SN74AVCH16T245_15 Datasheet, PDF (7/30 Pages) Texas Instruments – 16-Bit Dual-Supply Bus Transceiver

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SN74AVCH16T245
SCES587D – AUGUST 2004 – REVISED NOVEMBER 2015
7.5 Electrical Characteristics
over recommended operating free-air temperature range (unless otherwise noted)⁽¹⁾⁽²⁾
PARAMETER
TEST CONDITIONS
V_CCA
V_CCB
T_A = 25°C
MIN
TYP
I_OH = –100 μA
I_OH = –3 mA
V_OH
I_OH = –6 mA
I_OH = –8 mA
V_I = V_IH
I_OH = –9 mA
I_OH = –12 mA
I_OL = 100 μA
I_OL = 3 mA
V_OL
I_OL = 6 mA
I_OL = 8 mA
V_I = V_IL
I_OL = 9 mA
I_OL = 12 mA
I_I
Control
inputs
V_I = V_CCA or GND
1.2 V to 3.6 V
1.2 V
1.4 V
1.65 V
2.3 V
3V
1.2 V to 3.6 V
1.2 V
1.4 V
1.65 V
2.3 V
3V
1.2 V to 3.6 V
1.2 V to 3.6 V
1.2 V
1.4 V
1.65 V
2.3 V
3V
1.2 V to 3.6 V
1.2 V
1.4 V
1.65 V
2.3 V
3V
1.2 V to 3.6 V
0.95
0.15
±0.025
I_BHL ⁽³⁾
I_BHH ⁽⁴⁾
V_I = 0.42 V
V_I = 0.49 V
V_I = 0.58 V
V_I = 0.7 V
V_I = 0.8 V
V_I = 0.78 V
V_I = 0.91 V
V_I = 1.07 V
V_I = 1.6 V
V_I = 2 V
1.2 V
1.2 V
25
1.4 V
1.4 V
1.65 V
1.65 V
2.3 V
2.3 V
3.3 V
3.3 V
1.2 V
1.2 V
–25
1.4 V
1.4 V
1.65 V
1.65 V
2.3 V
2.3 V
3.3 V
3.3 V
1.2 V
1.2 V
50
I_BHLO ⁽⁵⁾
V_I = 0 to V_CC
1.6 V
1.95 V
2.7 V
1.6 V
1.95 V
2.7 V
3.6 V
3.6 V
1.2 V
1.2 V
–50
I_BHHO ⁽⁶⁾
V_I = 0 to V_CC
1.6 V
1.95 V
2.7 V
1.6 V
1.95 V
2.7 V
3.6 V
3.6 V
A port
I_off
B port
V_I or V_O = 0 to 3.6 V
0V
0 to 3.6 V
0 to 3.6 V
0V
±0.1
±0.1
I_OZ ⁽⁷⁾
A or B
port
B port
A port
V_O = V_CCO or
GND,
V_I = V_CCI or GND
OE = V_IH
OE = don't
care
3.6 V
0V
3.6 V
3.6 V
3.6 V
0V
±0.5
1.2 V to 3.6 V
1.2 V to 3.6 V
I_CCA
V_I = V_CCI or GND, I_O = 0
0V
3.6 V
3.6 V
0V
MAX
±0.25
±2.5
±2.5
±2.5
T_A = –40°C to 85°C
MIN MAX
V_CCO – 0.2
1.05
1.2
1.75
2.3
0.2
0.35
0.45
0.55
0.7
±1
15
25
45
100
–15
–25
–45
–100
125
200
300
500
–125
–200
–300
–500
±5
±5
±5
±5
±5
25
–5
25
UNIT
V
V
μA
μA
μA
μA
μA
μA
μA
μA
(1) V_CCI is the V_CC associated with the input port.
(2) V_CCO is the V_CC associated with the output port.
(3) 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_IN to GND
and then raising it to V_IL max.
(4) 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_IN to
V_CC and then lowering it to V_IH min.
(5) An external driver must source at least I_BHLO to switch this node from low to high.
(6) An external driver must sink at least I_BHHO to switch this node from high to low.
(7) For I/O ports, the parameter I_OZ includes the input leakage current.
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