MC74F828N View Datasheet(PDF) - Motorola => Freescale
Part Name
Description
MFG CO.
MC74F828N Datasheet PDF : 3 Pages
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MC54/74F827 • MC54/74F828
DC CHARACTERISTICS OVER OPERATING TEMPERATURE RANGE (unless otherwise specified)
Limits
Symbol
Parameter
Min
Typ
Max
Unit
Test Conditions
VIH
Input HIGH Voltage
2.0
—
—
V Guaranteed Input HIGH Voltage
VIL
Input LOW Voltage
—
—
0.8
V Guaranteed Input LOW Voltage
VIK
Input Clamp Diode Voltage
—
—
–1.2
V IIN = –18 mA
VCC = MIN
54
2.0
—
—
V IOH = –12 mA
VOH
Output HIGH Voltage
74
2.0
—
—
V IOH = –15 mA
VCC = MIN
54, 74 2.4
—
—
V IOH = –3.0 mA
74
2.7
—
—
V IOH = –3.0 mA
VCC = 4.75 V
VOL
Output LOW Voltage
54
—
—
0.55
V IOL = 48 mA
74
—
—
0.55
V IOL = 64 mA
VCC = MIN
IOZH
Output Off Current HIGH
—
—
50
µA VOUT = 2.7 V
VCC = MAX
IOZL
Output Off Current LOW
—
—
–50
µA VOUT = 0.5 V
VCC = MAX
IIH
Input HIGH Current
—
—
20
µA VIN = 2.7 V
—
—
100
µA VIN = 7.0 V
VCC = 0 V
IIL
Input LOW Current
—
—
–20
µA VIN = 0.5 V
VCC = MAX
IOS
Output Short Circuit Current (Note 2) –100
—
–225
mA VOUT = 0 V
VCC = MAX
ICCH
Power Supply Current
HIGH
F827
—
—
70
mA
Outputs HIGH
VCC = MAX
F828
—
—
45
mA
ICCL
Power Supply Current
LOW
F827
—
F828
—
—
100
mA
Outputs LOW
VCC = MAX
—
85
mA
F827
—
—
90
mA
ICCZ
Power Supply Current OFF
Outputs OFF
VCC = MAX
F828
—
—
70
mA
NOTES:
1. For conditions shown as MIN or MAX, use the appropriate value specified under recommended operating conditions for the applicable device type.
2. Not more than one output should be shorted at a time, nor for more than 1 second.
AC CHARACTERISTICS
54/74F
54F
74F
TA = +25°C
VCC = +5.0 V
CL = 50 pF
TA = – 55°C to +125°C
VCC = 5.0 V ± 10%
CL = 50 pF
TA = 0°C to 70°C
VCC = 5.0 V ± 10%
CL = 50 pF
Symbol
Parameter
Min
Max
Min
Max
Min
Max
Unit
tPLH
tPHL
Propagation Delay,
Data to Output
2.0
8.5
2.0
10
2.0
9.0
ns
2.0
8.5
2.0
10
2.0
9.0
tPZH
tPZL
Output Enable Time
3.5
9.5
3.5
11
3.5
10
F827
ns
4.0
9.0
4.0
10.5
4.0
9.5
tPHZ
tPLZ
Output Disable Time
2.0
8.0
2.0
9.5
2.0
8.5
ns
1.5
8.0
1.5
9.5
1.5
8.5
tPLH
tPHL
Propagation Delay,
Data to Output
2.0
9.0
2.0
11
2.0
10
ns
1.0
8.0
1.0
10
1.0
9.0
tPZH
tPZL
Output Enable Time
3.5
9.5
3.5
11
3.5
10
F828
ns
4.0
9.0
4.0
10.5
4.0
9.5
tPHZ
tPLZ
Output Disable Time
2.0
8.5
2.0
10
2.0
9.0
ns
1.5
7.0
1.5
9.0
1.5
8.0
FAST AND LS TTL DATA
4-263
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