米6体育平台手机版

ZHCSWD2C November 1998 – May 2024 CD54AC273 , CD54ACT273 , CD74AC273 , CD74ACT273

PRODUCTION DATA

请参考 PDF 数据表获取器件具体的封装图。

4.6 Prerequisite for Switching Function

PARAMETER	SYMBOL	V_CC (V)	-40°C TO 85°C		-55°C TO 125°C		UNITS
PARAMETER	SYMBOL	V_CC (V)	MIN	MAX	MIN	MAX	UNITS
AC TYPES
Data to CP Set-Up Time	t_SU	1.5	2	-	2	-	ns
		3.3 ⁽¹⁾	2	-	2	-	ns
		5⁽²⁾	2	-	2	-	ns
Hold Time	t_H	1.5	2	-	2	-	ns
		3.3	2	-	2	-	ns
		5	2	-	2	-	ns
Removal Time, MR to CP	t_REM	1.5	2	-	2	-	ns
		3.3	2	-	2	-	ns
		5	2	-	2	-	ns
MR Pulse Width	t_W	1.5	55	-	63	-	ns
		3.3	6.1	-	7	-	ns
		5	4.4	-	5	-	ns
CP Pulse Width	t_W	1.5	55	-	63	-	ns
		3.3	6.1	-	7	-	ns
		5	4.4	-	5	-	ns
CP Frequency	f_MAX	1.5	9	-	8	-	MHz
		3.3	81	-	71	-	MHz
		5	114	-	100	-	MHz
ACT TYPES
Data to CP Set-Up Time	t_SU	5⁽²⁾	2	-	2	-	ns
Hold Time	t_H	5	2	-	2	-	ns
Removal Time MR to CP	t_REM	5	2	-	2	-	ns
MR Pulse Width	t_W	5	4.4	-	5	-	ns
CP Pulse Width	t_W	5	5.3	-	6	-	ns
CP Frequency	f_MAX	5	97	-	85	-	MHz

(1) 3.3V Min is at 3.6V, Max is at 3V.

(2) 5V Min is at 5.5V, Max is at 4.5V.