74LVC2G02DP [NXP]

Dual 2-input NOR gate; 双路2输入或非门
74LVC2G02DP
型号: 74LVC2G02DP
厂家: NXP    NXP
描述:

Dual 2-input NOR gate
双路2输入或非门

逻辑集成电路 光电二极管
文件: 总15页 (文件大小:88K)
中文:  中文翻译
下载:  下载PDF数据表文档文件
74LVC2G02  
Dual 2-input NOR gate  
Rev. 05 — 4 September 2007  
Product data sheet  
1. General description  
The 74LVC2G02 provides a 2-input NOR gate function.  
Inputs can be driven from either 3.3 V or 5 V devices. This feature allows the use of these  
devices as translators in a mixed 3.3 V and 5 V environment.  
This device is fully specified for partial power-down applications using IOFF. The IOFF  
circuitry disables the output, preventing the damaging backflow current through the device  
when it is powered down.  
2. Features  
Wide supply voltage range from 1.65 V to 5.5 V  
5 V tolerant outputs for interfacing with 5 V logic  
High noise immunity  
±24 mA output drive (VCC = 3.0 V)  
CMOS low power consumption  
Complies with JEDEC standard:  
JESD8-7 (1.65 V to 1.95 V)  
JESD8-5 (2.3 V to 2.7 V)  
JESD8-B/JESD36 (2.7 V to 3.6 V)  
Latch-up performance exceeds 250 mA  
Direct interface with TTL levels  
Inputs accept voltages up to 5 V  
ESD protection:  
HBM EIA/JESD22-A114E exceeds 2000 V  
MM EIA/JESD22-A115-A exceeds 200 V  
Multiple package options  
Specified from 40 °C to +85 °C and 40 °C to +125 °C  
74LVC2G02  
NXP Semiconductors  
Dual 2-input NOR gate  
3. Ordering information  
Table 1.  
Ordering information  
Type number  
Package  
Temperature range Name  
Description  
Version  
74LVC2G02DP  
40 °C to +125 °C  
TSSOP8  
plastic thin shrink small outline package; 8 leads;  
body width 3 mm; lead length 0.5 mm  
SOT505-2  
74LVC2G02DC 40 °C to +125 °C  
74LVC2G02GT 40 °C to +125 °C  
VSSOP8  
XSON8  
XQFN8  
plastic very thin shrink small outline package; 8 leads; SOT765-1  
body width 2.3 mm  
plastic extremely thin small outline package; no leads; SOT833-1  
8 terminals; body 1 × 1.95 × 0.5 mm  
74LVC2G02GM 40 °C to +125 °C  
plastic extremely thin quad flat package; no leads;  
SOT902-1  
8 terminals; body 1.6 × 1.6 × 0.5 mm  
4. Marking  
Table 2.  
Marking  
Type number  
74LVC2G02DP  
74LVC2G02DC  
74LVC2G02GT  
74LVC2G02GM  
Marking code  
V02  
V02  
V02  
V02  
5. Functional diagram  
1
1  
1  
7
3
1
2
1A  
1B  
2
1Y  
2Y  
7
3
5
6
2A  
2B  
5
6
mna716  
mna717  
Fig 1. Logic symbol  
Fig 2. IEC logic symbol  
B
A
Y
mna105  
Fig 3. Logic diagram (one gate)  
74LVC2G02_5  
© NXP B.V. 2007. All rights reserved.  
Product data sheet  
Rev. 05 — 4 September 2007  
2 of 15  
74LVC2G02  
NXP Semiconductors  
Dual 2-input NOR gate  
6. Pinning information  
6.1 Pinning  
74LVC2G02  
1
2
3
4
8
7
6
5
1A  
1B  
V
CC  
1Y  
2B  
2A  
2Y  
GND  
001aab642  
Fig 4. Pin configuration TSSOP8 and VSSOP8  
74LVC2G02  
terminal 1  
index area  
74LVC2G02  
1A  
1B  
1
2
3
4
8
7
6
5
V
1Y  
1
CC  
7
6
5
1A  
1B  
2Y  
1Y  
2B  
2A  
2B  
2A  
2
3
2Y  
GND  
001aae971  
001aab643  
Transparent top view  
Transparent top view  
Fig 5. Pin configuration XSON8  
Fig 6. Pin configuration XQFN8  
6.2 Pin description  
Table 3.  
