米6体育平台手机版

ZHCSKK0F December 2019 – December 2021 SN74HCS595-Q1

PRODUCTION DATA

6.6 Timing Characteristics

C_L = 50 pF; over operating free-air temperature range (unless otherwise noted). See Parameter Measurement Information.

PARAMETER			V_CC	Operating free-air temperature (T_A)				UNIT
				25°C		–40°C to 125°C
				MIN	MAX	MIN	MAX
t_w	Pulse duration	SRCLK or RCLK high or low	2 V	7		9		ns
			4.5 V	7		7
			6 V	7		7
		SRCLR low	2 V	8		10
			4.5 V	7		7
			6 V	7		7
t_su	Setup time	SER before SRCLK↑	2 V	8		13		ns
			4.5 V	4		5
			6 V	3		4
		SRCLK↑ before RCLK↑	2 V	11		18
			4.5 V	5		7
			6 V	4		6
		SRCLR low before RCLK↑	2 V	8		13
			4.5 V	4		6
			6 V	4		5
		SRCLR high (inactive) before SRCLK↑	2 V	8		13
			4.5 V	4		6
			6 V	4		5
t_h	Hold time	SER after SRCLK↑	2 V	0		0		ns
			4.5 V	0		0
			6 V	0		0