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74F283_04 Datasheet(数据表) 4 Page - Fairchild Semiconductor

部件型号  74F283
说明  4-Bit Binary Full Adder with Fast Carry
下载  6 Pages
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制造商  FAIRCHILD [Fairchild Semiconductor]
网页  http://www.fairchildsemi.com
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74F283 Datasheet(HTML) 4 Page - Fairchild Semiconductor

   
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4
Absolute Maximum Ratings(Note 1)
Recommended Operating
Conditions
Note 1: Absolute maximum ratings are values beyond which the device
may be damaged or have its useful life impaired. Functional operation
under these conditions is not implied.
Note 2: Either voltage limit or current limit is sufficient to protect inputs.
DC Electrical Characteristics
AC Electrical Characteristics
Storage Temperature
−65°C to +150°C
Ambient Temperature under Bias
−55°C to +125°C
Junction Temperature under Bias
−55°C to +150°C
VCC Pin Potential to Ground Pin
−0.5V to +7.0V
Input Voltage (Note 2)
−0.5V to +7.0V
Input Current (Note 2)
−30 mA to +5.0 mA
Voltage Applied to Output
in HIGH State (with VCC = 0V)
Standard Output
−0.5V to V
CC
3-STATE Output
−0.5V to +5.5V
Current Applied to Output
in LOW State (Max)
twice the rated IOL (mA)
ESD Last Passing Voltage (Min)
4000V
Free Air Ambient Temperature
0
°C to +70°C
Supply Voltage
+4.5V to +5.5V
Symbol
Parameter
Min
Typ
Max
Units
VCC
Conditions
VIH
Input HIGH Voltage
2.0
V
Recognized as a HIGH Signal
VIL
Input LOW Voltage
0.8
V
Recognized as a LOW Signal
VCD
Input Clamp Diode Voltage
−1.2
V
Min
IIN = −18 mA
VOH
Output HIGH
10% VCC
2.5
VMin
IOH = −1 mA
Voltage
5% VCC
2.7
IOH = −1 mA
VOL
Output LOW Voltage
10% VCC
0.5
V
Min
IOL = 20 mA
IIH
Input HIGH
5.0
µAMax
VIN = 2.7V
Current
IBVI
Input HIGH Current
7.0
µAMax
VIN = 7.0V
Breakdown Test
ICEX
Output HIGH
50
µAMax
VOUT = VCC
Leakage Current
VID
Input Leakage
4.75
V
0.0
IID = 1.9 µA
Test
All Other Pins Grounded
IOD
Output Leakage
3.75
µA0.0
VIOD = 150 mV
Circuit Current
All Other Pins Grounded
IIL
Input LOW Current
−0.6
mA
Max
VIN = 0.5V (CO)
−1.2
VIN = 0.5V (An, Bn)
IOS
Output Short-Circuit Current
−60
−150
mA
Max
VOUT = 0V
ICCH
Power Supply Current
36
55
mA
Max
VO = HIGH
ICCL
Power Supply Current
36
55
mA
Max
VO = LOW
Symbol
Parameter
TA = +25°CTA = −55°C to +125°CTA = 0°C to +70°C
Units
VCC = +5.0V
VCC = 5.0V
VCC = 5.0V
CL = 50 pF
CL = 50 pF
CL = 50 pF
Min
Typ
Max
Min
Max
Min
Max
tPLH
Propagation Delay
3.5
7.0
9.5
3.5
14.0
3.5
11.0
ns
tPHL
C0 to Sn
3.0
7.0
9.5
3.0
14.0
3.0
11.0
tPLH
Propagation Delay
3.0
7.0
9.5
3.0
17.0
3.0
13.0
ns
tPHL
An or Bn to Sn
3.0
7.0
9.5
3.0
14.0
3.0
11.5
tPLH
Propagation Delay
3.0
5.7
7.5
3.0
10.5
3.0
8.5
ns
tPHL
C0 to C4
3.0
5.4
7.0
2.5
10.0
3.0
8.0
tPLH
Propagation Delay
3.0
5.7
7.5
3.0
10.5
3.0
8.5
ns
tPHL
An or Bn to C4
2.5
5.3
7.0
2.5
10.0
2.5
8.0




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