Symbol  
Pin description  
Pin  
Description  
TSSOP8, VSSOP8  
XSON8  
XQFN8  
1A  
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
7
6
5
4
3
2
1
8
data input  
1B  
data input  
2Y  
data output  
ground (0 V)  
data input  
GND  
2A  
2B  
data input  
1Y  
data output  
supply voltage  
VCC  
74LVC2G02_5  
© NXP B.V. 2007. All rights reserved.  
Product data sheet  
Rev. 05 — 4 September 2007  
3 of 15  
74LVC2G02  
NXP Semiconductors  
Dual 2-input NOR gate  
7. Functional description  
Table 4.  
Function table[1]  
Input  
nA  
L
Output  
nB  
L
nY  
H
L
X
H
H
X
L
[1] H = HIGH voltage level; L = LOW voltage level; X = don’t care  
8. Limiting values  
Table 5.  
Limiting values  
In accordance with the Absolute Maximum Rating System (IEC 60134). Voltages are referenced to GND (ground = 0 V).  
Symbol  
VCC  
VI  
Parameter  
Conditions  
Min  
0.5  
0.5  
0.5  
0.5  
50  
-
Max  
+6.5  
+6.5  
VCC + 0.5  
+6.5  
-
Unit  
V
supply voltage  
input voltage  
output voltage  
[1]  
[1]  
V
VO  
Active mode  
V
[1][2]  
Power-down mode  
VI < 0 V  
V
IIK  
input clamping current  
output clamping current  
output current  
mA  
mA  
mA  
mA  
mA  
°C  
IOK  
IO  
VO < 0 V or VO > VCC  
VO = 0 V to VCC  
±50  
±50  
100  
-
-
ICC  
IGND  
Tstg  
Ptot  
supply current  
-
ground current  
100  
65  
-
storage temperature  
total power dissipation  
+150  
300  
[3]  
Tamb = 40 °C to +125 °C  
mW  
[1] The input and output voltage ratings may be exceeded if the input and output current ratings are observed.  
[2] When VCC = 0 V (Power-down mode), the output voltage can be 5.5 V in normal condition.  
[3] For TSSOP8 package: above 55 °C the value of Ptot derates linearly with 2.5 mW/K.  
For VSSOP8 package: above 110 °C the value of Ptot derates linearly with 8 mW/K.  
For XSON8 and XQFN packages: above 45 °C the value of Ptot derates linearly with 2.4 mW/K.  
9. Recommended operating conditions  
Table 6.  
Symbol  
VCC  
Recommended operating conditions  
Parameter  
Conditions  
Min  
Typ  
Max  
5.5  
Unit  
V
supply voltage  
input voltage  
output voltage  
1.65  
-
-
-
-
-
-
-
VI  
0
5.5  
V
VO  
Active mode  
0
VCC  
5.5  
V
Power-down mode  
0
V
Tamb  
ambient temperature  
40  
+125  
20  
°C  
ns/V  
ns/V  
t/V  
input transition rise and fall  
rate  
VCC = 1.65 V to 2.7 V  
VCC = 2.7 V to 5.5 V  
-
-
10  
74LVC2G02_5  
© NXP B.V. 2007. All rights reserved.  
Product data sheet  
Rev. 05 — 4 September 2007  
4 of 15  
74LVC2G02  
NXP Semiconductors  
Dual 2-input NOR gate  
10. Static characteristics  
Table 7.  
Static characteristics  
At recommended operating conditions; voltages are referenced to GND (ground = 0 V).  
