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。

5.7 Switching Characteristics

over recommended operating free-air temperature range, C_L = 150 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		32	52		79		65	ns
	D	Q	5.5 V		27	47		71		59
	LE	Any Q	4.5 V		38	52		79		65
	LE	Any Q	5.5 V		36	47		71		59
t_en	OE	Any Q	4.5 V		33	52		79		65	ns
t_en	OE	Any Q	5.5 V		28	47		71		59	ns
t_r		Any Q	4.5 V		18	42		63		53	ns
t_r		Any Q	5.5 V		16	38		57		48	ns