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1. General description
The 74HC2G02; 74HCT2G02 is a dual 2-input NOR gate. Inputs include clamp diodes.
This enables the use of current limiting resistors to interface inputs to voltages in excess
of VCC.
2. Features and benefits
Wide supply voltage range from 2.0 V to 6.0 V
Input levels:
For 74HC2G02: CMOS level
For 74HCT2G02: TTL level
Symmetrical output impedance
High noise immunity
Low power dissipation
Balanced propagation delays
Multiple package options
ESD protection:
HBM JESD22-A114E exceeds 2000 V
MM JESD22-A115-A exceeds 200 V
Specified from 40 C to +85 C and 40 C to +125 C
3. Ordering information
74HC2G02; 74HCT2G02
Dual 2-input NOR gate
Rev. 5 — 27 September 2013 Product data sheet
Table 1. Ordering information
Type number Package
Temperature range Name Description Version
74HC2G02DP 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
74HCT2G02DP
74HC2G02DC 40 C to +125 C VSSOP8 plastic very thin shrink small outline p ackage; 8 leads;
body width 2.3 mm SOT765-1
74HCT2G02DC
74HC2G02GD 40 C to +125 C XSON8 plastic extremely thin small outline package; no leads;
8 terminals; body 3 2 0.5 mm SOT996-2
74HCT2G02GD
74HC_HCT2G02 All information provided in this document is subject to legal disclaimers. © NXP B.V. 2013. All rights reserved.
Product data sheet Rev. 5 — 27 September 2013 2 of 14
NXP Semiconductors 74HC2G02; 74HCT2G02
Dual 2-input NOR gate
4. Marking
[1] The pin 1 indicator is located on the lower left corner of the device, below the marking code.
5. Functional diagram
6. Pinning information
6.1 Pinning
Table 2. Marking code
Type number Marking code[1]
74HC2G02DP H02
74HCT2G02DP T02
74HC2G02DC H02
74HCT2G02DC T02
74HC2G02GD H02
74HCT2G02GD T02
Fig 1. Logic symbol Fig 2. IEC logic symbol Fig 3. Logic diagram (one gate)
001aah780
1A
1B 1Y
2A
2B 2Y
001aah781
1
1
mna105
B
A
Y
Fig 4. Pin configuration SOT505-2 (TSSOP8) and
SOT765-1 (VSSOP8) Fig 5. Pin configuration SOT996-2 (XSON8)
74HC2G02
74HCT2G02
1A VCC
1B 1Y
2Y 2B
GND 2A
001aak016
1
2
3
4
6
5
8
7
001aak017
74HC2G02
74HCT2G02
Transparent top view
8
7
6
5
1
2
3
4
1A
1B
2Y
GND
VCC
1Y
2B
2A
74HC_HCT2G02 All information provided in this document is subject to legal disclaimers. © NXP B.V. 2013. All rights reserved.
Product data sheet Rev. 5 — 27 September 2013 3 of 14
NXP Semiconductors 74HC2G02; 74HCT2G02
Dual 2-input NOR gate
6.2 Pin description
7. Functional description
[1] H = HIGH voltage level; L = LOW voltage level.
8. Limiting values
[1] The input and output voltage ratings may be exceeded if the input and output current ratings are observed.
[2] 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 package: above 118 C the value of Ptot derates linearly with 7.8 mW/K.
Table 3. Pin description
Symbol Pin Description
1A, 2A 1, 5 data input
1B, 2B 2, 6 data input
GND 4 ground (0 V)
1Y, 2Y 7, 3 data output
VCC 8 supply voltage
Table 4. Function table[1]
Input Output
nA nB nY
LLH
LHL
HLL
HHL
Table 5. Limiting values
In accordance with the Absolute Maximum Rating System (IEC 60134). Voltages are referenced to GND (ground = 0 V).
Symbol Parameter Conditions Min Max Unit
VCC supply voltage 0.5 +7.0 V
IIK input clamping current VI<0.5 V or VI>V
CC + 0.5 V [1] -20 mA
IOK output clamping current VO<0.5 V or VO>V
CC + 0.5 V [1] -20 mA
IOoutput current VO= 0.5 V to (VCC +0.5V) [1] -25mA
ICC supply current [1] -50mA
IGND ground current [1] 50 - mA
Tstg storage temperature 65 +150 C
PDdynamic power dissipation Tamb = 40 C to +125 C[2] - 300 mW
74HC_HCT2G02 All information provided in this document is subject to legal disclaimers. © NXP B.V. 2013. All rights reserved.