Symbol Parameter  
Conditions  
Min  
Typ  
Max  
Unit  
Tamb = 40 °C to +85 °C[1]  
VIH  
HIGH-level input voltage VCC = 1.65 V to 1.95 V  
VCC = 2.3 V to 2.7 V  
0.65 × VCC  
-
-
-
-
-
-
-
-
-
V
V
V
V
V
V
V
V
1.7  
-
VCC = 2.7 V to 3.6 V  
2.0  
-
VCC = 4.5 V to 5.5 V  
0.7 × VCC  
-
VIL  
LOW-level input voltage  
VCC = 1.65 V to 1.95 V  
VCC = 2.3 V to 2.7 V  
VCC = 2.7 V to 3.6 V  
VCC = 4.5 V to 5.5 V  
-
-
-
-
0.35 × VCC  
0.7  
0.8  
0.3 × VCC  
VOH  
HIGH-level output voltage VI = VIH or VIL  
IO = 100 µA; VCC = 1.65 V to 5.5 V  
V
CC 0.1  
-
-
-
-
-
-
-
V
V
V
V
V
V
IO = 4 mA; VCC = 1.65 V  
IO = 8 mA; VCC = 2.3 V  
IO = 12 mA; VCC = 2.7 V  
IO = 24 mA; VCC = 3.0 V  
IO = 32 mA; VCC = 4.5 V  
1.2  
1.9  
2.2  
2.3  
3.8  
1.53  
2.13  
2.50  
2.60  
4.10  
VOL  
LOW-level output voltage VI = VIH or VIL  
IO = 100 µA; VCC = 1.65 V to 5.5 V  
IO = 4 mA; VCC = 1.65 V  
-
-
-
-
-
-
-
-
-
-
0.1  
V
0.08 0.45  
0.14 0.3  
0.19 0.4  
0.37 0.55  
0.43 0.55  
±0.1 ±5  
V
IO = 8 mA; VCC = 2.3 V  
V
IO = 12 mA; VCC = 2.7 V  
V
IO = 24 mA; VCC = 3.0 V  
V
IO = 32 mA; VCC = 4.5 V  
V
II  
input leakage current  
VI = 5.5 V or GND; VCC = 0 V to 5.5 V  
µA  
µA  
µA  
IOFF  
ICC  
power-off leakage current VI or VO = 5.5 V; VCC = 0 V  
supply current VI = 5.5 V or GND;  
CC = 1.65 V to 5.5 V; IO = 0 A  
additional supply current per pin; VI = VCC 0.6 V; IO = 0 A;  
CC = 2.3 V to 5.5 V  
±0.1 ±10  
0.1  
10  
500  
-
V
ICC  
-
-
5
µA  
V
CI  
input capacitance  
2.5  
pF  
Tamb = 40 °C to +125 °C  
VIH  
HIGH-level input voltage VCC = 1.65 V to 1.95 V  
VCC = 2.3 V to 2.7 V  
0.65 × VCC  
-
-
-
-
-
-
-
-
-
V
V
V
V
V
V
V
V
1.7  
-
VCC = 2.7 V to 3.6 V  
2.0  
-
VCC = 4.5 V to 5.5 V  
0.7 × VCC  
-
VIL  
LOW-level input voltage  
VCC = 1.65 V to 1.95 V  
VCC = 2.3 V to 2.7 V  
VCC = 2.7 V to 3.6 V  
VCC = 4.5 V to 5.5 V  
-
-
-
-
0.35 × VCC  
0.7  
0.8  
0.3 × VCC  
74LVC2G02_5  
© NXP B.V. 2007. All rights reserved.  
Product data sheet  
Rev. 05 — 4 September 2007  
5 of 15  
74LVC2G02  
NXP Semiconductors  
Dual 2-input NOR gate  
Table 7.  
Static characteristics …continued  
At recommended operating conditions; voltages are referenced to GND (ground = 0 V).  
