SCLS423H June 1998 – April 2024 SN74AHC594
PRODMIX
Refer to the PDF data sheet for device specific package drawings
TA = 25°C | SN54AHC594(2) | SN74AHC594 | UNIT | ||||||
---|---|---|---|---|---|---|---|---|---|
MIN | MAX | MIN | MAX | MIN | MAX | ||||
tw | Pulse Duration | RCLK or SRCLK high or low | 5.5 | 5.5 | 5.5 | ns | |||
RCLR or SRCLR low | 5 | 5 | 5 | ||||||
tsu | Setup time | SER before SRCLK↑ | 3.5 | 3.5 | 3.5 | ns | |||
SRCLK↑ before RCLK↑(1) | 8 | 8.5 | 8.5 | ||||||
SRCLR low before SRCLK↑ | 8 | 9 | 9 | ||||||
SRCLR high (inactive) before SRCLK↑ | 4.2 | 4.8 | 4.8 | ||||||
RCLR high (inactive) before RCLK↑ | 4.6 | 5.3 | 5.3 | ||||||
th | Hold time, data after CLK↑ | SER after SRCLK↑ | 1.5 | 1.5 | 1.5 | ns |