米6体育平台手机版

ZHCSQ62F November 1998 – March 2022 CD54HC173 , CD54HCT173 , CD74HC173 , CD74HCT173

PRODUCTION DATA

请参考 PDF 数据表获取器件具体的封装图。

5.6 Prerequisite For Switching Characteristics

PARAMETER		V_CC(V)	25°C		-40°C to 85°C		-55°C to 125°C		UNITS
PARAMETER		V_CC(V)	MIN	MAX	MIN	MAX	MIN	MAX	UNITS
HC TYPES
f_MAX	Maximum clock frequency	2	6		5		4		MHz
		4.5	30		24		20
		6	35		28		24
t_W	MR pulse width	2	80		100		120		ns
		4.5	16		20		24
		6	14		17		20
t_W	Clock pulse width	2	80		100		120		ns
		4.5	16		20		24
		6	14		17		20
t_SU	Set-up time, data to clock and E to clock	2	60		75		90		ns
		4.5	12		15		18
		6	10		13		15
t_H	Hold time, data to clock	2	3		3		3		ns
		4.5	3		3		3
		6	3		3		3
t_H	Hold time, E to clock	2	0		0		0		ns
		4.5	0		0		0
		6	0		0		0
t_REM	Removal time, MR to clock	2	60		75		90		ns
		4.5	12		15		18
		6	10		13		15
HCT TYPES
f_MAX	Maximum clock frequency	4.5	20		16		13		MHz
t_Wt_W	MR pulse width	4.5	15		19		22		ns
t_W	Clock pulse width	4.5	25		31		38		ns
t_SU	Set-up Time, E to clock	4.5	12		15		18		ns
t_SU	Set-up time, data to clock	4.5	18		23		27		ns
t_H	Hold time, data to clock	4.5	0		0		0		ns
t_H	Hold time, E to clock	4.5	0		0		0		ns
t_REM	Removal time, MR to clock	4.5	12		15		18		ns