Symbol Parameter  
VOH HIGH-level output voltage VI = VIH or VIL  
IO = 100 µA; VCC = 1.65 V to 5.5 V  
Conditions  
Min  
Typ  
Max  
Unit  
VCC 0.1  
-
-
-
-
-
-
-
-
-
-
-
-
V
V
V
V
V
V
IO = 4 mA; VCC = 1.65 V  
IO = 8 mA; VCC = 2.3 V  
IO = 12 mA; VCC = 2.7 V  
IO = 24 mA; VCC = 3.0 V  
IO = 32 mA; VCC = 4.5 V  
0.95  
1.7  
1.9  
2.0  
3.4  
VOL  
LOW-level output voltage VI = VIH or VIL  
IO = 100 µA; VCC = 1.65 V to 5.5 V  
IO = 4 mA; VCC = 1.65 V  
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
0.1  
V
0.70  
0.45  
0.60  
0.80  
0.80  
±20  
±20  
40  
V
IO = 8 mA; VCC = 2.3 V  
V
IO = 12 mA; VCC = 2.7 V  
V
IO = 24 mA; VCC = 3.0 V  
V
IO = 32 mA; VCC = 4.5 V  
V
II  
input leakage current  
VI = 5.5 V or GND; VCC = 0 V to 5.5 V  
µA  
µA  
µA  
IOFF  
ICC  
power-off leakage current VI or VO = 5.5 V; VCC = 0 V  
supply current VI = 5.5 V or GND;  
CC = 1.65 V to 5.5 V; IO = 0 A  
additional supply current per pin; VI = VCC 0.6 V; IO = 0 A;  
CC = 2.3 V to 5.5 V  
V
ICC  
-
-
5000  
µA  
V
[1] All typical values are measured at Tamb = 25 °C.  
74LVC2G02_5  
© NXP B.V. 2007. All rights reserved.  
Product data sheet  
Rev. 05 — 4 September 2007  
6 of 15  
74LVC2G02  
NXP Semiconductors  
Dual 2-input NOR gate  
11. Dynamic characteristics  
Table 8.  
Dynamic characteristics  
Voltages are referenced to GND (ground 0 V); for test circuit see Figure 8.  
Symbol Parameter Conditions 40 °C to +85 °C  
40 °C to +125 °C Unit  
Min  
Typ[1]  
Max  
Min  
Max  
[2]  
tpd  
propagation delay nA, nB to nY; see Figure 7  
VCC = 1.65 V to 1.95 V  
VCC = 2.3 V to 2.7 V  
1.2  
0.8  
0.8  
0.6  
0.6  
-
3.8  
2.4  
3.2  
2.4  
1.8  
14  
8.9  
5.4  
6.0  
4.9  
4.3  
-
1.2  
0.8  
0.8  
0.6  
0.6  
-
11.2  
6.8  
7.5  
6.2  
5.5  
-
ns  
ns  
ns  
ns  
ns  
pF  
VCC = 2.7 V  
VCC = 3.0 V to 3.6 V  
VCC = 4.5 V to 5.5 V  
[3]  
CPD  
power dissipation per gate; VI = GND to VCC  
capacitance  
[1] Typical values are measured at nominal VCC and at Tamb = 25 °C.  
[2] tpd is the same as tPLH and tPHL  
[3] CPD is used to determine the dynamic power dissipation (PD in µW).  
PD = CPD × VCC2 × fi × N + Σ(CL × VCC2 × fo) where:  
fi = input frequency in MHz;  
fo = output frequency in MHz;  
CL = output load capacitance in pF;  
VCC = supply voltage in V;  
N = number of inputs switching;  
Σ(CL × VCC2 × fo) = sum of outputs.  
12. Waveforms  
V
I
V
nA, nB input  
M
GND  
t
t
PLH  
PHL  
V
OH  
nY output  
V
M
001aae972  
V
OL  
Measurement points are given in Table 9.  
VOL and VOH are typical output voltage levels that occur with the output load.  
Fig 7. Input (nA, nB) to output (nY) propagation delays  
74LVC2G02_5  
© NXP B.V. 2007. All rights reserved.  
