Binary Counter, LS Series, Asynchronous, Negative Edge Triggered, 4-Bit, Up Direction, TTL, CDIP14, CERAMIC, DIP-14
参数名称 | 属性值 |
是否Rohs认证 | 不符合 |
包装说明 | DIP, DIP14,.3 |
Reach Compliance Code | unknown |
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-GDIP-T14 |
JESD-609代码 | e0 |
负载/预设输入 | YES |
逻辑集成电路类型 | BINARY COUNTER |
工作模式 | ASYNCHRONOUS |
位数 | 4 |
功能数量 | 1 |
端子数量 | 14 |
最高工作温度 | 125 °C |
最低工作温度 | -55 °C |
封装主体材料 | CERAMIC, GLASS-SEALED |
封装代码 | DIP |
封装等效代码 | DIP14,.3 |
封装形状 | RECTANGULAR |
封装形式 | IN-LINE |
峰值回流温度(摄氏度) | NOT SPECIFIED |
电源 | 5 V |
传播延迟(tpd) | 81 ns |
认证状态 | Not Qualified |
筛选级别 | MIL-STD-883 |
最大供电电压 (Vsup) | 5.5 V |
最小供电电压 (Vsup) | 4.5 V |
标称供电电压 (Vsup) | 5 V |
表面贴装 | NO |
技术 | TTL |
温度等级 | MILITARY |
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 | NOT SPECIFIED |
触发器类型 | NEGATIVE EDGE |
最小 fmax | 30 MHz |
Base Number Matches | 1 |
S54LS197F/883B | N74LS197N | S54LS197F | S54LS197W | |
---|---|---|---|---|
描述 | Binary Counter, LS Series, Asynchronous, Negative Edge Triggered, 4-Bit, Up Direction, TTL, CDIP14, CERAMIC, DIP-14 | Binary Counter, LS Series, Asynchronous, Up Direction, TTL, PDIP14, PLASTIC, DIP-14 | Binary Counter, LS Series, Asynchronous, Negative Edge Triggered, 3-Bit, Up Direction, TTL, CDIP14, CERAMIC, DIP-14 | Binary Counter, LS Series, Asynchronous, Negative Edge Triggered, 3-Bit, Up Direction, TTL, CDFP14 |
包装说明 | DIP, DIP14,.3 | DIP, DIP14,.3 | DIP, | , |
Reach Compliance Code | unknown | unknown | unknown | unknown |
计数方向 | UP | UP | UP | UP |
系列 | LS | LS | LS | LS |
JESD-30 代码 | R-GDIP-T14 | R-PDIP-T14 | R-GDIP-T14 | R-CDFP-F14 |
负载/预设输入 | YES | YES | YES | YES |
逻辑集成电路类型 | BINARY COUNTER | BINARY COUNTER | BINARY COUNTER | BINARY COUNTER |
工作模式 | ASYNCHRONOUS | ASYNCHRONOUS | ASYNCHRONOUS | ASYNCHRONOUS |
功能数量 | 1 | 1 | 2 | 2 |
端子数量 | 14 | 14 | 14 | 14 |
最高工作温度 | 125 °C | 70 °C | 125 °C | 125 °C |
最低工作温度 | -55 °C | - | -55 °C | -55 °C |
封装主体材料 | CERAMIC, GLASS-SEALED | PLASTIC/EPOXY | CERAMIC, GLASS-SEALED | CERAMIC, METAL-SEALED COFIRED |
封装形状 | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR |
封装形式 | IN-LINE | IN-LINE | IN-LINE | FLATPACK |
认证状态 | Not Qualified | Not Qualified | Not Qualified | Not Qualified |
标称供电电压 (Vsup) | 5 V | 5 V | 5 V | 5 V |
表面贴装 | NO | NO | NO | YES |
技术 | TTL | TTL | TTL | TTL |
温度等级 | MILITARY | COMMERCIAL | MILITARY | MILITARY |
端子形式 | THROUGH-HOLE | THROUGH-HOLE | THROUGH-HOLE | FLAT |
端子位置 | DUAL | DUAL | DUAL | DUAL |
其他特性 | DIVIDE BY 2 AND DIVIDE BY 8 FUNCTIONS | - | DIVIDE BY 2 AND DIVIDE BY 8 FUNCTIONS | DIVIDE BY 2 AND DIVIDE BY 8 FUNCTIONS |
位数 | 4 | - | 3 | 3 |
封装代码 | DIP | DIP | DIP | - |
传播延迟(tpd) | 81 ns | - | 116 ns | 116 ns |
触发器类型 | NEGATIVE EDGE | - | NEGATIVE EDGE | NEGATIVE EDGE |
最小 fmax | 30 MHz | - | 40 MHz | 40 MHz |
最大电源电流(ICC) | - | 27 mA | 27 mA | 27 mA |
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