米6体育平台手机版

ZHCSNG7D August 2020 – December 2021 SN74HCS165-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
f_clock	Clock frequency		2 V		49		43	MHz
			4.5 V		130		120
			6 V		170		150
t_w	Pulse duration	SH/LD low	2 V	6		7		ns
			4.5 V	6		7
			6 V	6		7
		CLK high or low	2 V	7		11
			4.5 V	6		7
			6 V	6		7
t_su	Setup time	SH/LD high before CLK↑	2 V	13		21		ns
			4.5 V	5		7
			6 V	4		6
		SER before CLK↑	2 V	8		14
			4.5 V	4		6
			6 V	4		6
		CLK INH low before CLK↑	2 V	6		9
			4.5 V	4		5
			6 V	4		5
		CLK INH high before CLK↑	2 V	6		9
			4.5 V	4		5
			6 V	4		5
		Data before SH/LD↑	2 V	9		17
			4.5 V	4		6
			6 V	4		6
t_h	Hold time	Ser data after CLK↑	2 V	0		0		ns
			4.5 V	0		0
			6 V	0		0
		PAR data after SH/LD↑	2 V	5		6
			4.5 V	4		5
			6 V	3		4
		SH/LD high after CLK↑	2 V	0		0
			4.5 V	0		0
			6 V	0		0