SCES883 Data sheet

SCES883C December 2018 – September 2020 SN74AXCH1T45

PRODUCTION DATA

Package Options

Mechanical Data (Package|Pins)

DRY|6
- MPDS221F
DCK|6
- MPDS114E
DTQ|6
- MUSS003A
DBV|6
- MPDS026Q

Thermal pad, mechanical data (Package|Pins)

DRY|6
- QFND138E

Orderable Information

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⁽³⁾	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 ⁽⁴⁾	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
		V_I = 0.26 V		0.85 V	0.85 V	10			10
		V_I = 0.39 V		1.1 V	1.1 V	20			20
		V_I = 0.49 V		1.4 V	1.4 V	40			30
		V_I = 0.58 V		1.65 V	1.65 V	55			45
		V_I = 0.7 V		2.3 V	2.3 V	90			80
		V_I = 0.8 V		3 V	3 V	145			135
I_BHH	Bus-hold high sustaining current ⁽⁵⁾	V_I = 0.45 V		0.65 V	0.65 V	–4			–4			µA
		V_I = 0.53 V		0.76 V	0.76 V	–8			–7
		V_I = 0.59 V		0.85 V	0.85 V	–10			–10
		V_I = 0.71 V		1.1 V	1.1 V	–20			–20
		V_I = 0.91 V		1.4 V	1.4 V	–40			–30
		V_I = 1.07 V		1.65 V	1.65 V	–55			–45
		V_I = 1.6 V		2.3 V	2.3 V	–90			–80
		V_I = 2.0 V		3 V	3 V	–145			–135
I_BHLO	Bus-hold low overdrive current ⁽⁶⁾	V_I = 0 to V_CC		0.75 V	0.75 V	40			40			µA
				0.84 V	0.84 V	50			50
				0.95 V	0.95 V	65			65
				1.3 V	1.3 V	105			105
				1.6 V	1.6 V	150			150
				1.95 V	1.95 V	205			205
				2.7 V	2.7 V	335			335
				3.6 V	3.6 V	480			480
I_BHHO	Bus-hold high overdrive current ⁽⁷⁾	V_I = 0 to V_CC		0.75 V	0.75 V	–40			–40			µA
				0.84 V	0.84 V	–50			–50
				0.95 V	0.95 V	–65			–65
				1.3 V	1.3 V	–105			–105
				1.6 V	1.6 V	–150			–150
				1.95 V	1.95 V	–205			–205
				2.7 V	2.7 V	–335			–335
				3.6 V	3.6 V	–480			–480
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	A or B Port: Vi = 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 or B Port: Vi or Vo = 0 V - 3.6 V		0 V	0 V - 3.6 V	–8		8	–12		12	µA
I_off	Partial power down current	A or B Port: Vi or Vo = 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			12	µA
				0 V	3.6 V	–2			–8
				3.6 V	0 V			2			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			12	µA
				0 V	3.6 V			2			8
				3.6 V	0 V	–2			–8
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			10			16	µA
C_i	Control input capacitance	V_I = 3.3 V or GND		3.3 V	3.3 V		4.3			4.3		pF
C_io	Data I/O capacitance, A Port	V_O = 1.65 V DC +1 MHz -16 dBm sine wave		3.3 V	0 V		7.4			7.4		pF
C_io	Data I/O capacitance, B Port	V_O = 1.65 V DC +1 MHz -16 dBm sine wave		0 V	3.3 V		7.4			7.4		pF

(1) VCCI is the VCC associated with the input port.

(2) VCCO is the VCC associated with the output port.

(3) All typical data is taken at 25°C.

(4) The bus-hold circuit can sink at least the minimum low sustaining current at V_IL(MAX). I_BHL should be measured after lowering V_I to GND and then raising it to V_IL(MAX).

(5) The bus-hold circuit can source at least the minimum high sustaining current at V_IH(MIN). I_BHH should be measured after raising V_I to V_CC and then lowering it to V_IH(MIN).

(6) An external driver must source at least I_BHLO to switch this node from low to high.

(7) An external driver must sink at least I_BHHO to switch this node from high to low.