ZHCSX04B August 2024 – June 2025 SN74AC165
PRODUCTION DATA
| 参数 | 说明 | 条件 | VCC | -40°C 至 125°C | 单位 | |
|---|---|---|---|---|---|---|
| 最小值 | 最大值 | |||||
| fclock | 时钟频率 | 1.5V | 40 | MHz | ||
| 3.3V ± 0.3V | 125 | MHz | ||||
| 5V ± 0.5V | 175 | MHz | ||||
| 6V | 195 | MHz | ||||
| tW | 脉冲持续时间 | SH/LD 为低电平 | 1.5V | 50 | ns | |
| 3.3V ± 0.3V | 10 | ns | ||||
| 5V ± 0.5V | 8 | ns | ||||
| 6V | 6 | ns | ||||
| CLK 高电平或低电平 | 1.5V | 50 | ns | |||
| 3.3V ± 0.3V | 10 | ns | ||||
| 5V ± 0.5V | 8 | ns | ||||
| 6V | 6 | ns | ||||
| tSU | 建立时间 | CLK↑ 之前 SH/LD 为高电平 | 1.5V | 50 | ns | |
| 3.3V ± 0.3V | 10 | ns | ||||
| 5V ± 0.5V | 8 | ns | ||||
| 6V | 6 | ns | ||||
| CLK↑ 之前的 SER | 1.5V | 50 | ns | |||
| 3.3V ± 0.3V | 10 | ns | ||||
| 5V ± 0.5V | 8 | ns | ||||
| 6V | 6 | ns | ||||
| CLK↑ 之前的 CLK INH | 1.5V | 50 | ns | |||
| 3.3V ± 0.3V | 10 | ns | ||||
| 5V ± 0.5V | 8 | ns | ||||
| 6V | 6 | ns | ||||
| SH/LD↓ 之前的数据 (A-H) | 1.5V | 50 | ns | |||
| 3.3V ± 0.3V | 10 | ns | ||||
| 5V ± 0.5V | 8 | ns | ||||
| 6V | 6 | ns | ||||
| tH | 保持时间 | CLK↑ 之后 SH/LD 为高电平 | 1.5V | 50 | ns | |
| 3.3V ± 0.3V | 10 | ns | ||||
| 5V ± 0.5V | 8 | ns | ||||
| 6V | 6 | ns | ||||
| CLK↑ 之后的 SER | 1.5V | 50 | ns | |||
| 3.3V ± 0.3V | 10 | ns | ||||
| 5V ± 0.5V | 8 | ns | ||||
| 6V | 6 | ns | ||||
| CLK↑ 之后 CLK INH | 1.5V | 50 | ns | |||
| 3.3V ± 0.3V | 10 | ns | ||||
| 5V ± 0.5V | 8 | ns | ||||
| 6V | 6 | ns | ||||
| SH/LD↓ 之后的数据 (A-H) | 1.5V | 50 | ns | |||
| 3.3V ± 0.3V | 10 | ns | ||||
| 5V ± 0.5V | 8 | ns | ||||
| 6V | 6 | ns | ||||