ZHCSOB3 数据表 | 德州仪器 TI.com.cn

SCHS144D November 1998 – June 2021 CD54HC126 , CD74HC126

PRODUCTION DATA

Refer to the PDF data sheet for device specific package drawings

6.5 Electrical Characteristics

over operating free-air temperature range; typical values measured at T_A = 25°C (unless otherwise noted).

PARAMETER		TEST CONDITIONS		V_CC	Operating free-air temperature (T_A)									UNIT
					25°C			–40°C to 85°C			–55°C to 125°C
					MIN	TYP	MAX	MIN	TYP	MAX	MIN	TYP	MAX
V_OH	High-level output voltage	V_I = V_IH or V_IL	I_OH = –20 µA	2 V	1.9			1.9			1.9			V
				4.5 V	4.4			4.4			4.4
				6 V	5.9			5.9			5.9
			I_OH = –6 mA	4.5 V	3.98			3.84			3.7
			I_OH = –7.8 mA	6 V	5.48			5.34			5.2
V_OL	Low-level output voltage	V_I = V_IH or V_IL	I_OL = 20 µA	2 V			0.1			0.1			0.1	V
				4.5 V			0.1			0.1			0.1
				6 V			0.1			0.1			0.1
			I_OL = 6 mA	4.5 V			0.26			0.33			0.4
			I_OL = 7.8 mA	6 V			0.26			0.33			0.4
I_I	Input leakage current	V_I = V_CC or 0		6 V			±0.1			±1			±1	µA
I_CC	Supply current	V_I = V_CC or 0	I_O = 0	6 V			8			80			160	µA
I_OZ	Three-state leakage current	V_I = V_IH or V_IL		6 V			±0.5			±5			±10	µA
C_i	Input capacitance			5 V			10			10			10	pF
C_o	Three-state output capacitance						20			20			20	pF