米6体育平台手机版

ZHCSQ97F December 1982 – March 2022 SN54HC259 , SN74HC259

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 (V)	T_A = 25°C			SN54HC259		SN74HC259		UNIT
PARAMETER	FROM (INPUT)	TO (OUTPUT)	V_CC (V)	MIN	TYP	MAX	MIN	MAX	MIN	MAX	UNIT
t_PHL	CLR	Any Q	2		60	150		225		190	ns
			4.5		18	30		45		38
			6		14	26		38		32
t_pd	Data	Any Q	2		56	130		195		165	ns
			4.5		17	26		39		33
			6		13	22		33		28
	Address	Any Q	2		74	200		300		250
			4.5		21	40		60		50
			6		17	34		51		43
	G	Any Q	2		66	170		255		215
			4.5		20	34		51		43
			6		16	29		43		37
t_t		Any	2		28	75		110		95	ns
			4.5		8	15		22		19
			6		6	13		19		16