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ZHCSVW7Q October 1995 – July 2024 SN54AHCT573 , SN74AHCT573

PRODUCTION DATA

请参考 PDF 数据表获取器件具体的封装图。

5.5 Electrical Characteristics

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

PARAMETER	TEST CONDITIONS	V_CC	T_A = 25°C			–55°C to 125°C SN54AHCT573		–40°C to 85°C SN74AHCT573		–40°C to 125°C SN74AHCT573		UNIT
PARAMETER	TEST CONDITIONS	V_CC	MIN	TYP	MAX	MIN	MAX	MIN	MAX	MIN	MAX	UNIT
V_OH	I_OH = −50 µA	4.5V	4.4	4.5		4.4		4.4		4.4		V
V_OH	I_OH = −8mA	4.5V	3.94			3.8		3.8		3.8		V
V_OL	I_OL = 50 µA	4.5V			0.1		0.1		0.1		0.1	V
V_OL	I_OL = 8mA	4.5V			0.36		0.44		0.44		0.44	V
I_I	V_I = 5.5V or GND	0V to 5.5V			±0.1		±1⁽¹⁾		±1		±2	µA
I_OZ	V_O = V_CC or GND	5.5V			±0.25		±2.5		±2.5		±2.5	µA
I_CC	V_I = V_CC or GND, I_O = 0	5.5V			4		40		40		40	µA
ΔI_CC⁽²⁾	One input at 3.4V, Other inputs at V_CC or GND	5.5V			1.35		1.5		1.5		1.5	mA
C_i	V_I = V_CC or GND	5V		2.5	10				10		10	pF
C_o	V_O = V_CC or GND	5V		3								pF

(1) On products compliant to MIL-PRF-38535, this parameter is not production tested at V_CC = 0V.

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