SN54LS697 Synchronous Up/Down Counters With Output Registers And Multiplexed 3-State Outpu
| 参数名称 | 属性值 |
| 类型 Type | Binary |
| Technology Family | LS |
| Rating | Military |
| IOL(Max)(mA) | 24 |
| ICC @ nom voltage(Max)(mA) | 70 |
| tpd @ nom Voltage(Max)(ns) | 40 |
| VCC(Max)(V) | 5.25 |
| Voltage(Nom)(V) | 5 |
| Bits(#) | 4 |
| Function | Counter |
| Operating temperature range(C) | -55 to 125 |
| Package Group | CDIP|20 |
| IOH(Max)(mA) | -2.6 |
| VCC(Min)(V) | 4.75 |
| F @ nom voltage(Max)(Mhz) | 35 |
| SN54LS697 | SN74LS697NSR | SN74LS697NSRE4 | SN74LS697NSRG4 | SN74LS697DWE4 | SN74LS697NE4 | SN74LS697DWG4 | SNJ54LS697J | SN74LS697 | |
|---|---|---|---|---|---|---|---|---|---|
| 描述 | SN54LS697 Synchronous Up/Down Counters With Output Registers And Multiplexed 3-State Outpu | Counter ICs Sync 4-Bit Up/Down Binary | Counter ICs Sync 4-Bit Up/Down Binary | Counter ICs Sync 4B Up Down Binary Counters | Counter ICs Sync 4-Bit Up/Down Binary | Counter ICs Sync 4-Bit Up/Down Binary | Counter ICs Sync 4B Up Down Binary Counters | Synchronous Up/Down Counters With Output Registers And Multiplexed 3-State Outpu 20-CDIP -55 to 125 | SN74LS697 Synchronous 4-Bit Up/Down Binary Counters With Output Registers And Multiplexed 3-State Outputs |
| 是否无铅 | - | 不含铅 | 不含铅 | - | 含铅 | 含铅 | 含铅 | - | - |
| 是否Rohs认证 | - | 符合 | 符合 | 符合 | 符合 | 符合 | 符合 | - | - |
| 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) | Texas Instruments(德州仪器) | - |
| 零件包装代码 | - | SOIC | SOIC | SOIC | SOIC | DIP | SOIC | DIP | - |
| 包装说明 | - | SOP, SOP20,.3 | SOP, SOP20,.3 | SOP, SOP20,.3 | SOP-20 | DIP, DIP20,.3 | SOP-20 | DIP, DIP20,.3 | - |
| 针数 | - | 20 | 20 | 20 | 20 | 20 | 20 | 20 | - |
| Reach Compliance Code | - | compliant | compliant | compliant | unknown | unknown | unknown | not_compliant | - |
| 其他特性 | - | REGISTER/COUNTER OUTPUT SELECT; TCO OUTPUT; REGISTERED OUTPUTS | REGISTER/COUNTER OUTPUT SELECT; TCO OUTPUT; REGISTERED OUTPUTS | REGISTER/COUNTER OUTPUT SELECT; TCO OUTPUT; REGISTERED OUTPUTS | REGISTER/COUNTER OUTPUT SELECT; TCO OUTPUT; REGISTERED OUTPUTS | REGISTER/COUNTER OUTPUT SELECT; TCO OUTPUT; REGISTERED OUTPUTS | REGISTER/COUNTER OUTPUT SELECT; TCO OUTPUT; REGISTERED OUTPUTS | REGISTER/COUNTER OUTPUT SELECT; TCO OUTPUT; REGISTERED OUTPUTS | - |
| 计数方向 | - | BIDIRECTIONAL | BIDIRECTIONAL | BIDIRECTIONAL | BIDIRECTIONAL | BIDIRECTIONAL | BIDIRECTIONAL | BIDIRECTIONAL | - |
| 系列 | - | LS | LS | LS | LS | LS | LS | LS | - |
| JESD-30 代码 | - | R-PDSO-G20 | R-PDSO-G20 | R-PDSO-G20 | R-PDSO-G20 | R-PDIP-T20 | R-PDSO-G20 | R-GDIP-T20 | - |
