米6体育平台手机版

ZHCSQ37F December 1982 – February 2022 SN54HC4020 , SN74HC4020

PRODUCTION DATA

请参考 PDF 数据表获取器件具体的封装图。

5.4 Electrical Characteristics

over recommended operating free-air temperature range (unelss otherwise noted)

PARAMETER		TEST CONDITIONS(1)	V_CC (V)	T_A = 25°C			SN54HC4020		SN74HC4020		UNIT
PARAMETER		TEST CONDITIONS(1)	V_CC (V)	MIN	TYP	MAX	MIN	MAX	MIN	MAX	UNIT
V_OH	High-level output voltage	I_OH = –20 μA	2	1.9	1.998		1.9		1.9		V
			4.5	4.4	4.499		4.4		4.4
			6	5.9	5.999		5.9		5.9
		I_OH = –4 mA	4.5	3.98	4.3		3.7		3.84
		I_OH = – 5.2 mA	6	5.48	5.8		5.2		5.34
V_OL	Low-level output voltage	I_OL = 20 μA	2		0.002	0.1		0.1		0.1	V
			4.5		0.001	0.1		0.1		0.1
			6		0.001	0.1		0.1		0.1
		I_OL = 4 mA	4.5		0.17	0.26		0.4		0.33
		I_OL = 5.2 mA	6		0.15	0.26		0.4		0.33
I_I	Input hold current	V_I = V_CC or 0	6		±0.1	±100		±1000		±1000	nA
I_CC	Supply current	V_I = V_CC or 0. I_O = 0	6			8		160		80	μA
C_i	Input capacitance		2 to 6		3	10		10		10	pF

(1) V_I = V_IH or V_IL, unless otherwise noted.