米6体育平台手机版

ZHCSPT5F December 1982 – May 2022 SN54HC688 , SN74HC688

PRODUCTION DATA

请参考 PDF 数据表获取器件具体的封装图。

5.5 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			SN54HC688		SN74HC688		UNIT
PARAMETER	FROM (INPUT)	TO (OUTPUT)	V_CC	MIN	TYP	MAX	MIN	MAX	MIN	MAX	UNIT
t_pd	P or Q	P = Q	2 V		113	210		313		265	ns
			4.5 V		30	42		63		53
			6 V		24	36		53		45
	OE	P = Q	2 V		66	120		179		151
			4.5 V		16	24		36		30
			6 V		14	20		30		26
t_t		Any	2 V		38	75		110		95	ns
			4.5 V		8	15		22		19
			6 V		6	13		19		16