米6体育平台手机版

ZHCSSH4E May 2003 – October 2024 SN74AHCT1G125-Q1

PRODUCTION DATA

5.5 Electrical Characteristics

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

PARAMETER	TEST CONDITIONS			V_CC	T_A = 25°C			MIN	MAX	UNIT
PARAMETER	TEST CONDITIONS			V_CC	MIN	TYP	MAX	MIN	MAX	UNIT
V_OH	I_OH = –50 µA			3 V	2.9	3		2.9		V
	I_OH = –50 µA			4.5 V	4.4	4.5		4.4
	I_OH = –4 mA			3 V	2.58			2.34
	I_OH = –8 mA			4.5 V	3.94			3.66
V_OL	I_OL = 50 µA			3 V and 4.5 V			0.1		0.1	V
	I_OL = 4 mA			3 V			0.36		0.52
	I_OL = 8 mA			4.5 V			0.36		0.52
I_I	V_I = 5.5 V or GND			0 V to 5.5 V			±0.1		±1	µA
I_OZ	V_O = V_CC or GND			5.5 V			±0.25		±2.5	µA
I_CC	V_I = V_CC or GND,	I_O = 0,	OE high or low	3 V and 5.5 V			1		10	µA
ΔI_CC ^⁽¹⁾	One input at 3.4 V,	Other input at V_CC or GND		5.5 V			1.35		1.5	mA
C_i	V_I = V_CC or GND			5 V		4	10		10	pF
C_o	V_O = V_CC or GND			5 V		10				pF

(1) 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.