Product data sheet Rev. 5 — 27 September 2013 4 of 14
NXP Semiconductors 74HC2G02; 74HCT2G02
Dual 2-input NOR gate
9. Recommended operating conditions
10. Static characteristics
Table 6. Recommended operating con ditions
Voltages are referenced to GND (ground = 0 V).
Symbol Parameter Conditions 74HC2G02 74HCT2G02 Unit
Min Typ Max Min Typ Max
VCC supply voltage 2.0 5.0 6.0 4.5 5.0 5.5 V
VIinput voltage 0 - VCC 0-V
CC V
VOoutput voltage 0 - VCC 0-V
CC V
Tamb ambient temperature 40 +25 +125 40 +25 +125 C
t/V input transition rise
and fall rate VCC = 2.0 V - - 625 - - - ns/V
VCC = 4.5 V - 1.67 139 - 1.67 139 ns/V
VCC = 6.0 V - - 83 - - - ns/V
Table 7. Static characteristics
Voltages are referenced to GND (ground = 0 V).
Symbol Parameter Conditions 40 C to +85 C40 C to +125 CUnit
Min Typ[1] Max Min Max
74HC2G02
VIH HIGH-level input
voltage VCC = 2.0 V 1.5 1.2 - 1.5 - V
VCC = 4.5 V 3.15 2.4 - 3.15 - V
VCC = 6.0 V 4.2 3.2 - 4.2 - V
VIL LOW-level input
voltage VCC = 2.0 V - 0.8 0.5 - 0.5 V
VCC = 4.5 V - 2.1 1.35 - 1.35 V
VCC = 6.0 V - 2.8 1.8 - 1.8 V
VOH HIGH-level output
voltage VI= VIH or VIL
IO= 20 A; VCC = 2.0 V 1.9 2.0 - 1.9 - V
IO= 20 A; VCC = 4.5 V 4.4 4.5 - 4.4 - V
IO= 20 A; VCC = 6.0 V 5.9 6.0 - 5.9 - V
IO= 4.0 mA; VCC = 4.5 V 4.13 4.32 - 3.7 - V
IO= 5.2 mA; VCC = 6.0 V 5.63 5.81 - 5.2 - V
VOL LOW-level output
voltage VI= VIH or VIL
IO= 20 A; VCC = 2.0 V - 0 0.1 - 0.1 V
IO= 20 A; VCC = 4.5 V - 0 0.1 - 0.1 V
IO= 20 A; VCC = 6.0 V - 0 0.1 - 0.1 V
IO= 4.0 mA; VCC = 4.5 V - 0.15 0.33 - 0.4 V
IO= 5.2 mA; VCC = 6.0 V - 0.16 0.33 - 0.4 V
IIinput leakage current VI=V
CC or GND; VCC =6.0V - - 1.0 - 1.0 A
ICC supply current per input pin; VI=V
CC or GND;
IO=0A; V
CC =6.0V --10 - 20A
CIinput capacitance - 1.5 - - - pF
74HC_HCT2G02 All information provided in this document is subject to legal disclaimers. © NXP B.V. 2013. All rights reserved.
Product data sheet Rev. 5 — 27 September 2013 5 of 14
NXP Semiconductors 74HC2G02; 74HCT2G02
Dual 2-input NOR gate
[1] All typical values are measured at Tamb = 25 C.
11. Dynamic characteristics
74HCT2G02
VIH HIGH-level input
voltage VCC = 4.5 V to 5.5 V 2.0 1.6 - 2.0 - V
VIL LOW-level input
voltage VCC = 4.5 V to 5.5 V - 1.2 0.8 - 0.8 V
VOH HIGH-level outp ut
voltage VI= VIH or VIL
IO= 20 A; VCC = 4.5 V 4.4 4.5 - 4.4 - V
IO= 4.0 mA; VCC = 4.5 V 4.13 4.32 - 3.7 - V
VOL LOW-level output
voltage VI= VIH or VIL
IO= 20 A; VCC = 4.5 V - 0 0.1 - 0.1 V
IO= 4.0 mA; VCC = 4.5 V - 0.15 0.33 - 0.4 V
IIinput leakage current VI=V
CC or GND; VCC =5.5V - - 1.0 - 1.0 A
ICC supply current VI=V
CC or GND; IO=0A;
VCC =5.5V --10 - 20A
ICC additional supply
current per input; VCC = 4.5 V to 5.5 V;
VI=V
CC 2.1 V; IO=0A - - 375 - 410 A
CIinput capacitance - 1.5 - - - pF
Table 7. Static characteristics …continued
Voltages are referenced to GND (ground = 0 V).
