米6体育平台手机版

ZHCSRE3N November 1996 – December 2022 SN74LVCC4245A

PRODUCTION DATA

请参考 PDF 数据表获取器件具体的封装图。

6.5 Electrical Characteristics

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

PARAMETER		TEST CONDITIONS		V_CCA	V_CCB	MIN	TYP	MAX	UNIT
V_OHA		I_OH = –100 µA		4.5 V	3 V	4.4	4.49		V
V_OHA		I_OH = –24 mA		4.5 V	3 V	3.76	4.25		V
V_OHB		I_OH = –100 µA		4.5 V	3 V	2.9	2.99		V
		I_OH = –12 mA		4.5 V	2.7 V	2.2	2.5
		I_OH = –12 mA		4.5 V	3 V	2.46	2.85
		I_OH = –24 mA		4.5 V	2.7 V	2.1	2.3
					3 V	2.25	2.65
					4.5 V	3.76	4.25
V_OLA		I_OL = 100 µA		4.5 V	3 V			0.1	V
V_OLA		I_OL = 24 mA		4.5 V	3 V		0.21	0.44	V
V_OLB		I_OL = 100 µA		4.5 V	3 V			0.1	V
		I_OL = 12 mA		4.5 V	2.7 V		0.11	0.44
		I_OL = 24 mA		4.5 V	2.7 V		0.22	0.5
					3 V		0.21	0.44
					4.5 V		0.18	0.44
I_I	Control inputs	V_I = V_CCA or GND		5.5 V	3.6 V		±0.1	±1	µA
I_I	Control inputs	V_I = V_CCA or GND		5.5 V	5.5 V		±0.1	±1	µA
I_OZ⁽¹⁾	A or B ports	V_O = V_CCA/B or GND,	V_I = V_IL or V_IH	5.5 V	3.6 V		±0.5	±5	µA
I_CCA	B to A	A_n = V_CC or GND		5.5 V	Open		8	80	µA
		I_O (A port) = 0,	B_n = V_CCB or GND	5.5 V	3.6 V		8	80
		I_O (A port) = 0,	B_n = V_CCB or GND	5.5 V	5.5 V		8	80
I_CCB	A to B	A_n = V_CCA or GND,	I_O (B port) = 0	5.5 V	3.6 V		5	50	µA
I_CCB	A to B	A_n = V_CCA or GND,	I_O (B port) = 0	5.5 V	5.5 V		8	80	µA
ΔI_CCA⁽²⁾	A port	V_I = V_CCA – 2.1 V, Other inputs at V_CCA or GND, OE at GND and DIR at V_CCA		5.5 V	5.5 V		1.35	1.5	mA
	OE	V_I = V_CCA – 2.1 V, Other inputs at V_CCA or GND, DIR at V_CCA or GND		5.5 V	5.5 V		1	1.5
	DIR	V_I = V_CCA – 2.1 V, Other inputs at V_CCA or GND, OE at V_CCA or GND		5.5 V	3.6 V		1	1.5
ΔI_CCB⁽²⁾	B port	V_I = V_CCB – 0.6 V, Other inputs at V_CCB or GND, OE at GND and DIR at GND		5.5 V	3.6 V		0.35	0.5	mA
C_i	Control inputs	V_I = V_CCA or GND		Open	Open		5		pF
C_io	A or B ports	V_O = V_CCA/B or GND		5 V	3.3 V		11		pF

(1) For I/O ports, the parameter I_OZ includes the input leakage current.

(2) This is the increase in supply current for each input that is at one of the specified TTL voltage levels, rather than 0 V or the associated V_CC.