ZHCSKT3 February 2020 SN74HCS72
PRODUCTION DATA.
PARAMETER | VCC | MIN | TYP | MAX | UNIT | ||
---|---|---|---|---|---|---|---|
fclock | Clock frequency | 2 V | 20 | MHz | |||
4.5 V | 64 | ||||||
6 V | 74 | ||||||
tw | Pulse duration | PRE or CLR low | 2 V | 8 | 7 | ns | |
4.5 V | 7 | 5 | |||||
6 V | 7 | 5 | |||||
CLK high or low | 2 V | 10 | 5 | ns | |||
4.5 V | 9 | 3 | |||||
6 V | 8 | 2 | |||||
tsu | Setup time before CLK low | Data | 2 V | 16 | 11 | ns | |
4.5 V | 6 | 1 | |||||
6 V | 3 | 1 | |||||
PRE or CLR inactive | 2 V | 7 | ns | ||||
4.5 V | 0 | ||||||
6 V | 0 | ||||||
th | Hold time | Data after CLK ↓ | 2 V | 5 | ns | ||
4.5 V | 3 | ||||||
6 V | 2 |