Symbol Parameter Conditions 40 C to +85 C40 C to +125 CUnit
Min Typ[1] Max Min Max
Table 8. Dynamic characteristics
Voltages are referenced to GND (ground = 0 V); fo r test circuit see Figure 7.
Symbol Parameter Conditions 40 C to +85 C40 C to +125 CUnit
Min Typ[1] Max Min Max
74HC2G02
tpd propagation delay nA and nB to nY; see Figure 6 [2]
VCC = 2.0 V - 26 95 - 110 ns
VCC = 4.5 V - 9 19 - 22 ns
VCC = 5.0 V; CL = 15 pF - 9 - - - ns
VCC = 6.0 V - 8 16 - 20 ns
tttransition time see Figure 6 [3]
VCC = 2.0 V - 19 95 - 125 ns
VCC = 4.5 V - 7 19 - 25 ns
VCC = 6.0 V - 5 16 - 20 ns
CPD power dissipation
capacitance VI=GNDtoV
CC [4] -10- - -pF
74HC_HCT2G02 All information provided in this document is subject to legal disclaimers. © NXP B.V. 2013. All rights reserved.
Product data sheet Rev. 5 — 27 September 2013 6 of 14
NXP Semiconductors 74HC2G02; 74HCT2G02
Dual 2-input NOR gate
[1] All typical values are measured at Tamb = 25 C.
[2] tpd is the same as tPLH and tPHL.
[3] tt is the same as tTLH and tTHL.
[4] CPD is used to determine the dynamic power dissipation (PD in W).
PD = CPD VCC2 fi N + (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;
(CL VCC2 fo) = sum of outputs.
12. Waveforms
74HCT2G02
tpd propagation delay nA and nB to nY; see Figure 6 [2]
VCC = 4.5 V - 12 24 - 29 ns
VCC = 5.0 V; CL = 15 pF - 12 - - - ns
tttransition time VCC = 4.5 V; see Figure 6 [3] -619-22ns
CPD power dissipation
capacitance VI=GNDtoV
CC 1.5 V [4] -10- - -pF
Table 8. Dynamic characteristics …continued
Voltages are referenced to GND (ground = 0 V); fo r test circuit see Figure 7.
Symbol Parameter Conditions 40 C to +85 C40 C to +125 CUnit
Min Typ[1] Max Min Max
Measurement points are given in Table 9.
VOL and VOH are typical output voltage levels that occur with the output load.
Fig 6. Propa gat io n de la y data input (nA, nB) to data output (nY) an d tran s itio n time outp ut (nY)
001aae759
t
PLH
t
PHL
V
M
V
M
90%
10%
V
M
V
M
nY output
nA, nB input
V
I
GND
V
OH
V
OL
t
TLH
t
THL
Table 9. Measurement points
Type Input Output
VMVM
74HC2G02 0.5 VCC 0.5 VCC
74HCT2G02 1.3 V 1.3 V
74HC_HCT2G02 All information provided in this document is subject to legal disclaimers. © NXP B.V. 2013. All rights reserved.
Product data sheet Rev. 5 — 27 September 2013 7 of 14
NXP Semiconductors 74HC2G02; 74HCT2G02
Dual 2-input NOR gate
Test data is given in Table 10.
Definitions for test circuit:
RT = Termination resistance should be equal to output impedance Zo of the pulse generator.
CL = Load capacitance including jig and probe capacitance.
RL = Load resistance.
S1 = Test selection switch.
Fig 7. Load circuit for measuring switching times
Table 10. Test data
Type Input Load S1 position
VItr, tfCLRLtPHL, tPLH
74HC2G02 GND to VCC 6 ns 15 pF, 50 pF 1 kopen
74HCT2G02 GND to 3 V 6 ns 15 pF, 50 pF 1 kopen
74HC_HCT2G02 All information provided in this document is subject to legal disclaimers. © NXP B.V. 2013. All rights reserved.
