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PDF 74LVC1G02 Data sheet ( Hoja de datos )
| Número de pieza | 74LVC1G02 | |
| Descripción | SINGLE 2 INPUT POSITIVE NOR GATE | |
| Fabricantes | Diodes | |
| Logotipo |  |
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74LVC1G02
SINGLE 2 INPUT POSITIVE NOR GATE
Description
The 74LVC1G02 is a single 2-input positive NOR gate with a
standard push-pull output. The device is designed for operation with
a power supply range of 1.65V to 5.5V. The inputs are tolerant to
5.5V allowing this device to be used in a mixed voltage environment.
The device is fully specified for partial power down applications using
IOFF. The IOFF circuitry disables the output preventing damaging
current backflow when the device is powered down.
The gate performs the positive Boolean function:
Y = A + B or Y = A • B
Features
• Wide Supply Voltage Range from 1.65 to 5.5V
• ± 24mA Output Drive at 3.3V
• CMOS low power consumption
• IOFF Supports Partial-Power-Down Mode Operation
• Inputs accept up to 5.5V
• ESD Protection Tested per JESD 22
o Exceeds 200-V Machine Model (A115)
o Exceeds 2000-V Human Body Model (A114)
o Exceeds 1000-V Charged Device Model (C101)
• Latch-Up Exceeds 100mA per JESD 78, Class I
• Range of Package Options
• Direct Interface with TTL Levels
• Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)
• Halogen and Antimony Free. “Green” Device (Note 3)
Pin Assignments
( Top View )
( Top View )
A1
5 Vcc
A1
5 Vcc
B2
B2
GND 3
4Y
GND 3
4Y
SOT25 / SOT353
( Top View )
A 1 6 Vcc
B 2 5 NC
GND 3 4 Y
X2-DFN1410-6
( Bottom View )
GND 3
4Y
B 2 5 NC
A 1 6 Vcc
X2-DFN1409-6
Chip Scale
Alternative
Applications
SOT553
(Top View )
A 1 6 Vcc
B 2 5 NC
GND 3 4 Y
X1-DFN1010-6
(Top View)
A1
6 Vcc
B2
5 NC
GND 3
4Y
X2-DFN1010-6
(Top View)
A 1 5 Vcc
3
GND
B 2 4Y
X2-DFN0808-4
Packages not to scale
• Voltage Level Shifting
• General Purpose Logic
• Power Down Signal Isolation
• Wide array of products such as:
o PCs, networking, notebooks, netbooks, PDAs
o Tablet Computers, E-readers
o Computer peripherals, hard drives, CD/DVD ROM
o TV, DVD, DVR, set top box
o Cell Phones, Personal Navigation / GPS
o MP3 players ,Cameras, Video Recorders
Notes:
1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS) & 2011/65/EU (RoHS 2) compliant.
2. See http://www.diodes.com/quality/lead_free.html for more information about Diodes Incorporated’s definitions of Halogen- and Antimony-free, "Green"
and Lead-free.
3. Halogen- and Antimony-free "Green” products are defined as those which contain <900ppm bromine, <900ppm chlorine (<1500ppm total Br + Cl) and
<1000ppm antimony compounds.
74LVC1G02
Document number: DS32197 Rev. 8- 2
1 of 14
www.diodes.com
July 2014
© Diodes Incorporated
1 page  
74LVC1G02
Package Characteristics (All typical values are at VCC = 3.3V, TA = 25°C)
Symbol
Parameter
θJA
Thermal Resistance
Junction-to-Ambient
θJC
Thermal Resistance
Junction-to-Case
Test Conditions
SOT25
SOT353
SOT553
X2-DFN0808-4
X1-DFN1010-6
X2-DFN1010-6
X2-DFN1409-6
X2-DFN1410-6
SOT25
SOT353
SOT553
X2-DFN0808-4
X1-DFN1010-6
X2-DFN1010-6
X2-DFN1409-6
X2-DFN1410-6
VCC
(Note 9)
(Note 9)
Min Typ. Max Unit
— 204 —
— 371 —
— 231 —
—
—
400
435
—
—
°C/W
— 445 —
— 470 —
— 460 —
— 52 —
— 143 —
— 105 —
—
—
225
250
—
—
°C/W
— 250 —
— 275 —
— 265 —
Note: 9. Test condition for each of the 8 package types: Device mounted on FR-4 substrate PC board, 2oz copper, with minimum recommended pad layout.
Switching Characteristics
Figure 1 Typical Values at TA = +25°C and nominal voltages 1.8V, 2.5V, 2.7V, 3.3V, and 5.0V.
Parameter
From
Input
To
Output
VCC
TA = -40°C to +85°C
Min Typ Max
1.8V ± 0.15V
1.0
3.2
8.0
2.5V ± 0.2V
0.5
2.2
5.5
tpd
A or B
Y
2.7V
0.5 2.5 5.5
3.3V ± 0.3V
0.5
2.1
4.5
5.0V ± 0.5V
0.5
1.7
4.0
TA = -40°C to +125°C
Min Max
1.0 10.5
0.5 7.0
0.5 7.0
0.5 6.0
0.5 5.5
Unit
ns
Operating Characteristics
TA = 25°C
Parameter
Test
Conditions
Cpd
Power dissipation
capacitance
f = 10 MHz
VCC = 1.8V
Typ.
14
VCC = 2.5V
Typ.
14
VCC = 3.3V
Typ.
14
VCC = 5V
Typ.
14
Unit
pF
74LVC1G02
Document number: DS32197 Rev. 8 - 2
5 of 14
www.diodes.com
July 2014
© Diodes Incorporated
5 Page 
Suggested Pad Layout
(1) Package Type: SOT25
C2 C2
ZG
Y
X
C1
(2) Package Type: SOT353
C2 C2
ZG
Y
X
C1
(3) Package Type: SOT553
C2 C2
ZG
Y
X
C1
74LVC1G02
Dimensions
Z
G
X
Y
C1
C2
Value (in mm)
3.20
1.60
0.55
0.80
2.40
0.95
Dimensions
Z
G
X
Y
C1
C2
Value (in mm)
2.5
1.3
0.42
0.6
1.9
0.65
Dimensions
Z
G
X
Y
C1
C2
Value (in mm)
2.2
1.2
0.375
0.5
1.7
0.5
74LVC1G02
Document number: DS32197 Rev. 8 - 2
11 of 14
www.diodes.com
July 2014
© Diodes Incorporated
11 Page | ||
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| PDF Descargar | [ Datasheet 74LVC1G02.PDF ] | |
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