米6体育平台手机版

ZHCSPF8G March 1984 – July 2022 SN54HCT373 , SN74HCT373

PRODUCTION DATA

请参考 PDF 数据表获取器件具体的封装图。

5.6 Switching Characteristics

over recommended operating free-air temperature range, C_L = 50 pF (unless otherwise noted) (see Parameter Measurement Information)

PARAMETER	FROM (INPUT)	TO (OUTPUT)	V_CC	T_A = 25°C			SN54HCT373		SN74HCT373		UNIT
PARAMETER	FROM (INPUT)	TO (OUTPUT)	V_CC	MIN	TYP	MAX	MIN	MAX	MIN	MAX	UNIT
t_pd	D	Q	4.5 V		25	35		53		44	ns
	D	Q	5.5 V		21	32		48		40
	LE	Any Q	4.5 V		28	35		53		44
	LE	Any Q	5.5 V		25	32		48		40
t_en	OE	Any Q	4.5 V		26	35		53		44	ns
t_en	OE	Any Q	5.5 V		23	32		48		40	ns
t_dis	OE	Any Q	4.5 V		23	35		53		44	ns
t_dis	OE	Any Q	5.5 V		22	32		48		40	ns
t_t		Any Q	4.5 V		10	12		18		15	ns
t_t		Any Q	5.5 V		9	11		16		14	ns