米6体育平台手机版

ZHCSPT8G November 1988 – July 2022 SN74HCT273

PRODUCTION DATA

请参考 PDF 数据表获取器件具体的封装图。

6.6 Switching Characteristics

over recommended operating free-air temperature range, V_CC = 5 V ± 0.5 V (unless otherwise noted) (see Parameter Measurement Information)

PARAMETER	FROM (INPUT)	TO (OUTPUT)	V_CC	SN54HCT273⁽¹⁾					UNIT
				T_A = 25°C			MIN	MAX
				MIN	TYP	MAX	MIN	MAX
f_max			4.5 V	25	31		16		MHz
f_max			5.5 V	28	37		19		MHz
t_pd	CLR	Any	4.5 V		15	34		50	ns
t_pd	CLR	Any	5.5 V		12	29		42	ns
t_PHL	CLR	Any	4.5 V		17	15		50	ns
t_PHL	CLR	Any	5.5 V		15	34		42	ns
t_t		Any	4.5 V		8	18		22	ns
t_t		Any	5.5 V		7	19		21	ns

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