型号
- 型号
- 关键词
Decade Counter, HC/UH Series, Asynchronous, Negative Edge Triggered, 3-Bit, Up Direction, CMOS, PDSO16, HALOGEN AND ROHS COMPLIANT, TSSOP-16
厂商官网：https://www.rocelec.com/
器件标准：
| 型号 | MC74HC390ADTR2G | MC74HC390ANG | MC74HC390ADR2G | MC74HC390ADG |
|---|---|---|---|---|
| 描述 | Decade Counter, HC/UH Series, Asynchronous, Negative Edge Triggered, 3-Bit, Up Direction, CMOS, PDSO16, HALOGEN AND ROHS COMPLIANT, TSSOP-16 | Decade Counter, HC/UH Series, Asynchronous, Negative Edge Triggered, 3-Bit, Up Direction, CMOS, PDIP16, HALOGEN AND ROHS COMPLIANT, PLASTIC, DIP-16 | Decade Counter, HC/UH Series, Asynchronous, Negative Edge Triggered, 3-Bit, Up Direction, CMOS, PDSO16, HALOGEN AND ROHS COMPLIANT, SOIC-16 | Decade Counter, HC/UH Series, Asynchronous, Negative Edge Triggered, 3-Bit, Up Direction, CMOS, PDSO16, HALOGEN AND ROHS COMPLIANT, SOIC-16 |
| 是否无铅 | 不含铅 | 不含铅 | 不含铅 | 不含铅 |
| 厂商名称 | Rochester Electronics | Rochester Electronics | Rochester Electronics | Rochester Electronics |
| 零件包装代码 | TSSOP | DIP | SOIC | SOIC |
| 包装说明 | TSSOP, | HALOGEN AND ROHS COMPLIANT, PLASTIC, DIP-16 | SOP, | SOP, |
| 针数 | 16 | 16 | 16 | 16 |
| Reach Compliance Code | unknown | unknown | unknown | unknown |
| 其他特性 | ONE FUNCTION HAS 1 BIT | ONE FUNCTION HAS 1 BIT | ONE FUNCTION HAS 1 BIT | ONE FUNCTION HAS 1 BIT |
| 计数方向 | UP | UP | UP | UP |
| 系列 | HC/UH | HC/UH | HC/UH | HC/UH |
| JESD-30 代码 | R-PDSO-G16 | R-PDIP-T16 | R-PDSO-G16 | R-PDSO-G16 |
| JESD-609代码 | e4 | e3 | e3 | e3 |
| 长度 | 5 mm | 19.175 mm | 9.9 mm | 9.9 mm |
| 负载/预设输入 | YES | YES | YES | YES |
| 逻辑集成电路类型 | DECADE COUNTER | DECADE COUNTER | DECADE COUNTER | DECADE COUNTER |
| 工作模式 | ASYNCHRONOUS | ASYNCHRONOUS | ASYNCHRONOUS | ASYNCHRONOUS |
| 位数 | 3 | 3 | 3 | 3 |
| 功能数量 | 2 | 2 | 2 | 2 |
| 端子数量 | 16 | 16 | 16 | 16 |
| 最高工作温度 | 125 °C | 125 °C | 125 °C | 125 °C |
| 最低工作温度 | -55 °C | -55 °C | -55 °C | -55 °C |
| 封装主体材料 | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| 封装代码 | TSSOP | DIP | SOP | SOP |
| 封装形状 | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| 封装形式 | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | IN-LINE | SMALL OUTLINE | SMALL OUTLINE |
| 峰值回流温度（摄氏度） | 260 | 260 | 260 | NOT SPECIFIED |
| 传播延迟（tpd） | 300 ns | 300 ns | 300 ns | 300 ns |
| 认证状态 | Not Qualified | Not Qualified | Not Qualified | Not Qualified |
| 座面最大高度 | 1.2 mm | 4.44 mm | 1.75 mm | 1.75 mm |
| 最大供电电压 (Vsup) | 6 V | 6 V | 6 V | 6 V |
| 最小供电电压 (Vsup) | 2 V | 2 V | 2 V | 2 V |
| 标称供电电压 (Vsup) | 5 V | 5 V | 5 V | 5 V |
| 表面贴装 | YES | NO | YES | YES |
| 技术 | CMOS | CMOS | CMOS | CMOS |
| 温度等级 | MILITARY | MILITARY | MILITARY | MILITARY |
| 端子面层 | Nickel/Palladium/Gold (Ni/Pd/Au) | Matte Tin (Sn) | MATTE TIN | MATTE TIN |
| 端子形式 | GULL WING | THROUGH-HOLE | GULL WING | GULL WING |
| 端子节距 | 0.65 mm | 2.54 mm | 1.27 mm | 1.27 mm |
| 端子位置 | DUAL | DUAL | DUAL | DUAL |
| 处于峰值回流温度下的最长时间 | 40 | 40 | 40 | NOT SPECIFIED |
| 触发器类型 | NEGATIVE EDGE | NEGATIVE EDGE | NEGATIVE EDGE | NEGATIVE EDGE |
| 宽度 | 4.4 mm | 7.62 mm | 3.9 mm | 3.9 mm |
| 最小 fmax | 40 MHz | 40 MHz | 40 MHz | 40 MHz |
