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MC74AC112 View Datasheet(PDF) - Motorola => Freescale

Part Name
Description
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MC74AC112
Motorola
Motorola => Freescale Motorola
MC74AC112 Datasheet PDF : 6 Pages
1 2 3 4 5 6
MC74AC112 MC74ACT112
AC OPERATING REQUIREMENTS
Symbol
Parameter
ts
Set-up Time, HIGH or LOW
Jn or Kn to CPn
th
Hold Time, HIGH or LOW
Jn or Kn to CPn
tw
Pulse Width
CPn
tw
Pulse Width
CDn or SDn
trec
Recovery Time
CDn or SDn to CP
* Voltage Range 3.3 V is 3.3 V ±0.3 V.
Voltage Range 5.0 V is 5.0 V ±0.5 V.
74AC
74AC
VCC*
(V)
TA = +25°C
CL = 50 pF
TA = –40°C
to +85°C
CL = 50 pF
Unit
Fig.
No.
Typ
Guaranteed Minimum
3.3
6.5
7.5
ns
3-9
5.0
4.5
5.0
3.3
0
0
ns
3-9
5.0
0
0
3.3
6.0
6.5
ns
3-6
5.0
5.0
5.5
3.3
6.5
7.5
ns
3-6
5.0
5.0
5.5
3.3
0
0
ns
3-9
5.0
0
0
DC CHARACTERISTICS
74ACT
74ACT
Symbol
Parameter
VCC
(V)
TA = +25°C
TA =
–40°C to +85°C
Unit
Conditions
Typ Guaranteed Limits
VIH
VIL
VOH
Minimum High Level
Input Voltage
Maximum Low Level
Input Voltage
Minimum High Level
Output Voltage
4.5
1.5 2.0
2.0
5.5
1.5 2.0
2.0
4.5
1.5 0.8
0.8
5.5
1.5 0.8
0.8
4.5 4.49 4.4
4.4
5.5 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
VOL
Maximum Low Level
Output Voltage
4.5
3.86
3.76
5.5
4.86
4.76
4.5 0.001 0.1
0.1
5.5 0.001 0.1
0.1
*VIN = VIL or VIH
V
IOH
–24 mA
–24 mA
V
IOUT = 50 µA
IIN
Maximum Input
Leakage Current
*VIN = VIL or VIH
4.5
5.5
0.36
0.44
0.36
0.44
V
IOL
24 mA
24 mA
5.5
±0.1
±1.0
µA
VI = VCC, GND
ICCT
IOLD
IOHD
ICC
Additional Max. ICC/Input
†Minimum Dynamic
Output Current
Maximum Quiescent
Supply Current
5.5
0.6
1.5
5.5
75
5.5
–75
5.5
4.0
40
mA
VI = VCC – 2.1 V
mA
VOLD = 1.65 V Max
mA
VOHD = 3.85 V Min
µA
VIN = VCC or GND
* All outputs loaded; thresholds on input associated with output under test.
† Maximum test duration 2.0 ms, one output loaded at a time.
FACT DATA
5-4
 

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