Product data sheet Rev. 5 — 27 September 2013 8 of 14
NXP Semiconductors 74HC2G02; 74HCT2G02
Dual 2-input NOR gate
13. Package outline
Fig 8. Package outline SOT505-2 (TSSOP8)
UNIT A1
A
max. A2A3bpLHELpwyv
ceD(1) E(1) Z(1) θ
REFERENCES
OUTLINE
VERSION EUROPEAN
PROJECTION ISSUE DATE
IEC JEDEC JEITA
mm 0.15
0.00 0.95
0.75 0.38
0.22 0.18
0.08 3.1
2.9 3.1
2.9 0.65 4.1
3.9 0.70
0.35 8°
0°
0.13 0.10.20.5
DIMENSIONS (mm are the original dimensions)
Note
1. Plastic or metal protrusions of 0.15 mm maximum per side are not included.
0.47
0.33
SOT505-2 - - - 02-01-16
wM
bp
D
Z
e
0.25
14
85
θ
A2A1
Lp
(A3)
detail X
A
L
HE
E
c
vMA
X
A
y
2.5 5 mm0
scale
TSSOP8: plastic thin shrink small outline package; 8 leads; body width 3 mm; lead length 0.5 mm SOT505-2
1.1
pin 1 index
74HC_HCT2G02 All information provided in this document is subject to legal disclaimers. © NXP B.V. 2013. All rights reserved.
Product data sheet Rev. 5 — 27 September 2013 9 of 14
NXP Semiconductors 74HC2G02; 74HCT2G02
Dual 2-input NOR gate
Fig 9. Package outline SOT765-1 (VSSOP8)
UNIT A1
A
max. A2A3bpLHELpwyv
ceD(1) E(2) Z(1) θ
REFERENCES
OUTLINE
VERSION EUROPEAN
PROJECTION ISSUE DATE
IEC JEDEC JEITA
mm 0.15
0.00 0.85
0.60 0.27
0.17 0.23
0.08 2.1
1.9 2.4
2.2 0.5 3.2
3.0 0.4
0.1 8°
0°
0.13 0.10.20.4
DIMENSIONS (mm are the original dimensions)
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.
0.40
0.15
Q
0.21
0.19
SOT765-1 MO-187 02-06-07
wM
bp
D
Z
e
0.12
14
85
θ
A2A1
Q
Lp
(A3)
detail X
A
L
HE
E
c
vMA
X
A
y
2.5 5 mm0
scale
VSSOP8: plastic very thin shrink small outline package; 8 leads; body width 2.3 mm SOT765-1
1
pin 1 index
74HC_HCT2G02 All information provided in this document is subject to legal disclaimers. © NXP B.V. 2013. All rights reserved.
Product data sheet Rev. 5 — 27 September 2013 10 of 14
NXP Semiconductors 74HC2G02; 74HCT2G02
Dual 2-input NOR gate
Fig 10. Package outline SOT996-2 (XSON8)
References
Outline
version European
projection Issue date
IEC JEDEC JEITA
SOT996-2
sot996-2_po
07-12-21
12-11-20
Unit(1)
mm max
nom
min 0.5 0.05
0.00
2.1
1.9
3.1
2.9
0.5
0.3
0.15
0.05
0.6
0.4
0.5 1.5 0.05
A
Dimensions (mm are the original dimensions)
XSON8: plastic extremely thin small outline package; no leads;
8 terminals; body 3 x 2 x 0.5 mm SOT996-2
A1b
0.35
0.15
DEee
1LL
1L2v
0.1
wy
0.05
y1
0.1
0 1 2 mm
scale
C
y
C
y1
X
terminal 1
index area
B A
D
E
detail X
AA1
b
14
85
e1
eAC B
vCw
L2
L1
L
74HC_HCT2G02 All information provided in this document is subject to legal disclaimers. © NXP B.V. 2013. All rights reserved.
Product data sheet Rev. 5 — 27 September 2013 11 of 14
NXP Semiconductors 74HC2G02; 74HCT2G02
Dual 2-input NOR gate
14. Abbreviations
15. Revision history
Table 11. Abbreviations
Acronym Description
CMOS Complementary Metal Oxide Semiconductor
DUT Device Under Test
ESD ElectroStatic Discharge
HBM Human Body Model
MM Machine Model
TTL Transistor-Transistor Logic
Table 12. Revision history
Document ID Release date Data sheet status Change notice Supersedes
74HC_HCT2G02 v.5 20130927 Product data sheet - 74HC_HCT2G02 v.4
Modifications: For type numbers 74HC2G02GD and 74HCT2G02GD XSON8U has changed to XSON8.
