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SCES881 February 2020 SN74AXCH2T45

PRODUCTION DATA.

封裝選項

機械數據 (封裝 | 引腳)

DCU|8
- MPDS050E
DTM|8
- MPSS118A

散熱焊盤機械數據 (封裝 | 引腳)

訂購信息

6.5 Electrical Characteristics

over operating free-air temperature range (unless otherwise noted) ⁽¹⁾⁽²⁾

PARAMETER		TEST CONDITIONS		V_CCA	V_CCB	Operating free-air temperature (T_A)						UNIT
						-40°C to 85°C			-40°C to 125°C
						MIN	TYP	MAX	MIN	TYP	MAX
V_OH	High-level output voltage	V_I = V_IH	I_OH = -100 µA	0.7 V - 3.6 V	0.7 V - 3.6 V	V_CCO – 0.1			V_CCO – 0.1			V
			I_OH = -50 µA	0.65 V	0.65 V	0.55			0.55
			I_OH = -200 µA	0.76 V	0.76 V	0.58			0.58
			I_OH = -500 µA	0.85 V	0.85 V	0.65			0.65
			I_OH = -3 mA	1.1 V	1.1 V	0.85			0.85
			I_OH = -6 mA	1.4 V	1.4 V	1.05			1.05
			I_OH = -8 mA	1.65 V	1.65 V	1.2			1.2
			I_OH = -9 mA	2.3 V	2.3 V	1.75			1.75
			I_OH = -12 mA	3 V	3 V	2.3			2.3
V_OL	Low-level output voltage	V_I = V_IL	I_OL = 100 µA	0.7 V - 3.6 V	0.7 V - 3.6 V			0.1			0.1	V
			I_OL = 50 µA	0.65 V	0.65 V			0.1			0.1
			I_OL = 200 µA	0.76 V	0.76 V			0.18			0.18
			I_OL = 500 µA	0.85 V	0.85 V			0.2			0.2
			I_OL = 3 mA	1.1 V	1.1 V			0.25			0.25
			I_OL = 6 mA	1.4 V	1.4 V			0.35			0.35
			I_OL = 8 mA	1.65 V	1.65 V			0.45			0.45
			I_OL = 9 mA	2.3 V	2.3 V			0.55			0.55
			I_OL = 12 mA	3 V	3 V			0.7			0.7
I_BHL	Bus-hold low sustaining current (Port A or Port B)	V_I = 0.20 V		0.65 V	0.65 V	4			4			µA
		V_I = 0.23 V		0.76 V	0.76 V	8			7			µA
		V_I = 0.26 V		0.85 V	0.85 V	10			10			µA
		V_I = 0.39 V		1.1 V	1.1 V	20			20			µA
		V_I = 0.49 V		1.4 V	1.4 V	40			30			µA
		V_I = 0.58 V		1.65 V	1.65 V	55			45			µA
		V_I = 0.7 V		2.3 V	2.3 V	90			80			µA
		V_I = 0.8 V		3 V	3 V	145			135			µA
I_BHH	Bus-hold high sustaining current (Port A or Port B)	V_I = 0.20 V		0.65 V	0.65 V	–4			–4			µA
		V_I = 0.23 V		0.76 V	0.76 V	–8			–7			µA
		V_I = 0.26 V		0.85 V	0.85 V	–10			–10			µA
		V_I = 0.39 V		1.1 V	1.1 V	–20			–20			µA
		V_I = 0.49 V		1.4 V	1.4 V	–40			–30			µA
		V_I = 0.58 V		1.65 V	1.65 V	–55			–45			µA
		V_I = 0.7 V		2.3 V	2.3 V	–90			–80			µA
		V_I = 0.8 V		3 V	3 V	–145			–135			µA
I_BHLO	Bus-hold low overdrive current (Port A or Port B)	V_I = 0 to V_CC		0.75 V	0.75 V	40			40			µA
				0.84 V	0.84 V	50			50			µA
				0.95 V	0.95 V	65			65			µA
				1.3 V	1.3 V	105			105			µA
				1.6 V	1.6 V	150			150			µA
				1.95 V	1.95 V	250			250			µA
				2.7 V	2.7 V	410			410			µA
				3.6 V	3.6 V	600			600			µA
I_BHHO	Bus-hold high overdrive current (Port A or Port B)	V_I = 0 to VCC		0.75 V	0.75 V	–40			–40			µA
				0.84 V	0.84 V	–50			–50			µA
				0.95 V	0.95 V	–65			–65			µA
				1.3 V	1.3 V	–105			–105			µA
				1.6 V	1.6 V	–150			–150			µA
				1.95 V	1.95 V	–250			–250			µA
				2.7 V	2.7 V	–410			–410			µA
				3.6 V	3.6 V	–600			–600			µA
I_I	Input leakage current	Control input (DIR):V_I = V_CCA or GND		0.65 V- 3.6 V	0.65 V- 3.6 V	–0.5		0.5	–1		1	µA
I_I	Input leakage current	Data Inputs (Ax, Bx),V_I = V_CCI or GND		0.65 V- 3.6 V	0.65 V- 3.6 V	–4		4	–8		8	µA
I_off	Partial power down current	A Port: V_I or V_O = 0 V - 3.6 V		0 V	0 V - 3.6 V	–8		8	–12		12	µA
I_off	Partial power down current	B Port: V_I or V_O = 0 V - 3.6 V		0 V - 3.6 V	0 V	–8		8	–12		12	µA
I_CCA	V_CCA supply current	V_I= V_CCI or GND	I_O= 0	0.65 V- 3.6 V	0.65 V- 3.6 V			8			14	µA
				0 V	3.6 V	–2			–12
				3.6 V	0 V			4			8
I_CCB	V_CCB supply current	V_I= V_CCI or GND	I_O= 0	0.65 V- 3.6 V	0.65 V- 3.6 V			8			14	µA
				0 V	3.6 V			4			8
				3.6 V	0 V	–2			–12
I_CCA + I_CCB	Combined supply current	V_I= V_CCI or GND	I_O= 0	0.65 V- 3.6 V	0.65 V- 3.6 V			16			23	µA
C_i	Control Input (DIR) Capacitance	V_I = 3.3 V or GND		3.3 V	3.3 V		3.1			3.1		pF
C_io	Data I/O Capacitance	V_O = 1.65V DC +1 MHz -16 dBm sine wave		3.3 V	3.3 V		7.2			7.2		pF

(1) V_CCI is the V_CC associated with the input port.

(2) V_CCO is the V_CC associated with the output port.