ZHCSPR8F December 1982 – April 2022 SN54HC373 , SN74HC373
PRODUCTION DATA
请参考 PDF 数据表获取器件具体的封装图。
VCC | TA = 25°C | SN54HC373 | SN74HC373 | UNIT | |||||
---|---|---|---|---|---|---|---|---|---|
MIN | MAX | MIN | MAX | MIN | MAX | ||||
tw | Pulse duration, LE high | 2 V | 80 | 120 | 100 | ns | |||
4.5 V | 16 | 24 | 20 | ||||||
6 V | 14 | 20 | 17 | ||||||
tsu | Setup time, data before LE↓ | 2 V | 50 | 75 | 63 | ns | |||
4.5 V | 10 | 15 | 13 | ||||||
6 V | 9 | 13 | 11 | ||||||
th | Hold time, data after LE↓ | 2 V | 20 | 26 | 24 | ns | |||
4.5 V | 10 | 13 | 12 | ||||||
6 V | 10 | 13 | 12 |