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ZHCSQW1E December 1998 – August 2022 CD54HC4511 , CD74HC4511 , CD74HCT4511

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机械数据 (封装 | 引脚)

N|16

散热焊盘机械数据 (封装 | 引脚)

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5.6 CD74HCT4511 Electrical Characteristics

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

PARAMETER		TEST CONDITIONS		V_CC	T_A = 25°C			T_A = −55°C to 125°C		T_A= – 40°C to 85°C		UNIT
PARAMETER		TEST CONDITIONS		V_CC	MIN	TYP	MAX	MIN	MAX	MIN	MAX	UNIT
V_OH	High level output voltage	V_I = V_IH or V_IL	I_OH = −20 μA	4.5 V	4.4			4.4		4.4		V
V_OH	High level output voltage	V_I = V_IH or V_IL	I_OH = −4 mA	4.5 V	3.98			3.7		3.84
V_OL	Low level output voltage	V_I = V_IH or V_IL	I_OL = 20 μA	4.5 V			0.1		0.1		0.1
V_OL	Low level output voltage	V_I = V_IH or V_IL	I_OL = 4 mA	4.5 V			0.26		0.4		0.33
I_I	Input leakage current V	V_I = V_CC to GND		5.5 V			±0.1		±1		±1	μA
I_CC	Supply current	V_I = V_CC or 0,	I_O = 0	5.5 V			8		160		80	μA
ΔI_CC⁽¹⁾	Supply-Current Change	LT, LE inputs held at V_CC – 2.1 V		4.5 V to 5.5 V		100	540		735		675	μA
ΔI_CC⁽¹⁾	Supply-Current Change	BL, Dn inputs held at V_CC – 2.1 V		4.5 V to 5.5 V		100	108		147		135	μA
C_i	Input Capacitance						10		10		10	pF

(1) Additional supply current per input pin, TTL inputs high, 1 unit load. For dual-supply systems, theoretical worst-case (V_I = 2.4 V, V_CC = 5.5 V) specification is 1.8 mA.