SN74AVC2T245 Datasheet, PDF (5/14 Pages) Texas Instruments – DUAL-BIT DUAL-SUPPLY BUS TRANSCEIVER WITH CONFIGURABLE VOLTAGE TRANSLATION AND 3-STATE OUTPUTS

SN74AVC2T245
www.ti.com...................................................................................................................................................................................................... SCES692 – JUNE 2008
ELECTRICAL CHARACTERISTICS⁽¹⁾⁽²⁾
over recommended operating free-air temperature range (unless otherwise noted)
PARAMETER
TEST CONDITIONS
V_OH
V_OL
I_I
Control
inputs
I_OH = –100 µA
I_OH = –3 mA
I_OH = –6 mA
I_OH = –8 mA
I_OH = –9 mA
I_OH = –12 mA
I_OL = 100 µA
I_OL = 3 mA
I_OL = 6 mA
I_OL = 8 mA
I_OL = 9 mA
I_OL = 12 mA
V_I = V_IH
V_I = V_IL
V_I = V_CCA or GND
I_off A or B port V_I or V_O = 0 to 3.6 V
I_OZ
A or B port
V_O = V_CCO or GND,
V_I = V_CCI or GND, OE = V_IH
I_CCA
V_I = V_CCI or GND, I_O = 0
I_CCB
V_I = V_CCI or GND, I_O = 0
I_CCA + I_CCB
C_i
Control
inputs
V_I = V_CCI or GND, I_O = 0
V_I = 3.3 V or GND
C_io A or B port V_O = 3.3 V or GND
V_CCA
V_CCB
1.2 V to 3.6 V 1.2 V to 3.6 V
1.2 V
1.2 V
1.4 V
1.4 V
1.65 V
1.65 V
2.3 V
2.3 V
3V
3V
1.2 V to 3.6 V 1.2 V to 3.6 V
1.2 V
1.2 V
1.4 V
1.4 V
1.65 V
1.65 V
2.3 V
2.3 V
3V
3V
1.2 V to 3.6 V 1.2 V to 3.6 V
0V
0 V to 3.6 V
0 V to 3.6 V
0V
3.6 V
3.6 V
1.2 V to 3.6 V 1.2 V to 3.6 V
0V
0 V to 3.6 V
0 V to 3.6 V
0V
1.2 V to 3.6 V 1.2 V to 3.6 V
0V
0 V to 3.6 V
0 V to 3.6 V
0V
1.2 V to 3.6 V 1.2 V to 3.6 V
3.3 V
3.3 V
3.3 V
3.3 V
T_A = 25°C
MIN TYP
0.95
0.25
MAX
–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
UNIT
V
V
±0.025 ±0.25
±1 µA
±0.1
±1
±0.1
±1
±5
µA
±5
±0.5 ±2.5
±5 µA
8
–2 µA
8
8
8 µA
–2
16 µA
3.5
4.5 pF
6
7 pF
(1) V_CCO is the V_CC associated with the output port.
(2) V_CCI is the V_CC associated with the input port.
Copyright © 2008, Texas Instruments Incorporated
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