8-Bit Binary Counters With Input Registers And 3-State Outputs 20-PDIP 0 to 70
| 参数名称 | 属性值 |
| Brand Name | Texas Instruments |
| 是否无铅 | 不含铅 |
| 是否Rohs认证 | 符合 |
| 零件包装代码 | DIP |
| 包装说明 | DIP, DIP20,.3 |
| 针数 | 20 |
| Reach Compliance Code | compli |
| Factory Lead Time | 1 week |
| 其他特性 | TCO OUTPUT; REGISTERED INPUTS; MULTIPLEXED I/O |
| 计数方向 | UP |
| 系列 | LS |
| JESD-30 代码 | R-PDIP-T20 |
| JESD-609代码 | e4 |
| 长度 | 24.33 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 |
| 最大频率@ Nom-Su | 20000000 Hz |
| 最大I（ol） | 0.024 A |
| 工作模式 | ASYNCHRONOUS |
| 位数 | 8 |
| 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 | DIP |
| 封装等效代码 | DIP20,.3 |
| 封装形状 | RECTANGULAR |
| 封装形式 | IN-LINE |
| 包装方法 | TUBE |
| 峰值回流温度（摄氏度） | NOT SPECIFIED |
| 最大电源电流（ICC） | 85 mA |
| Prop。Delay @ Nom-Su | 63 ns |
| 传播延迟（tpd） | 39 ns |
| 认证状态 | Not Qualified |
| 座面最大高度 | 5.08 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 | NO |
| 技术 | TTL |
| 温度等级 | COMMERCIAL |
| 端子面层 | Nickel/Palladium/Gold (Ni/Pd/Au) |
| 端子形式 | THROUGH-HOLE |
| 端子节距 | 2.54 mm |
| 端子位置 | DUAL |
| 处于峰值回流温度下的最长时间 | NOT SPECIFIED |
| 触发器类型 | POSITIVE EDGE |
| 宽度 | 6.35 mm |
| 最小 fmax | 20 MHz |
| Base Number Matches | 1 |
| SN74LS593N | SN74LS592NSR | SN74LS592N | SN74LS593DW | SN74LS593DWR | SN74LS592D | SN74LS592DR | |
|---|---|---|---|---|---|---|---|
| 描述 | 8-Bit Binary Counters With Input Registers And 3-State Outputs 20-PDIP 0 to 70 | 8-Bit Binary Counters With Input Registers 16-SO 0 to 70 | 8-Bit Binary Counters With Input Registers 16-PDIP 0 to 70 | 8-Bit Binary Counters With Input Registers And 3-State Outputs 20-SOIC 0 to 70 | 8-Bit Binary Counters With Input Registers And 3-State Outputs 20-SOIC 0 to 70 | 8-Bit Binary Counters With Input Registers 16-SOIC 0 to 70 | Counter ICs 8-Bit Bin Counter Input Register |
| Brand Name | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments |
| 是否Rohs认证 | 符合 | 符合 | 符合 | 符合 | 符合 | 符合 | 符合 |
| 零件包装代码 | DIP | SOIC | DIP | SOIC | SOIC | SOIC | SOIC |
| 包装说明 | DIP, DIP20,.3 | SOP-16 | DIP, DIP16,.3 | SOP, SOP20,.4 | SOP, SOP20,.4 | SOP, SOP16,.25 | SOP, SOP16,.25 |
| 针数 | 20 | 16 | 16 | 20 | 20 | 16 | 16 |
| Reach Compliance Code | compli | compli | compli | compli | compli | compli | unknow |
| 其他特性 | TCO OUTPUT; REGISTERED INPUTS; MULTIPLEXED I/O | REGISTERED INPUTS | REGISTERED INPUTS | TCO OUTPUT; REGISTERED INPUTS; MULTIPLEXED I/O | TCO OUTPUT; REGISTERED INPUTS; MULTIPLEXED I/O | REGISTERED INPUTS | REGISTERED INPUTS |
| 计数方向 | UP | UP | UP | UP | UP | UP | UP |
| 系列 | LS | LS | LS | LS | LS | LS | LS |
| JESD-30 代码 | R-PDIP-T20 | R-PDSO-G16 | R-PDIP-T16 | R-PDSO-G20 | R-PDSO-G20 | R-PDSO-G16 | R-PDSO-G16 |