Product data sheet  
Rev. 05 — 4 September 2007  
7 of 15  
74LVC2G02  
NXP Semiconductors  
Dual 2-input NOR gate  
Table 9.  
Measurement points  
Supply voltage  
VCC  
Input  
VM  
Output  
VM  
1.65 V to 1.95 V  
2.3 V to 2.7 V  
2.7 V  
0.5VCC  
0.5VCC  
1.5 V  
1.5 V  
0.5VCC  
0.5VCC  
0.5VCC  
1.5 V  
3.0 V to 3.6 V  
4.5 V to 5.5 V  
1.5 V  
0.5VCC  
t
W
V
I
90 %  
negative  
pulse  
V
V
V
M
M
10 %  
0 V  
t
t
r
f
t
t
f
r
V
I
90 %  
positive  
pulse  
V
M
M
10 %  
0 V  
t
W
V
EXT  
V
CC  
R
L
V
V
O
I
PULSE  
GENERATOR  
DUT  
R
T
C
L
R
L
001aae235  
Test data is given in Table 10.  
Definitions for test circuit:  
RL = Load resistor  
CL = Load capacitance including jig and probe capacitance  
RT = Termination resistance should be equal to output impedance Zo of the pulse generator  
VEXT = Test voltage for switching times  
Fig 8. Load circuitry for switching times  
Table 10. Test data  
Supply voltage  
VCC  
Input  
VI  
Load  
CL  
VEXT  
tr, tf  
RL  
tPLH, tPHL  
open  
1.65 V to 1.95 V  
2.3 V to 2.7 V  
2.7 V  
VCC  
VCC  
2.7 V  
2.7 V  
VCC  
2.0 ns  
2.0 ns  
2.5 ns  
2.5 ns  
2.5 ns  
30 pF  
30 pF  
50 pF  
50 pF  
50 pF  
1 kΩ  
500 Ω  
500 Ω  
500 Ω  
500 Ω  
open  
open  
3.0 V to 3.6 V  
4.5 V to 5.5 V  
open  
open  
74LVC2G02_5  
© NXP B.V. 2007. All rights reserved.  
Product data sheet  
Rev. 05 — 4 September 2007  
8 of 15  
74LVC2G02  
NXP Semiconductors  
Dual 2-input NOR gate  
13. Package outline  
TSSOP8: plastic thin shrink small outline package; 8 leads; body width 3 mm; lead length 0.5 mm  
SOT505-2  
D
E
A
X
c
H
v
M
y
A
E
Z
5
8
A
2
A
(A )  
3
A
1
pin 1 index  
θ
L
p
L
detail X  
1
4
e
w
M
b
p
0
2.5  
5 mm  
scale  
DIMENSIONS (mm are the original dimensions)  
A
(1)  
(1)  
(1)  
A
A
A
b
c
D
E
e
H
E
L
L
p
UNIT  
v
w
y
Z
θ
1
2
3
p
max.  
0.15  
0.00  
0.95  
0.75  
0.38  
0.22  
0.18  
0.08  
3.1  
2.9  
3.1  
2.9  
4.1  
3.9  
0.47  
0.33  
0.70  
0.35  
8°  
0°  
mm  
1.1  
0.65  
0.25  
0.5  
0.2  
0.13  
0.1  
Note  
1. Plastic or metal protrusions of 0.15 mm maximum per side are not included.  
REFERENCES  
OUTLINE  
EUROPEAN  
PROJECTION  
ISSUE DATE  
VERSION  
IEC  
JEDEC  
JEITA  
02-01-16  
SOT505-2  
- - -  
Fig 9. Package outline SOT505-2 (TSSOP8)  
74LVC2G02_5  
© NXP B.V. 2007. All rights reserved.  
