74AHC125 Datasheet, PDF (4/9 Pages) NXP Semiconductors – Quad buffer/line driver; 3-state

74AHC125
Operating Characteristics
Parameter
Test
Conditions
V_CC = 2.0V
Typ
C_pd
Power Dissipation
Capacitance per Gate
f = 1MHz
10.1
C_i
Input Capacitance V_i = V_CC – or GND
4.0
V_CC = 3.3V
Typ
13.1
4.0
V_CC = 5V
Typ
15
4.0
Unit
pF
pF
Switching Characteristics
Symbol Parameter
Propagation
t_PD
Delay A_N to Y_N
Enable Time
t_EN
OE_N to Y_N
Disable Time
t_DIS
OE_N to Y_N
Test
Conditions
Figure 1
C_L = 15pF
Figure 1
C_L = 50pF
Figure 1
C_L = 15pF
Figure 1
C_L = 50pF
Figure 1
C_L = 15pF
Figure 1
C_L = 50pF
V_CC
3.0V to 3.6V
4.5V to 5.5V
3.0V to 3.6V
4.5V to 5.5 V
3.0V to 3.6V
4.5V to 5.5V
3.0V to 3.6V
4.5V to 5.5V
3.0V to 3.6V
4.5V to 5.5V
3.0 V to 3.6V
4.5V to 5.5V
T_A = +25°C
Min
Typ
Max
0.5
4.4
8.0
0.5
3.0
5.5
0.5
6.2
11.5
0.5
4.3
7.5
0.5
4.7
8.0
0.5
3.3
5.1
0.5
6.8
11.5
0.5
4.7
7.1
0.5
6.7
9.7
0.5
4.8
6.8
0.5
9.6
13.2
0.5
6.8
8.8
-40°C to +85°C
Min Max
0.5
9.5
0.5
6.5
0.5
13.0
0.5
8.5
0.5
9.5
0.5
6.0
0.5
13.0
0.5
8.0
0.5
11.5
0.5
8.0
0.5
15.0
0.5
10.0
-40°C to +125°C
Unit
Min
Max
0.5
11.5
0.5
7.0
ns
0.5
14.5
0.5
9.5
0.5
11.5
0.5
7.5
ns
0.5
14.5
0.5
9.0
0.5
12.5
0.5
8.5
ns
0.5
16.5
0.5
11.0
74AHC125
Document number: DS35345 Rev. 3 - 2
4 of 9
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January 2013
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