| 长度 | 24.33 mm | 10.2 mm | 19.3 mm | 12.8 mm | 12.8 mm | 9.9 mm | 9.9 mm |
| 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 | ASYNCHRONOUS | ASYNCHRONOUS | ASYNCHRONOUS | ASYNCHRONOUS | ASYNCHRONOUS | ASYNCHRONOUS | ASYNCHRONOUS |
| 位数 | 8 | 8 | 8 | 8 | 8 | 8 | 8 |
| 功能数量 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| 端子数量 | 20 | 16 | 16 | 20 | 20 | 16 | 16 |
| 最高工作温度 | 70 °C | 70 °C | 70 °C | 70 °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 | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| 封装代码 | DIP | SOP | DIP | SOP | SOP | SOP | SOP |
| 封装等效代码 | DIP20,.3 | SOP16,.3 | DIP16,.3 | SOP20,.4 | SOP20,.4 | SOP16,.25 | SOP16,.25 |
| 封装形状 | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| 封装形式 | IN-LINE | SMALL OUTLINE | IN-LINE | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE |
| 包装方法 | TUBE | TR | TUBE | TUBE | TR | TUBE | TAPE AND REEL |
| 峰值回流温度（摄氏度） | NOT SPECIFIED | 260 | NOT SPECIFIED | 260 | 260 | 260 | NOT SPECIFIED |
| 传播延迟（tpd） | 39 ns | 30 ns | 30 ns | 39 ns | 39 ns | 30 ns | 30 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 | 5.08 mm | 2 mm | 5.08 mm | 2.65 mm | 2.65 mm | 1.75 mm | 1.75 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 | NO | YES | NO | YES | YES | YES | YES |
| 技术 | TTL | TTL | TTL | TTL | TTL | TTL | TTL |
| 温度等级 | COMMERCIAL | COMMERCIAL | COMMERCIAL | COMMERCIAL | COMMERCIAL | COMMERCIAL | COMMERCIAL |
| 端子形式 | THROUGH-HOLE | GULL WING | THROUGH-HOLE | GULL WING | GULL WING | GULL WING | GULL WING |
| 端子节距 | 2.54 mm | 1.27 mm | 2.54 mm | 1.27 mm | 1.27 mm | 1.27 mm | 1.27 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 | 6.35 mm | 5.3 mm | 6.35 mm | 7.5 mm | 7.5 mm | 3.9 mm | 3.9 mm |
| 最小 fmax | 20 MHz | 20 MHz | 20 MHz | 20 MHz | 20 MHz | 20 MHz | 20 MHz |
| 是否无铅 | 不含铅 | 不含铅 | - | 不含铅 | 不含铅 | 不含铅 | 含铅 |
| Factory Lead Time | 1 week | 6 weeks | - | 1 week | 6 weeks | 1 week | 1 week |
| JESD-609代码 | e4 | e4 | e4 | e4 | e4 | e4 | - |
| 负载电容（CL） | 45 pF | 45 pF | 45 pF | 45 pF | 45 pF | 45 pF | - |
| 最大频率@ Nom-Su | 20000000 Hz | 20000000 Hz | 20000000 Hz | 20000000 Hz | 20000000 Hz | 20000000 Hz | - |
| 最大I（ol） | 0.024 A | 0.024 A | 0.024 A | 0.024 A | 0.024 A | 0.024 A | - |
| 最大电源电流（ICC） | 85 mA | 60 mA | 60 mA | 80 mA | 80 mA | 60 mA | - |
| Prop。Delay @ Nom-Su | 63 ns | 53 ns | 53 ns | 63 ns | 63 ns | 53 ns | - |
| 端子面层 | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | - |
| 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) |
| 湿度敏感等级 | - | 1 | - | 1 | 1 | 1 | - |
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