Product data sheet  
Rev. 05 — 4 September 2007  
9 of 15  
74LVC2G02  
NXP Semiconductors  
Dual 2-input NOR gate  
VSSOP8: plastic very thin shrink small outline package; 8 leads; body width 2.3 mm  
SOT765-1  
D
E
A
X
c
y
H
v
M
A
E
Z
5
8
Q
A
2
A
A
1
(A )  
3
pin 1 index  
θ
L
p
L
detail X  
1
4
e
w
M
b
p
0
2.5  
5 mm  
scale  
DIMENSIONS (mm are the original dimensions)  
A
(1)  
(2)  
(1)  
A
A
A
b
c
D
E
e
H
L
L
p
Q
UNIT  
v
w
y
Z
θ
1
2
3
p
E
max.  
0.15  
0.00  
0.85  
0.60  
0.27  
0.17  
0.23  
0.08  
2.1  
1.9  
2.4  
2.2  
3.2  
3.0  
0.40  
0.15  
0.21  
0.19  
0.4  
0.1  
8°  
0°  
mm  
1
0.5  
0.12  
0.4  
0.2  
0.13  
0.1  
Notes  
1. Plastic or metal protrusions of 0.15 mm maximum per side are not included.  
2. Plastic or metal protrusions of 0.25 mm maximum per side are not included.  
REFERENCES  
OUTLINE  
EUROPEAN  
PROJECTION  
ISSUE DATE  
VERSION  
IEC  
JEDEC  
JEITA  
02-06-07  
SOT765-1  
MO-187  
Fig 10. Package outline SOT765-1 (VSSOP8)  
74LVC2G02_5  
© NXP B.V. 2007. All rights reserved.  
Product data sheet  
Rev. 05 — 4 September 2007  
10 of 15  
74LVC2G02  
NXP Semiconductors  
Dual 2-input NOR gate  
XSON8: plastic extremely thin small outline package; no leads; 8 terminals; body 1 x 1.95 x 0.5 mm  
SOT833-1  
b
1
2
3
4
4×  
(2)  
L
L
1
e
8
7
6
5
e
1
e
1
e
1
8×  
(2)  
A
A
1
D
E
terminal 1  
index area  
0
1
2 mm  
scale  
DIMENSIONS (mm are the original dimensions)  
(1)  
A
A
1
UNIT  
b
D
E
e
e
L
L
1
1
max max  
0.25  
0.17  
2.0  
1.9  
1.05  
0.95  
0.35 0.40  
0.27 0.32  
mm  
0.5 0.04  
0.6  
0.5  
Notes  
1. Including plating thickness.  
2. Can be visible in some manufacturing processes.  
REFERENCES  
OUTLINE  
VERSION  
EUROPEAN  
PROJECTION  
ISSUE DATE  
IEC  
JEDEC  
JEITA  
- - -  
04-07-22  
04-11-09  
SOT833-1  
- - -  
MO-252  
Fig 11. Package outline SOT833-1 (XSON8)  
74LVC2G02_5  
© NXP B.V. 2007. All rights reserved.  
Product data sheet  
Rev. 05 — 4 September 2007  
11 of 15  
74LVC2G02  
NXP Semiconductors  
Dual 2-input NOR gate  
XQFN8: plastic extremely thin quad flat package; no leads; 8 terminals; body 1.6 x 1.6 x 0.5 mm  
SOT902-1  
D
B
A
terminal 1  
index area  
E
A
A
1
detail X  
e
L
1
e
C
y
y
C
1
L
M
M
v
C
C
A
B
4
w
5
6
7
3
2
metal area  
not for soldering  
e
1
b
e
1
1
terminal 1  
index area  
8
X
0
1
2 mm  
scale  
DIMENSIONS (mm are the original dimensions)  
A
UNIT  
A
1
b
D
E
e
e
1
L
L
v
w
y
y
1
1
max  
0.05 0.25 1.65 1.65  
0.00 0.15 1.55 1.55  
0.35 0.15  
0.25 0.05  
mm  
0.5  
0.55  
0.5  
0.1  
0.05 0.05 0.05  
REFERENCES  
OUTLINE  
VERSION  
EUROPEAN  
PROJECTION  
ISSUE DATE  
IEC  
JEDEC  
MO-255  
JEITA  
05-11-16  
05-11-25  
SOT902-1  
- - -  
- - -  
Fig 12. Package outline SOT902-1 (XQFN8)  
74LVC2G02_5  
© NXP B.V. 2007. All rights reserved.  
