Philips 74lv02 DATASHEETS
INTEGRATED CIRCUITS
74LV02
Quad 2-input NOR gate
Product specification
Supersedes data of 1997 Feb 03
IC24 Data Handbook
1998 Apr 20
Philips Semiconductors Product specification
74L V02Quad 2-input NOR gate
FEA TURES
•Wide operating voltage: 1.0 to 5.5 V
•Optimized for low voltage applications: 1.0 to 5.5 V
•Accepts TTL input levels between V
•Typical V
T
amb
•Typical V
T
amb
(output ground bounce) < 0.8 V at V
OLP
= 25°C
(output VOH undershoot) > 2 V at V
OHV
= 25°C
= 2.7 V and V
CC
CC
CC
CC
= 3.3 V,
= 3.3 V,
•Output capability: standard
•I
category: SSI
CC
QUICK REFERENCE DATA
GND = 0 V; T
SYMBOL
t
NOTES:
is used to determine the dynamic power dissipation (PD in µW)
1. C
PD
P
= CPD × V
D
= input frequency in MHz; CL = output load capacitance in pF;
f
i
f
= output frequency in MHz; VCC = supply voltage in V;
o
(C
L
2. The condition is V
= 25°C; tr = tf ≤ 2.5 ns
amb
PHL/tPLH
C
I
C
PD
2
CC
2
V
fo) = sum of the outputs.
CC
PARAMETER CONDITIONS TYPICAL UNIT
Propagation delay
nA, nB to nY
Input capacitance 3.5 pF
Power dissipation capacitance per gate See Notes 1 and 2 22 pF
CC.
2
fo) where:
CC
× fi (CL V
= GND to V
I
= 3.6 V
DESCRIPTION
The 74LV02 is a low-voltage Si-gate CMOS device that is pin and
function compatible with 74HC/HCT02.
The 74LV02 provides the 2-input NOR function.
CL = 15 pF;
VCC = 3.3 V
6 ns
ORDERING INFORMATION
PACKAGES TEMPERATURE RANGE OUTSIDE NORTH AMERICA NORTH AMERICA PKG. DWG. #
14-Pin Plastic DIL –40°C to +125°C 74LV02 N 74LV02 N SOT27-1
14-Pin Plastic SO –40°C to +125°C 74LV02 D 74LV02 D SOT108-1
14-Pin Plastic SSOP Type II –40°C to +125°C 74LV02 DB 74LV02 DB SOT337-1
14-Pin Plastic TSSOP Type I –40°C to +125°C 74LV02 PW 74LV02PW DH SOT402-1
PIN DESCRIPTION
PIN
NUMBER
1, 4, 10, 13 1Y – 4Y Data outputs
2, 5, 8, 11 1A – 4A Data inputs
3, 6, 9, 12 1B – 4B Data inputs
7 GND Ground (0 V)
14 V
SYMBOL FUNCTION
CC
Positive supply voltage
FUNCTION TABLE
INPUTS OUTPUTS
nA nB nY
L L H
L H L
H L L
H H L
NOTES:
H = HIGH voltage level
L =LOW voltage level
1998 Apr 20 853–1899 19257
2
Philips Semiconductors Product specification
Quad 2-input NOR gate
PIN CONFIGURATION
1
1Y
2
1A
3
1B
4
2Y
5
2A
6
2B
7
GND
LOGIC SYMBOL
2
1A
3
1B
5
2A
6
2B
8
3A
9
3B
11
4A
12
4B
1Y
2Y
3Y
4Y
14
V
4Y
13
4B
12
11
4A
3Y
10
3B
9
3A8
SV00389
1
4
10
13
74LV02
LOGIC SYMBOL (IEEE/IEC)
CC
2
3
5
6
8
9
11
12
LOGIC DIAGRAM (ONE GATE)
A
B
≥1
≥1
≥1
≥1
1
4
10
13
SV00391
Y
SV00393
SV00390
RECOMMENDED OPERA TING CONDITIONS
SYMBOL PARAMETER CONDITIONS MIN TYP. MAX UNIT
V
V
V
T
amb
tr, t
NOTE:
1. The LV is guaranteed to function down to V
DC supply voltage See Note 1 1.0 3.3 5.5 V
CC
Input voltage 0 – V
I
Output voltage 0 – V
O
Operating ambient temperature range in free air
Input rise and fall times
f
CC
See DC and AC
characteristics
VCC = 1.0V to 2.0V
VCC = 2.0V to 2.7V
VCC = 2.7V to 3.6V
VCC = 3.6V to 5.5V
= 1.0V (input levels GND or VCC); DC characteristics are guaranteed from VCC = 1.2V to VCC = 5.5V.
–40
–40
–
–
–
–
–
–
–
–
CC
CC
+85
+125
500
200
100
50
ns/V
V
V
°C
1998 Apr 20
3
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