Counter ICs DUAL 4-BIT SYNC BINARY COUNTER
| 参数名称 | 属性值 |
| 是否无铅 | 不含铅 |
| 是否Rohs认证 | 符合 |
| 厂商名称 | NXP(恩智浦) |
| 零件包装代码 | SOIC |
| 包装说明 | SSOP, SSOP16,.3 |
| 针数 | 16 |
| Reach Compliance Code | unknown |
| 其他特性 | GATED CLOCK; SCHMITT TRIGGER ON CLOCK INPUT |
| 计数方向 | UP |
| 系列 | HCT |
| JESD-30 代码 | R-PDSO-G16 |
| JESD-609代码 | e4 |
| 长度 | 6.2 mm |
| 负载电容（CL） | 50 pF |
| 负载/预设输入 | NO |
| 逻辑集成电路类型 | BINARY COUNTER |
| 最大频率@ Nom-Sup | 20000000 Hz |
| 最大I（ol） | 0.004 A |
| 工作模式 | SYNCHRONOUS |
| 湿度敏感等级 | 1 |
| 位数 | 4 |
| 功能数量 | 2 |
| 端子数量 | 16 |
| 最高工作温度 | 125 °C |
| 最低工作温度 | -40 °C |
| 封装主体材料 | PLASTIC/EPOXY |
| 封装代码 | SSOP |
| 封装等效代码 | SSOP16,.3 |
| 封装形状 | RECTANGULAR |
| 封装形式 | SMALL OUTLINE, SHRINK PITCH |
| 包装方法 | TUBE |
| 峰值回流温度（摄氏度） | 260 |
| 电源 | 5 V |
| 传播延迟（tpd） | 80 ns |
| 认证状态 | Not Qualified |
| 座面最大高度 | 2 mm |
| 最大供电电压 (Vsup) | 5.5 V |
| 最小供电电压 (Vsup) | 4.5 V |
| 标称供电电压 (Vsup) | 5 V |
| 表面贴装 | YES |
| 技术 | CMOS |
| 温度等级 | AUTOMOTIVE |
| 端子面层 | Nickel/Palladium/Gold (Ni/Pd/Au) |
| 端子形式 | GULL WING |
| 端子节距 | 0.65 mm |
| 端子位置 | DUAL |
| 处于峰值回流温度下的最长时间 | 30 |
| 触发器类型 | POSITIVE EDGE |
| 宽度 | 5.3 mm |
| 最小 fmax | 20 MHz |
| Base Number Matches | 1 |
| 74HCT4520DB | 74HC4520PW-T | 74HC4520D-T | 74HCT4520D-T | 74HC4520N | 74HCT4520DB-T | 74HCT4520N | 74HCT4520D | |
|---|---|---|---|---|---|---|---|---|
| 描述 | Counter ICs DUAL 4-BIT SYNC BINARY COUNTER | Counter ICs DUAL 4-BIT SYNC BINARY COUNTER | Counter ICs DUAL 4-BIT SYNC BINARY COUNTER | Counter ICs DUAL 4-BIT SYNC BINARY COUNTER | Counter ICs DUAL 4-BIT SYNC BINARY COUNTER | Counter ICs DUAL 4-BIT SYNC BINARY COUNTER | Counter ICs DUAL 4-BIT SYNC BINARY COUNTER | Counter ICs DUAL 4-BIT SYNC BINARY COUNTER |
| 是否Rohs认证 | 符合 | 符合 | 符合 | 符合 | 符合 | 符合 | 符合 | 符合 |
| 厂商名称 | NXP(恩智浦) | NXP(恩智浦) | NXP(恩智浦) | NXP(恩智浦) | NXP(恩智浦) | NXP(恩智浦) | NXP(恩智浦) | NXP(恩智浦) |
| 零件包装代码 | SOIC | TSSOP | SOIC | SOIC | DIP | SOIC | DIP | SOIC |
| 包装说明 | SSOP, SSOP16,.3 | PLASTIC, TSSOP-16 | SOP, | PLASTIC, SO-16 | DIP, DIP16,.3 | PLASTIC, SSOP-16 | DIP, DIP18,.3 | SOP, SOP16,.25 |
| 针数 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 |
| Reach Compliance Code | unknown | unknown | compliant | unknown | unknown | unknown | unknown | unknown |
| 其他特性 | GATED CLOCK; SCHMITT TRIGGER ON CLOCK INPUT | GATED CLOCK; SCHMITT TRIGGER ON CLOCK INPUT | GATED CLOCK; SCHMITT TRIGGER ON CLOCK INPUT | GATED CLOCK; SCHMITT TRIGGER ON CLOCK INPUT | GATED CLOCK; SCHMITT TRIGGER ON CLOCK INPUT | GATED CLOCK; SCHMITT TRIGGER ON CLOCK INPUT | GATED CLOCK; SCHMITT TRIGGER ON CLOCK INPUT | GATED CLOCK; SCHMITT TRIGGER ON CLOCK INPUT |
| 计数方向 | UP | UP | UP | UP | UP | UP | UP | UP |
| 系列 | HCT | HC/UH | HC/UH | HCT | HC/UH | HCT | HCT | HCT |
| JESD-30 代码 | R-PDSO-G16 | R-PDSO-G16 | R-PDSO-G16 | R-PDSO-G16 | R-PDIP-T16 | R-PDSO-G16 | R-PDIP-T16 | R-PDSO-G16 |
| 负载电容（CL） | 50 pF | 50 pF | 50 pF | 50 pF | 50 pF | 50 pF | 50 pF | 50 pF |
