Fairchild Semiconductor 74F02SJX, 74F02SJ, 74F02SCX, 74F02SC, 74F02PC Datasheet
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April 1988
Revised July 1999
74F02
Quad 2-Input NOR Gate
General Description
This device contains four independent gates, each of which performs the logic NOR function.
Ordering Code:
Order Number |
Package Number |
Package Description |
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74F02SC |
M14A |
14-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-120, 0.150 Narrow |
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74F02SJ |
M14D |
14-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide |
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74F02PC |
N14A |
14-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300 Wide |
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Devices also available in Tape and Reel. Specify by appending the suffix letter “X” to the ordering code.
Logic Symbol |
Connection Diagram |
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IEEE/IEC |
Unit Loading/Fan Out
Pin Names |
Description |
U.L. |
Input IIH/IIL |
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HIGH/LOW |
Output IOH/IOL |
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An, Bn |
Inputs |
1.0/1.0 |
20 μA/−0.6 mA |
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Outputs |
50/33.3 |
−1 mA/20 mA |
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O |
n |
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Gate NOR Input-2 Quad 74F02
© 1999 Fairchild Semiconductor Corporation |
DS009455 |
www.fairchildsemi.com |
74F02
Absolute Maximum Ratings(Note 1)
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 |
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in HIGH State (with VCC = 0V) |
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Standard Output |
−0.5V to VCC |
3-STATE Output |
−0.5V to +5.5V |
Current Applied to Output |
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in LOW State (Max) |
twice the rated IOL (mA) |
Recommended Operating
Conditions
Free Air Ambient Temperature |
0°C to +70°C |
Supply Voltage |
+4.5V to +5.5V |
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
Symbol |
Parameter |
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Min |
Typ |
Max |
Units |
VCC |
Conditions |
VIH |
Input HIGH Voltage |
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2.0 |
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V |
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Recognized as a HIGH Signal |
VIL |
Input LOW Voltage |
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0.8 |
V |
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Recognized as a LOW Signal |
VCD |
Input Clamp Diode Voltage |
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−1.2 |
V |
Min |
IIN = −18 mA |
VOH |
Output HIGH |
10% VCC |
2.5 |
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V |
Min |
IOH = −1 mA |
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Voltage |
5% VCC |
2.7 |
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IOH = −1 mA |
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VOL |
Output LOW |
10% VCC |
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0.5 |
V |
Min |
IOL = 20 mA |
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Voltage |
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IIH |
Input HIGH |
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5.0 |
μA |
Max |
VIN = 2.7V |
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Current |
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IBVI |
Input HIGH Current |
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7.0 |
μA |
Max |
VIN = 7.0V |
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Breakdown Test |
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ICEX |
Output HIGH |
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50 |
μA |
Max |
VOUT = VCC |
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Leakage Current |
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VID |
Input Leakage |
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4.75 |
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V |
0.0 |
IID = 1.9 μA |
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Test |
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All other pins grounded |
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IOD |
Output Leakage |
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3.75 |
μA |
0.0 |
VIOD = 150 mV |
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Circuit Current |
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All other pins grounded |
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IIL |
Input LOW Current |
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−0.6 |
mA |
Max |
VIN = 0.5V |
IOS |
Output Short-Circuit Current |
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−60 |
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−150 |
mA |
Max |
VOUT = 0V |
ICCH |
Power Supply Current |
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3.7 |
5.6 |
mA |
Max |
VO = HIGH |
ICCL |
Power Supply Current |
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8.7 |
13.0 |
mA |
Max |
VO = LOW |
AC Electrical Characteristics
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TA = +25°C |
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TA = −55°C to +125°C |
TA = 0°C to +70°C |
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Symbol |
Parameter |
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VCC = +5.0V |
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VCC = +5.0V |
VCC = +5.0V |
Units |
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CL = 50 pF |
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CL = 50 pF |
CL = 50 pF |
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Min |
Typ |
Max |
Min |
Max |
Min |
Max |
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tPLH |
Propagation Delay |
2.5 |
4.4 |
5.5 |
2.5 |
7.5 |
2.5 |
6.5 |
ns |
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tPHL |
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1.5 |
3.2 |
4.3 |
1.5 |
6.5 |
1.5 |
5.3 |
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An, Bn to On |
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www.fairchildsemi.com |
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