MC74AC126 View Datasheet(PDF) - Motorola => Freescale
Part Name
Description
Manufacturer
MC74AC126 Datasheet PDF : 5 Pages
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MC74AC126 MC74ACT126
AC CHARACTERISTICS
Symbol
Parameter
tPLH
Propagation Delay
Data to Output
tPHL
Propagation Delay
Data to Output
tPZH
Output Enable
Time
tPZL
Output Enable
Time
tPHZ
Output Disable
Time
tPLZ
Output Disable
Time
* Voltage Range 3.3 V is 3.3 V ±0.3 V.
Voltage Range 5.0 V is 5.0 V ±0.5 V.
DC CHARACTERISTICS
Symbol
Parameter
VCC
(V)
VIH
Minimum High Level
4.5
Input Voltage
5.5
VIL
Maximum Low Level
4.5
Input Voltage
5.5
VOH
Minimum High Level
4.5
Output Voltage
5.5
4.5
5.5
VOL
Minimum Low Level
4.5
Output Voltage
5.5
4.5
5.5
IIN
Maximum Input
Leakage Current
5.5
IOZ
VI (OE) = VIL, VIH
VI = VCC, GND
5.5
VO = VCC , GND
∆ICCT
Additional Max. ICC/Input
5.5
IOLD
†Minimum Dynamic
5.5
Output Current
IOHD
5.5
ICC
Maximum Quiescent
Supply Current
5.5
* All outputs loaded; thresholds on input associated with output under test.
† Maximum test duration 2.0 ms, one input loaded at a time.
74AC
74AC
VCC*
(V)
TA = +25°C
CL = 50 pF
TA = –40°C
to +85°C
CL = 50 pF
Unit
Min Max Min Max
3.3
2.0
9.0
1.5
10
ns
5.0
1.5
6.5
1.0
7.5
3.3
2.0
9.0
1.5
10
ns
5.0
1.5
6.5
1.0
7.5
3.3
2.0
11
1.5
12
ns
5.0
1.5
8.5
1.0
9.5
3.3
2.0
11
1.5
12
ns
5.0
1.5
8.5
1.0
9.5
3.3
2.0
12
1.5
13
ns
5.0
1.5
9.5
1.0 10.5
3.3
2.0
12
1.5
13
ns
5.0
1.5
9.5
1.0 10.5
74ACT
74ACT
TA = +25°C
TA =
–40°C to +85°C
Unit
Conditions
Typ Guaranteed Limits
1.5 2.2
2.0
1.5 2.0
2.0
1.5 0.8
0.8
1.5 0.8
0.8
4.49 4.4
4.4
5.49 5.4
5.4
V
VOUT = 0.1 V
or VCC – 0.1 V
V
VOUT = 0.1 V
or VCC – 0.1 V
V
IOUT = – 50 µA
3.86
3.76
4.86
4.76
*VIN = VIL or VIH
V
IOH
– 24 mA
– 24 mA
0.001 0.1
0.1
0.001 0.1
0.1
V
IOUT = – 50 µA
0.36
0.44
0.36
0.44
±0.1
±1.0
*VIN = VIL or VIH
V
IOH
– 24 mA
– 24 mA
µA
VI = VCC, GND
±0.5
±5.0
0.6
1.5
75
–75
8.0
80
VI (OE) = VIL, VIH
µA
VI = VCC, GND
VO = VCC , GND
mA
VI = VCC – 2.1 V
mA
VOLD = 1.65 V Max
mA
VOHD = 3.85 V Min
µA
VIN = VCC or GND
FACT DATA
5-3
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