IC,COUNTER,UP/DOWN,4-BIT BINARY,STD-TTL,FP,16PIN,CERAMIC
| 参数名称 | 属性值 |
| 是否Rohs认证 | 不符合 |
| 包装说明 | DFP, FL16,.3 |
| Reach Compliance Code | unknown |
| 计数方向 | BIDIRECTIONAL |
| JESD-30 代码 | R-XDFP-F16 |
| 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 | SYNCHRONOUS |
| 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 | CERAMIC |
| 封装代码 | DFP |
| 封装等效代码 | FL16,.3 |
| 封装形状 | RECTANGULAR |
| 封装形式 | FLATPACK |
| 电源 | 5 V |
| 认证状态 | Not Qualified |
| 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 | FLAT |
| 端子节距 | 1.27 mm |
| 端子位置 | DUAL |
| Base Number Matches | 1 |
| 74191FC | 74191DC | 74191PC | |
|---|---|---|---|
| 描述 | IC,COUNTER,UP/DOWN,4-BIT BINARY,STD-TTL,FP,16PIN,CERAMIC | IC,COUNTER,UP/DOWN,4-BIT BINARY,STD-TTL,DIP,16PIN,CERAMIC | IC TTL/H/L SERIES, SYN POSITIVE EDGE TRIGGERED 16-BIT BIDIRECTIONAL BINARY COUNTER, PDIP16, PLASTIC, DIP-16, Counter |
| 是否Rohs认证 | 不符合 | 不符合 | 不符合 |
| 包装说明 | DFP, FL16,.3 | DIP, DIP16,.3 | DIP, DIP16,.3 |
| Reach Compliance Code | unknown | unknown | unknown |
| 计数方向 | BIDIRECTIONAL | BIDIRECTIONAL | BIDIRECTIONAL |
| JESD-30 代码 | R-XDFP-F16 | R-XDIP-T16 | R-PDIP-T16 |
| JESD-609代码 | e0 | e0 | e0 |
| 负载/预设输入 | YES | YES | YES |
| 逻辑集成电路类型 | BINARY COUNTER | BINARY COUNTER | BINARY COUNTER |
| 工作模式 | SYNCHRONOUS | SYNCHRONOUS | SYNCHRONOUS |
| 功能数量 | 1 | 1 | 1 |
| 端子数量 | 16 | 16 | 16 |
| 最高工作温度 | 70 °C | 70 °C | 70 °C |
| 封装主体材料 | CERAMIC | CERAMIC | PLASTIC/EPOXY |
| 封装代码 | DFP | DIP | DIP |
| 封装等效代码 | FL16,.3 | DIP16,.3 | DIP16,.3 |
| 封装形状 | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| 封装形式 | FLATPACK | IN-LINE | IN-LINE |
| 电源 | 5 V | 5 V | 5 V |
| 认证状态 | Not Qualified | Not Qualified | Not Qualified |
| 标称供电电压 (Vsup) | 5 V | 5 V | 5 V |
| 表面贴装 | YES | NO | NO |
| 技术 | TTL | TTL | TTL |
| 温度等级 | COMMERCIAL | COMMERCIAL | COMMERCIAL |
| 端子面层 | Tin/Lead (Sn/Pb) | Tin/Lead (Sn/Pb) | Tin/Lead (Sn/Pb) |
| 端子形式 | FLAT | THROUGH-HOLE | THROUGH-HOLE |
| 端子节距 | 1.27 mm | 2.54 mm | 2.54 mm |
| 端子位置 | DUAL | DUAL | DUAL |
| 厂商名称 | - | National Semiconductor(TI ) | National Semiconductor(TI ) |
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