| 负载/预设输入 | NO | YES | YES | YES | NO | YES | NO | NO |
| 逻辑集成电路类型 | BINARY COUNTER | 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 | SYNCHRONOUS |
| 位数 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 |
| 功能数量 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| 端子数量 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 |
| 最高工作温度 | 125 °C | 125 °C | 125 °C | 125 °C | 125 °C | 125 °C | 125 °C | 125 °C |
| 最低工作温度 | -40 °C | -40 °C | -40 °C | -40 °C | -40 °C | -40 °C | -40 °C | -40 °C |
| 封装主体材料 | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| 封装代码 | SSOP | TSSOP | SOP | SOP | DIP | SSOP | DIP | SOP |
| 封装形状 | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| 封装形式 | SMALL OUTLINE, SHRINK PITCH | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE | SMALL OUTLINE | IN-LINE | SMALL OUTLINE, SHRINK PITCH | IN-LINE | SMALL OUTLINE |
| 峰值回流温度（摄氏度） | 260 | 260 | 260 | 260 | NOT SPECIFIED | 260 | NOT APPLICABLE | 260 |
| 传播延迟（tpd） | 80 ns | 72 ns | 72 ns | 80 ns | 72 ns | 80 ns | 80 ns | 80 ns |
| 认证状态 | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified |
| 最大供电电压 (Vsup) | 5.5 V | 6 V | 6 V | 5.5 V | 6 V | 5.5 V | 5.5 V | 5.5 V |
| 最小供电电压 (Vsup) | 4.5 V | 2 V | 2 V | 4.5 V | 2 V | 4.5 V | 4.5 V | 4.5 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 | YES | YES | YES | YES | NO | YES | NO | YES |
| 技术 | CMOS | CMOS | CMOS | CMOS | CMOS | CMOS | CMOS | CMOS |
| 温度等级 | AUTOMOTIVE | AUTOMOTIVE | AUTOMOTIVE | AUTOMOTIVE | AUTOMOTIVE | AUTOMOTIVE | AUTOMOTIVE | AUTOMOTIVE |
| 端子面层 | Nickel/Palladium/Gold (Ni/Pd/Au) | NICKEL PALLADIUM GOLD | Nickel/Palladium/Gold (Ni/Pd/Au) | NICKEL PALLADIUM GOLD | Nickel/Palladium/Gold (Ni/Pd/Au) | NICKEL PALLADIUM GOLD | NICKEL/PALLADIUM/GOLD (NI/PD/AU) | Nickel/Palladium/Gold (Ni/Pd/Au) |
| 端子形式 | GULL WING | GULL WING | GULL WING | GULL WING | THROUGH-HOLE | GULL WING | THROUGH-HOLE | GULL WING |
| 端子位置 | DUAL | DUAL | DUAL | DUAL | DUAL | DUAL | DUAL | DUAL |
| 处于峰值回流温度下的最长时间 | 30 | 30 | 30 | 30 | NOT SPECIFIED | 30 | NOT APPLICABLE | 30 |
| 触发器类型 | POSITIVE EDGE | POSITIVE EDGE | POSITIVE EDGE | POSITIVE EDGE | POSITIVE EDGE | POSITIVE EDGE | POSITIVE EDGE | POSITIVE EDGE |
| 最小 fmax | 20 MHz | 20 MHz | 20 MHz | 20 MHz | 20 MHz | 20 MHz | 20 MHz | 20 MHz |
| Base Number Matches | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| JESD-609代码 | e4 | e4 | e4 | e4 | e4 | e4 | - | e4 |
| 长度 | 6.2 mm | 5 mm | - | - | 21.6 mm | 6.2 mm | 21.6 mm | - |
| 湿度敏感等级 | 1 | 1 | 1 | 1 | - | 1 | - | 1 |
| 座面最大高度 | 2 mm | 1.1 mm | - | - | 4.7 mm | 2 mm | 4.7 mm | - |
| 端子节距 | 0.65 mm | 0.65 mm | - | - | 2.54 mm | 0.65 mm | 2.54 mm | 1.27 mm |
| 宽度 | 5.3 mm | 4.4 mm | - | - | 7.62 mm | 5.3 mm | 7.62 mm | - |
| Source Url Status Check Date | - | 2013-06-14 00:00:00 | 2013-06-14 00:00:00 | 2013-06-14 00:00:00 | 2013-06-14 00:00:00 | 2013-06-14 00:00:00 | 2013-06-14 00:00:00 | - |
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