74HC_HCT2G02 v.4 20090511 Product data sheet - 74HC_HCT2G02 v.3
74HC_HCT2G02 v.3 20030514 Product data sheet - 74HC_HCT2G02 v.2
74HC_HCT2G02 v.2 20030203 Product specification - 74HC_HCT2G02 v.1
74HC_HCT2G02 v.1 20020710 Product specification - -
74HC_HCT2G02 All information provided in this document is subject to legal disclaimers. © NXP B.V. 2013. All rights reserved.
Product data sheet Rev. 5 — 27 September 2013 12 of 14
NXP Semiconductors 74HC2G02; 74HCT2G02
Dual 2-input NOR gate
16. Legal information
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[1] Please consult the most recently issued document before initiating or completing a design.
[2] The term ‘short data sheet’ is explained in section “Definitions”.
[3] The product status of de vice(s) descr ibed in th is docume nt may have cha nged since this docume nt was publis hed and ma y dif fer in case of multiple devices. The latest product status
information is available on the Internet at URL http://www.nxp.com.
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Document status[1][2] Product status[3] Definition
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74HC_HCT2G02 All information provided in this document is subject to legal disclaimers. © NXP B.V. 2013. All rights reserved.
Product data sheet Rev. 5 — 27 September 2013 13 of 14
NXP Semiconductors 74HC2G02; 74HCT2G02
Dual 2-input NOR gate
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NXP Semiconductors’ specifications such use shall be solely at customer’s
own risk, and (c) customer fully indemnifies NXP Semiconductors for any
liability, damages or failed product claims resulting from customer design an d
use of the product for automotive applications beyond NXP Semiconductors’
standard warranty and NXP Semiconductors’ product specificat ions.
Translations — A non-English (translated) version of a document is for
reference only. The English version shall prevail in case of any discrepancy
between the translated and English versions.
16.4 Trademarks
Notice: All referenced b rands, produc t names, service names and trademarks
are the property of their respect i ve ow ners.
17. Contact information
For more information, please visit: http://www.nxp.com
For sales office addresses, please send an email to: salesaddresses@nxp.com
NXP Semiconductors 74HC2G02; 74HCT2G02
Dual 2-input NOR gate
© NXP B.V. 2013. All rights reserved.
For more information, please visit: http://www.nxp.co m
For sales office addresses, please send an email to: salesaddresses@nxp.com
Date of release: 27 September 2013
Document identifier: 74HC_HCT2G02
Please be aware that important notices concerning this document and the product(s)
described herein, have been included in section ‘Legal information’.
18. Contents
1 General description. . . . . . . . . . . . . . . . . . . . . . 1
2 Features and benefits . . . . . . . . . . . . . . . . . . . . 1
3 Ordering information. . . . . . . . . . . . . . . . . . . . . 1
4 Marking. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
5 Functional diagram . . . . . . . . . . . . . . . . . . . . . . 2
6 Pinning information. . . . . . . . . . . . . . . . . . . . . . 2
6.1 Pinning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
6.2 Pin description . . . . . . . . . . . . . . . . . . . . . . . . . 3
7 Functional description . . . . . . . . . . . . . . . . . . . 3
8 Limiting values. . . . . . . . . . . . . . . . . . . . . . . . . . 3
9 Recommended operating conditions. . . . . . . . 4
10 Static characteristics. . . . . . . . . . . . . . . . . . . . . 4
11 Dynamic characteristics . . . . . . . . . . . . . . . . . . 5
12 Waveforms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
13 Package outline . . . . . . . . . . . . . . . . . . . . . . . . . 8
14 Abbreviations. . . . . . . . . . . . . . . . . . . . . . . . . . 11
15 Revision history. . . . . . . . . . . . . . . . . . . . . . . . 11
16 Legal information. . . . . . . . . . . . . . . . . . . . . . . 12
16.1 Data sheet status . . . . . . . . . . . . . . . . . . . . . . 12
16.2 Definitions. . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
16.3 Disclaimers. . . . . . . . . . . . . . . . . . . . . . . . . . . 12
16.4 Trademarks. . . . . . . . . . . . . . . . . . . . . . . . . . . 13
17 Contact information. . . . . . . . . . . . . . . . . . . . . 13
18 Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14