SCHS231E November 1998 – August 2024 CD54AC74 , CD74AC74
PRODUCTION DATA
Refer to the PDF data sheet for device specific package drawings
−55°C to 125°C | −40°C to 85°C | UNIT | |||||
---|---|---|---|---|---|---|---|
MIN | MAX | MIN | MAX | ||||
fclock | Clock frequency | 79 | 90 | MHz | |||
tw | Pulse duration | PRE or CLR low | 5.6 | 4.9 | ns | ||
CLK | 6.3 | 5.5 | |||||
tsu | Setup time | Data | 4.9 | 4.3 | ns | ||
PRE or CLR inactive | ns | ||||||
th | Hold time | Data after CLK↑ | 0 | 0 | ns | ||
trec | Recovery time, before CLK↑ | CLR↑ or PRE↑ | 4.7 | 4.1 | ns |