Product data sheet  
Rev. 05 — 4 September 2007  
12 of 15  
74LVC2G02  
NXP Semiconductors  
Dual 2-input NOR gate  
14. Abbreviations  
Table 11. Abbreviations  
Acronym  
CMOS  
DUT  
Description  
Complementary Metal Oxide Semiconductor  
Device Under Test  
ESD  
ElectroStatic Discharge  
Human Body Model  
HBM  
MM  
Machine Model  
TTL  
Transistor-Transistor Logic  
15. Revision history  
Table 12. Revision history  
Document ID  
74LVC2G02_5  
Modifications:  
Release date  
20070904  
Data sheet status  
Change notice  
Supersedes  
Product data sheet  
-
74LVC2G02_4  
The format of this data sheet has been redesigned to comply with the new identity  
guidelines of NXP Semiconductors.  
Legal texts have been adapted to the new company name where appropriate.  
In Section 10 “Static characteristics”, changed conditions for input leakage and supply  
current.  
74LVC2G02_4  
74LVC2G02_3  
74LVC2G02_2  
74LVC2G02_1  
20060515  
20050201  
20040915  
20031015  
Product data sheet  
Product specification  
Product specification  
Product specification  
-
-
-
-
74LVC2G02_3  
74LVC2G02_2  
74LVC2G02_1  
-
74LVC2G02_5  
© NXP B.V. 2007. All rights reserved.  
Product data sheet  
Rev. 05 — 4 September 2007  
13 of 15  
74LVC2G02  
NXP Semiconductors  
Dual 2-input NOR gate  
16. Legal information  
16.1 Data sheet status  
Document status[1][2]  
Product status[3]  
Development  
Definition  
Objective [short] data sheet  
This document contains data from the objective specification for product development.  
This document contains data from the preliminary specification.  
This document contains the product specification.  
Preliminary [short] data sheet Qualification  
Product [short] data sheet Production  
[1]  
[2]  
[3]  
Please consult the most recently issued document before initiating or completing a design.  
The term ‘short data sheet’ is explained in section “Definitions”.  
The product status of device(s) described in this document may have changed since this document was published and may differ in case of multiple devices. The latest product status  
information is available on the Internet at URL http://www.nxp.com.  
malfunction of a NXP Semiconductors product can reasonably be expected to  
16.2 Definitions  
result in personal injury, death or severe property or environmental damage.  
NXP Semiconductors accepts no liability for inclusion and/or use of NXP  
Semiconductors products in such equipment or applications and therefore  
such inclusion and/or use is at the customer’s own risk.  
Draft — The document is a draft version only. The content is still under  
internal review and subject to formal approval, which may result in  
modifications or additions. NXP Semiconductors does not give any  
representations or warranties as to the accuracy or completeness of  
information included herein and shall have no liability for the consequences of  
use of such information.  
Applications — Applications that are described herein for any of these  
products are for illustrative purposes only. NXP Semiconductors makes no  
representation or warranty that such applications will be suitable for the  
specified use without further testing or modification.  
Short data sheet — A short data sheet is an extract from a full data sheet  
with the same product type number(s) and title. A short data sheet is intended  
for quick reference only and should not be relied upon to contain detailed and  
full information. For detailed and full information see the relevant full data  
sheet, which is available on request via the local NXP Semiconductors sales  
office. In case of any inconsistency or conflict with the short data sheet, the  
full data sheet shall prevail.  
Limiting values — Stress above one or more limiting values (as defined in  
the Absolute Maximum Ratings System of IEC 60134) may cause permanent  
damage to the device. Limiting values are stress ratings only and operation of  
the device at these or any other conditions above those given in the  
Characteristics sections of this document is not implied. Exposure to limiting  
values for extended periods may affect device reliability.  
