数量: | 2 |
端子数量: | 14 | 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: | SOP14,.25 |
封装形状: | RECTANGULAR | 封装形式: | SMALL OUTLINE |
峰值回流温度(摄氏度): | NOT SPECIFIED | 电源: | 5 V |
最大电源电流(ICC): | 27 mA | 传播延迟(tpd): | 95 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: | Tin/Lead (Sn/Pb) |
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: | NEGATIVE EDGE | 宽度: | 3.9 mm |
最小 fmax: | 30 MHz | Base Number Matches: | 1 |
型号 | 品牌 | 替代类型 | 描述 | 数据表 |
DM74LS197M | NSC |
功能相似 |
Presettable Binary Counters |
型号 | 品牌 | 获取价格 | 描述 | 数据表 |
SN74LS197D3 | TI |
获取价格 |
SN74LS197D3 | |
SN74LS197DR | TI |
获取价格 |
LS SERIES, ASYN NEGATIVE EDGE TRIGGERED 4-BIT UP BINARY COUNTER, PDSO14, PLASTIC, SOIC-14 | |
SN74LS197DR2 | MOTOROLA |
获取价格 |
LS SERIES, ASYN NEGATIVE EDGE TRIGGERED 3-BIT UP BINARY COUNTER, PDSO14, PLASTIC, SOIC-14 | |
SN74LS197FN | TI |
获取价格 |
LS SERIES, ASYN NEGATIVE EDGE TRIGGERED 3-BIT UP BINARY COUNTER, PQCC20 | |
SN74LS197FN3 | TI |
获取价格 |
SN74LS197FN3 | |
SN74LS197J | TI |
获取价格 |
50/30/100-MHz [RESETTABLE DECADE OR BINARY COUNTERS/LATCHES | |
SN74LS197J-00 | TI |
获取价格 |
LS SERIES, ASYN NEGATIVE EDGE TRIGGERED 3-BIT UP BINARY COUNTER, CDIP14 | |
SN74LS197JD | MOTOROLA |
获取价格 |
Binary Counter, LS Series, Asynchronous, Negative Edge Triggered, 3-Bit, Up Direction, TTL | |
SN74LS197JDS | MOTOROLA |
获取价格 |
LS SERIES, ASYN NEGATIVE EDGE TRIGGERED 3-BIT UP BINARY COUNTER, CDIP14, CERAMIC, DIP-14 | |
SN74LS197JP4 | TI |
获取价格 |
SN74LS197JP4 |