| 长度 | - | 12.6 mm | 12.6 mm | 12.6 mm | 12.8 mm | 24.325 mm | 12.8 mm | 24.2 mm | - |
| 负载/预设输入 | - | YES | YES | YES | YES | YES | YES | YES | - |
| 逻辑集成电路类型 | - | BINARY COUNTER | BINARY COUNTER | BINARY COUNTER | BINARY COUNTER | BINARY COUNTER | BINARY COUNTER | BINARY COUNTER | - |
| 工作模式 | - | SYNCHRONOUS | SYNCHRONOUS | SYNCHRONOUS | SYNCHRONOUS | SYNCHRONOUS | SYNCHRONOUS | SYNCHRONOUS | - |
| 位数 | - | 4 | 4 | 4 | 4 | 4 | 4 | 4 | - |
| 功能数量 | - | 1 | 1 | 1 | 1 | 1 | 1 | 1 | - |
| 端子数量 | - | 20 | 20 | 20 | 20 | 20 | 20 | 20 | - |
| 最高工作温度 | - | 70 °C | 70 °C | 70 °C | 70 °C | 70 °C | 70 °C | 125 °C | - |
| 输出特性 | - | 3-STATE | 3-STATE | 3-STATE | 3-STATE | 3-STATE | 3-STATE | 3-STATE | - |
| 封装主体材料 | - | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | CERAMIC, GLASS-SEALED | - |
| 封装代码 | - | SOP | SOP | SOP | SOP | DIP | SOP | DIP | - |
| 封装等效代码 | - | SOP20,.3 | SOP20,.3 | SOP20,.3 | SOP20,.4 | DIP20,.3 | SOP20,.4 | DIP20,.3 | - |
| 封装形状 | - | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | - |
| 封装形式 | - | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE | IN-LINE | SMALL OUTLINE | IN-LINE | - |
| 峰值回流温度（摄氏度） | - | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | 260 | NOT SPECIFIED | 260 | NOT SPECIFIED | - |
| 传播延迟（tpd） | - | 25 ns | 25 ns | 25 ns | 40 ns | 40 ns | 40 ns | 40 ns | - |
| 认证状态 | - | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | - |
| 座面最大高度 | - | 2 mm | 2 mm | 2 mm | 2.65 mm | 5.08 mm | 2.65 mm | 5.08 mm | - |
| 最大供电电压 (Vsup) | - | 5.25 V | 5.25 V | 5.25 V | 5.25 V | 5.25 V | 5.25 V | 5.25 V | - |
| 最小供电电压 (Vsup) | - | 4.75 V | 4.75 V | 4.75 V | 4.75 V | 4.75 V | 4.75 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 | - |
| 表面贴装 | - | YES | YES | YES | YES | NO | YES | NO | - |
| 技术 | - | TTL | TTL | TTL | TTL | TTL | TTL | TTL | - |
| 温度等级 | - | COMMERCIAL | COMMERCIAL | COMMERCIAL | COMMERCIAL | COMMERCIAL | COMMERCIAL | MILITARY | - |
| 端子形式 | - | GULL WING | GULL WING | GULL WING | GULL WING | THROUGH-HOLE | GULL WING | THROUGH-HOLE | - |
| 端子节距 | - | 1.27 mm | 1.27 mm | 1.27 mm | 1.27 mm | 2.54 mm | 1.27 mm | 2.54 mm | - |
| 端子位置 | - | DUAL | DUAL | DUAL | DUAL | DUAL | 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 | - |
| 触发器类型 | - | POSITIVE EDGE | POSITIVE EDGE | POSITIVE EDGE | POSITIVE EDGE | POSITIVE EDGE | POSITIVE EDGE | POSITIVE EDGE | - |
| 宽度 | - | 5.3 mm | 5.3 mm | 5.3 mm | 7.5 mm | 7.62 mm | 7.5 mm | 6.92 mm | - |
| 最小 fmax | - | 20 MHz | 20 MHz | 20 MHz | 20 MHz | 20 MHz | 20 MHz | 20 MHz | - |
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