型号
- 型号
- 关键词
IC,SRAM,16X4,ECL/TTL,DIP,28PIN,CERAMIC
厂商名称：National Semiconductor（TI ）
厂商官网：http://www.ti.com
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| 型号 | IDM29705AJM | IDM29705AJC | IDM29705AJM/883 | IDM29705ANC | IDM29705JC | IDM29705JM | IDM29705JM/883 |
|---|---|---|---|---|---|---|---|
| 描述 | IC,SRAM,16X4,ECL/TTL,DIP,28PIN,CERAMIC | IC,SRAM,16X4,ECL/TTL,DIP,28PIN,CERAMIC | IC,SRAM,16X4,ECL/TTL,DIP,28PIN,CERAMIC | IC,SRAM,16X4,ECL/TTL,DIP,28PIN,PLASTIC | IC,SRAM,16X4,ECL/TTL,DIP,28PIN,CERAMIC | IC,SRAM,16X4,ECL/TTL,DIP,28PIN,CERAMIC | IC,SRAM,16X4,ECL/TTL,DIP,28PIN,CERAMIC |
| 是否Rohs认证 | 不符合 | 不符合 | 不符合 | 不符合 | 不符合 | 不符合 | 不符合 |
| 厂商名称 | National Semiconductor（TI ） | National Semiconductor（TI ） | National Semiconductor（TI ） | National Semiconductor（TI ） | National Semiconductor（TI ） | National Semiconductor（TI ） | National Semiconductor（TI ） |
| 包装说明 | DIP, DIP28,.6 | DIP, DIP28,.6 | DIP, DIP28,.6 | DIP, DIP28,.6 | DIP, DIP28,.6 | DIP, DIP28,.6 | DIP, DIP28,.6 |
| Reach Compliance Code | compliant | unknown | compliant | compliant | compliant | compliant | compliant |
| 最长访问时间 | 30 ns | 25 ns | 30 ns | 25 ns | 50 ns | 55 ns | 55 ns |
| JESD-30 代码 | R-XDIP-T28 | R-XDIP-T28 | R-XDIP-T28 | R-PDIP-T28 | R-XDIP-T28 | R-XDIP-T28 | R-XDIP-T28 |
| JESD-609代码 | e0 | e0 | e0 | e0 | e0 | e0 | e0 |
| 内存集成电路类型 | STANDARD SRAM | STANDARD SRAM | STANDARD SRAM | STANDARD SRAM | STANDARD SRAM | STANDARD SRAM | STANDARD SRAM |
| 内存宽度 | 4 | 4 | 4 | 4 | 4 | 4 | 4 |
| 端子数量 | 28 | 28 | 28 | 28 | 28 | 28 | 28 |
| 字数 | 16 words | 16 words | 16 words | 16 words | 16 words | 16 words | 16 words |
| 字数代码 | 16 | 16 | 16 | 16 | 16 | 16 | 16 |
| 工作模式 | ASYNCHRONOUS | ASYNCHRONOUS | ASYNCHRONOUS | ASYNCHRONOUS | ASYNCHRONOUS | ASYNCHRONOUS | ASYNCHRONOUS |
| 最高工作温度 | 125 °C | 70 °C | 125 °C | 70 °C | 70 °C | 125 °C | 125 °C |
| 最低工作温度 | -55 °C | - | -55 °C | - | - | -55 °C | -55 °C |
| 组织 | 16X4 | 16X4 | 16X4 | 16X4 | 16X4 | 16X4 | 16X4 |
| 输出特性 | 3-STATE | 3-STATE | 3-STATE | 3-STATE | 3-STATE | 3-STATE | 3-STATE |
| 封装主体材料 | CERAMIC | CERAMIC | CERAMIC | PLASTIC/EPOXY | CERAMIC | CERAMIC | CERAMIC |
| 封装代码 | DIP | DIP | DIP | DIP | DIP | DIP | DIP |
| 封装等效代码 | DIP28,.6 | DIP28,.6 | DIP28,.6 | DIP28,.6 | DIP28,.6 | DIP28,.6 | DIP28,.6 |
| 封装形状 | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| 封装形式 | IN-LINE | IN-LINE | IN-LINE | IN-LINE | IN-LINE | IN-LINE | IN-LINE |
| 并行/串行 | PARALLEL | PARALLEL | PARALLEL | PARALLEL | PARALLEL | PARALLEL | PARALLEL |
| 认证状态 | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified |
| 表面贴装 | NO | NO | NO | NO | NO | NO | NO |
| 技术 | ECL | ECL | ECL | ECL | ECL | ECL | ECL |
| 温度等级 | MILITARY | COMMERCIAL | MILITARY | COMMERCIAL | COMMERCIAL | MILITARY | MILITARY |
| 端子面层 | Tin/Lead (Sn/Pb) | Tin/Lead (Sn/Pb) | Tin/Lead (Sn/Pb) | Tin/Lead (Sn/Pb) | Tin/Lead (Sn/Pb) | Tin/Lead (Sn/Pb) | Tin/Lead (Sn/Pb) |
| 端子形式 | THROUGH-HOLE | THROUGH-HOLE | THROUGH-HOLE | THROUGH-HOLE | THROUGH-HOLE | THROUGH-HOLE | THROUGH-HOLE |
| 端子节距 | 2.54 mm | 2.54 mm | 2.54 mm | 2.54 mm | 2.54 mm | 2.54 mm | 2.54 mm |
| 端子位置 | DUAL | DUAL | DUAL | DUAL | DUAL | DUAL | DUAL |