Terms and conditions of sale — NXP Semiconductors products are sold  
subject to the general terms and conditions of commercial sale, as published  
at http://www.nxp.com/profile/terms, including those pertaining to warranty,  
intellectual property rights infringement and limitation of liability, unless  
explicitly otherwise agreed to in writing by NXP Semiconductors. In case of  
any inconsistency or conflict between information in this document and such  
terms and conditions, the latter will prevail.  
16.3 Disclaimers  
General — Information in this document is believed to be accurate and  
reliable. However, NXP Semiconductors does not give any representations or  
warranties, expressed or implied, as to the accuracy or completeness of such  
information and shall have no liability for the consequences of use of such  
information.  
No offer to sell or license — Nothing in this document may be interpreted  
or construed as an offer to sell products that is open for acceptance or the  
grant, conveyance or implication of any license under any copyrights, patents  
or other industrial or intellectual property rights.  
Right to make changes — NXP Semiconductors reserves the right to make  
changes to information published in this document, including without  
limitation specifications and product descriptions, at any time and without  
notice. This document supersedes and replaces all information supplied prior  
to the publication hereof.  
16.4 Trademarks  
Notice: All referenced brands, product names, service names and trademarks  
are the property of their respective owners.  
Suitability for use — NXP Semiconductors products are not designed,  
authorized or warranted to be suitable for use in medical, military, aircraft,  
space or life support equipment, nor in applications where failure or  
17. Contact information  
For additional information, please visit: http://www.nxp.com  
For sales office addresses, send an email to: salesaddresses@nxp.com  
74LVC2G02_5  
© NXP B.V. 2007. All rights reserved.  
Product data sheet  
Rev. 05 — 4 September 2007  
14 of 15  
74LVC2G02  
NXP Semiconductors  
Dual 2-input NOR gate  
18. Contents  
1
2
3
4
5
General description . . . . . . . . . . . . . . . . . . . . . . 1  
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1  
Ordering information. . . . . . . . . . . . . . . . . . . . . 2  
Marking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2  
Functional diagram . . . . . . . . . . . . . . . . . . . . . . 2  
6
6.1  
6.2  
Pinning information. . . . . . . . . . . . . . . . . . . . . . 3  
Pinning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3  
Pin description . . . . . . . . . . . . . . . . . . . . . . . . . 3  
7
Functional description . . . . . . . . . . . . . . . . . . . 4  
Limiting values. . . . . . . . . . . . . . . . . . . . . . . . . . 4  
Recommended operating conditions. . . . . . . . 4  
Static characteristics. . . . . . . . . . . . . . . . . . . . . 5  
Dynamic characteristics . . . . . . . . . . . . . . . . . . 7  
Waveforms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7  
Package outline . . . . . . . . . . . . . . . . . . . . . . . . . 9  
Abbreviations. . . . . . . . . . . . . . . . . . . . . . . . . . 13  
Revision history. . . . . . . . . . . . . . . . . . . . . . . . 13  
8
9
10  
11  
12  
13  
14  
15  
16  
Legal information. . . . . . . . . . . . . . . . . . . . . . . 14  
Data sheet status . . . . . . . . . . . . . . . . . . . . . . 14  
Definitions. . . . . . . . . . . . . . . . . . . . . . . . . . . . 14  
Disclaimers . . . . . . . . . . . . . . . . . . . . . . . . . . . 14  
Trademarks. . . . . . . . . . . . . . . . . . . . . . . . . . . 14  
16.1  
16.2  
16.3  
16.4  
17  
18  
Contact information. . . . . . . . . . . . . . . . . . . . . 14  
Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15  
Please be aware that important notices concerning this document and the product(s)  
described herein, have been included in section ‘Legal information’.  
© NXP B.V. 2007.  
All rights reserved.  
For more information, please visit: http://www.nxp.com  
For sales office addresses, please send an email to: salesaddresses@nxp.com  
Date of release: 4 September 2007  
Document identifier: 74LVC2G02_5  

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