LS SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT BIDIRECTIONAL BINARY COUNTER, PDSO20
| 参数名称 | 属性值 |
| 厂商名称 | Texas Instruments(德州仪器) |
| 包装说明 | SOP, |
| Reach Compliance Code | unknown |
| 其他特性 | REGISTER/COUNTER OUTPUT SELECT; TCO OUTPUT; REGISTERED OUTPUTS |
| 计数方向 | BIDIRECTIONAL |
| 系列 | LS |
| JESD-30 代码 | R-PDSO-G20 |
| 长度 | 12.8 mm |
| 负载电容（CL） | 45 pF |
| 负载/预设输入 | YES |
| 逻辑集成电路类型 | BINARY COUNTER |
| 工作模式 | SYNCHRONOUS |
| 位数 | 4 |
| 功能数量 | 1 |
| 端子数量 | 20 |
| 最高工作温度 | 70 °C |
| 最低工作温度 | |
| 输出特性 | 3-STATE |
| 封装主体材料 | PLASTIC/EPOXY |
| 封装代码 | SOP |
| 封装形状 | RECTANGULAR |
| 封装形式 | SMALL OUTLINE |
| 最大电源电流（ICC） | 70 mA |
| 传播延迟（tpd） | 40 ns |
| 认证状态 | Not Qualified |
| 座面最大高度 | 2.65 mm |
| 最大供电电压 (Vsup) | 5.25 V |
| 最小供电电压 (Vsup) | 4.75 V |
| 标称供电电压 (Vsup) | 5 V |
| 表面贴装 | YES |
| 技术 | TTL |
| 温度等级 | COMMERCIAL |
| 端子形式 | GULL WING |
| 端子节距 | 1.27 mm |
| 端子位置 | DUAL |
| 触发器类型 | POSITIVE EDGE |
| 宽度 | 7.5 mm |
| 最小 fmax | 20 MHz |
| SN74LS699DWR | SN54LS697FK | SN54LS697J | SN54LS697W | SN74LS696DWR | SN74LS696DW | SN74LS697DWR | |
|---|---|---|---|---|---|---|---|
| 描述 | LS SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT BIDIRECTIONAL BINARY COUNTER, PDSO20 | LS SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT BIDIRECTIONAL BINARY COUNTER, CQCC20 | LS SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT BIDIRECTIONAL BINARY COUNTER, CDIP20, CERAMIC, DIP-20 | LS SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT BIDIRECTIONAL BINARY COUNTER, CDFP20 | LS SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT BIDIRECTIONAL DECADE COUNTER, PDSO20 | LS SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT BIDIRECTIONAL DECADE COUNTER, PDSO20 | LS SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT BIDIRECTIONAL BINARY COUNTER, PDSO20 |
| 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) |
| 包装说明 | SOP, | QCCN, LCC20,.35SQ | DIP, DIP20,.3 | DFP, | SOP, | SOP, SOP20,.4 | SOP, |
| Reach Compliance Code | unknown | not_compliant | not_compliant | unknown | unknown | not_compliant | unknown |
| 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 | S-CQCC-N20 | R-CDIP-T20 | R-CDFP-F20 | R-PDSO-G20 | R-PDSO-G20 | R-PDSO-G20 |
| 长度 | 12.8 mm | 8.89 mm | 24.195 mm | 13.09 mm | 12.8 mm | 12.8 mm | 12.8 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 | DECADE COUNTER | DECADE 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 | 125 °C | 125 °C | 125 °C | 70 °C | 70 °C | 70 °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 | CERAMIC, METAL-SEALED COFIRED | CERAMIC, METAL-SEALED COFIRED | CERAMIC, METAL-SEALED COFIRED | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| 封装代码 | SOP | QCCN | DIP | DFP | SOP | SOP | SOP |
| 封装形状 | RECTANGULAR | SQUARE | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| 封装形式 | SMALL OUTLINE | CHIP CARRIER | IN-LINE | FLATPACK | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE |
| 传播延迟（tpd） | 40 ns | 40 ns | 40 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 | 2.65 mm | 2.03 mm | 5.08 mm | 2.54 mm | 2.65 mm | 2.65 mm | 2.65 mm |
| 最大供电电压 (Vsup) | 5.25 V | 5.5 V | 5.5 V | 5.5 V | 5.25 V | 5.25 V | 5.25 V |
| 最小供电电压 (Vsup) | 4.75 V | 4.5 V | 4.5 V | 4.5 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 | NO | YES | YES | YES | YES |
| 技术 | TTL | TTL | TTL | TTL | TTL | TTL | TTL |
| 温度等级 | COMMERCIAL | MILITARY | MILITARY | MILITARY | COMMERCIAL | COMMERCIAL | COMMERCIAL |
| 端子形式 | GULL WING | NO LEAD | THROUGH-HOLE | FLAT | GULL WING | GULL WING | GULL WING |
| 端子节距 | 1.27 mm | 1.27 mm | 2.54 mm | 1.27 mm | 1.27 mm | 1.27 mm | 1.27 mm |
| 端子位置 | DUAL | QUAD | DUAL | DUAL | DUAL | DUAL | DUAL |
| 触发器类型 | POSITIVE EDGE | POSITIVE EDGE | POSITIVE EDGE | POSITIVE EDGE | POSITIVE EDGE | POSITIVE EDGE | POSITIVE EDGE |
| 宽度 | 7.5 mm | 8.89 mm | 7.62 mm | 6.92 mm | 7.5 mm | 7.5 mm | 7.5 mm |
| 最小 fmax | 20 MHz | 20 MHz | 20 MHz | 20 MHz | 20 MHz | 20 MHz | 20 MHz |
| 负载电容（CL） | 45 pF | 45 pF | 45 pF | - | 45 pF | 45 pF | 45 pF |
| 最大电源电流（ICC） | 70 mA | 70 mA | 70 mA | - | 70 mA | 70 mA | 70 mA |
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