SN74LVC2T45_07 Datasheet, PDF (12/23 Pages) Texas Instruments – DUAL-BIT DUAL-SUPPLY BUS TRANSCEIVER WITH CONFIGURABLE VOLTAGE TRANSLATION AND 3-STATE OUTPUTS

SN74LVC2T45
DUAL-BIT DUAL-SUPPLY BUS TRANSCEIVER
WITH CONFIGURABLE VOLTAGE TRANSLATION AND 3-STATE OUTPUTS
SCES516I – DECEMBER 2003 – REVISED MARCH 2007
TYPICAL CHARACTERISTICS
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TYPICAL PROPAGATION DELAY (A to B) vs LOAD CAPACITANCE
T_A = 25°C, V_CCA = 3.3 V
10
10
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9
9
8
8
V_CCB = 1.8 V
7
7
V_CCB = 1.8 V
6
6
5
5
V_CCB = 2.5 V
4
V_CCB = 2.5 V
3
4
V_CCB = 3.3 V
3
2
2
V_CCB = 5 V
V_CCB = 3.3 V
1
1
V_CCB = 5 V
0
0
5
0
10
15 20
25 30
35
0
5
10
15
20
25 30
35
C_L − pF
C_L − pF
TYPICAL PROPAGATION DELAY (B to A) vs LOAD CAPACITANCE
T_A = 25°C, V_CCA = 3.3 V
10
10
9
9
8
8
7
7
6
6
5
V_CCB = 1.8 V
4
5
V_CCB = 1.8 V
4
3
2
V_CCB = 2.5 V
1
V_CCB = 3.3 V
V_CCB = 5 V
0
0
5
10
15 20
25
30
35
C_L − pF
3
2
V_CCB = 2.5 V
V_CCB = 3.3 V
1
V_CCB = 5 V
0
0
5
10
15
20
25
30
35
C_L − pF
12
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