型号
- 型号
- 关键词
| 型号 | SN54LS398J | SN74LS398J | SN74LS398N | SN74LS398DW | SN74LS398FN | SN54LS398FK | SN54LS398W | SN74LS399J |
|---|---|---|---|---|---|---|---|---|
| 描述 | LS SERIES, POSITIVE EDGE TRIGGERED D FLIP-FLOP, COMPLEMENTARY OUTPUT, CDIP20 | IC LS SERIES, POSITIVE EDGE TRIGGERED D FLIP-FLOP, COMPLEMENTARY OUTPUT, CDIP20, FF/Latch | LS SERIES, POSITIVE EDGE TRIGGERED D FLIP-FLOP, COMPLEMENTARY OUTPUT, PDIP20 | LS SERIES, POSITIVE EDGE TRIGGERED D FLIP-FLOP, COMPLEMENTARY OUTPUT, PDSO20 | LS SERIES, POSITIVE EDGE TRIGGERED D FLIP-FLOP, COMPLEMENTARY OUTPUT, PQCC20 | LS SERIES, POSITIVE EDGE TRIGGERED D FLIP-FLOP, COMPLEMENTARY OUTPUT, CQCC20 | LS SERIES, POSITIVE EDGE TRIGGERED D FLIP-FLOP, COMPLEMENTARY OUTPUT, CDFP20 | LS SERIES, POSITIVE EDGE TRIGGERED D FLIP-FLOP, TRUE OUTPUT, CDIP16 |
| 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 | 不符合 |
| 包装说明 | DIP, DIP20,.3 | DIP, DIP20,.3 | DIP, DIP20,.3 | SOP, SOP20,.4 | QCCJ, LDCC20,.4SQ | QCCN, LCC20,.35SQ | DFP, FL20,.3 | DIP, DIP16,.3 |
| Reach Compliance Code | not_compliant | not_compliant | not_compliant | not_compliant | not_compliant | not_compliant | not_compliant | not_compliant |
| 其他特性 | FOUR 2:1 MUX FOLLOWED BY REGISTER | FOUR 2:1 MUX FOLLOWED BY REGISTER | FOUR 2:1 MUX FOLLOWED BY REGISTER | FOUR 2:1 MUX FOLLOWED BY REGISTER | FOUR 2:1 MUX FOLLOWED BY REGISTER | FOUR 2:1 MUX FOLLOWED BY REGISTER | FOUR 2:1 MUX FOLLOWED BY REGISTER | FOUR 2:1 MUX FOLLOWED BY REGISTER |
| 系列 | LS | LS | LS | LS | LS | LS | LS | LS |
| JESD-30 代码 | R-GDIP-T20 | R-GDIP-T20 | R-PDIP-T20 | R-PDSO-G20 | S-PQCC-J20 | S-CQCC-N20 | R-GDFP-F20 | R-GDIP-T16 |
| 长度 | 24.195 mm | 24.195 mm | 24.325 mm | 12.8 mm | 8.9662 mm | 8.89 mm | 13.09 mm | 19.56 mm |
| 负载电容（CL） | 15 pF | 15 pF | 15 pF | 15 pF | 15 pF | 15 pF | 15 pF | 15 pF |
| 逻辑集成电路类型 | D FLIP-FLOP | D FLIP-FLOP | D FLIP-FLOP | D FLIP-FLOP | D FLIP-FLOP | D FLIP-FLOP | D FLIP-FLOP | D FLIP-FLOP |
| 位数 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 |
| 功能数量 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| 输入次数 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| 端子数量 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 16 |
| 最高工作温度 | 125 °C | 70 °C | 70 °C | 70 °C | 70 °C | 125 °C | 125 °C | 70 °C |
| 输出极性 | COMPLEMENTARY | COMPLEMENTARY | COMPLEMENTARY | COMPLEMENTARY | COMPLEMENTARY | COMPLEMENTARY | COMPLEMENTARY | TRUE |
| 封装主体材料 | CERAMIC, GLASS-SEALED | CERAMIC, GLASS-SEALED | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | CERAMIC, METAL-SEALED COFIRED | CERAMIC, GLASS-SEALED | CERAMIC, GLASS-SEALED |
| 封装代码 | DIP | DIP | DIP | SOP | QCCJ | QCCN | DFP | DIP |
| 封装等效代码 | DIP20,.3 | DIP20,.3 | DIP20,.3 | SOP20,.4 | LDCC20,.4SQ | LCC20,.35SQ | FL20,.3 | DIP16,.3 |
| 封装形状 | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | SQUARE | SQUARE | RECTANGULAR | RECTANGULAR |
| 封装形式 | IN-LINE | IN-LINE | IN-LINE | SMALL OUTLINE | CHIP CARRIER | CHIP CARRIER | FLATPACK | IN-LINE |
| 峰值回流温度（摄氏度） | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED |
| 电源 | 5 V | 5 V | 5 V | 5 V | 5 V | 5 V | 5 V | 5 V |
| 最大电源电流（ICC） | 13 mA | 13 mA | 13 mA | 13 mA | 13 mA | 13 mA | 13 mA | 13 mA |
| 传播延迟（tpd） | 32 ns | 32 ns | 32 ns | 32 ns | 32 ns | 32 ns | 32 ns | 32 ns |
| 认证状态 | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified |
| 座面最大高度 | 5.08 mm | 5.08 mm | 5.08 mm | 2.65 mm | 4.57 mm | 2.03 mm | 2.54 mm | 5.08 mm |
| 最大供电电压 (Vsup) | 5.5 V | 5.25 V | 5.25 V | 5.25 V | 5.25 V | 5.5 V | 5.5 V | 5.25 V |
| 最小供电电压 (Vsup) | 4.5 V | 4.75 V | 4.75 V | 4.75 V | 4.75 V | 4.5 V | 4.5 V | 4.75 V |
| 标称供电电压 (Vsup) | 5 V | 5 V | 5 V | 5 V | 5 V | 5 V | 5 V | 5 V |
| 表面贴装 | NO | NO | NO | YES | YES | YES | YES | NO |
| 技术 | TTL | TTL | TTL | TTL | TTL | TTL | TTL | TTL |
| 温度等级 | MILITARY | COMMERCIAL | COMMERCIAL | COMMERCIAL | COMMERCIAL | MILITARY | MILITARY | COMMERCIAL |
| 端子形式 | THROUGH-HOLE | THROUGH-HOLE | THROUGH-HOLE | GULL WING | J BEND | NO LEAD | FLAT | THROUGH-HOLE |
| 端子节距 | 2.54 mm | 2.54 mm | 2.54 mm | 1.27 mm | 1.27 mm | 1.27 mm | 1.27 mm | 2.54 mm |
| 端子位置 | DUAL | DUAL | DUAL | DUAL | QUAD | QUAD | DUAL | DUAL |
| 处于峰值回流温度下的最长时间 | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED |
| 触发器类型 | POSITIVE EDGE | POSITIVE EDGE | POSITIVE EDGE | POSITIVE EDGE | POSITIVE EDGE | POSITIVE EDGE | POSITIVE EDGE | POSITIVE EDGE |
| 宽度 | 7.62 mm | 7.62 mm | 7.62 mm | 7.5 mm | 8.9662 mm | 8.89 mm | 6.92 mm | 7.62 mm |
| 厂商名称 | - | - | Texas Instruments(德州仪器) | Texas Instruments(德州仪器) | Texas Instruments(德州仪器) | Texas Instruments(德州仪器) | Texas Instruments(德州仪器) | Texas Instruments(德州仪器) |