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ZHCSS34P October 1995 – October 2023 SN54AHCT08 , SN74AHCT08

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_CC	T_A = 25°C			SN54AHCT08		SN74AHCT08		UNIT
PARAMETER	TEST CONDITIONS	V_CC	MIN	TYP	MAX	MIN	MAX	MIN	MAX	UNIT
V_OH	I_OH = –50 µA	4.5 V	4.4	4.5		4.4		4.4		V
V_OH	I_OH = –8 mA	4.5 V	3.94			3.8		3.8		V
V_OL	I_OL = 50 µA	4.5 V			0.1		0.1		0.1	V
V_OL	I_OL = 8 mA	4.5 V			0.36		0.44		0.44	V
I_I	V_I = 5.5 V or GND	0 V to 5.5 V			±0.1		±1⁽¹⁾		±1	µA
I_CC	V_I = V_CC or GND, I_O = 0	5.5 V			2		20		20	µA
ΔI_CC⁽²⁾	One input at 3.4 V, Other inputs at V_CC or GND	5.5 V			1.35		1.5		1.5	mA
C_i	V_I = V_CC or GND	5 V		4	10				10	pF

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

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