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74LVC2G38 PDF даташит

Спецификация 74LVC2G38 изготовлена ​​​​«Diodes» и имеет функцию, называемую «DUAL 2-INPUT NAND GATE».

Детали детали

Номер произв 74LVC2G38
Описание DUAL 2-INPUT NAND GATE
Производители Diodes
логотип Diodes логотип 

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74LVC2G38 Даташит, Описание, Даташиты
74LVC2G38
DUAL 2-INPUT NAND GATE WITH OPEN-DRAIN OUTPUTS
Description
Pin Assignments
The 74LVC2G38 is a dual, two input NAND gate with open-drain
outputs. Both gates have open-drain outputs designed for operation
over a power supply range of 1.65V to 5.5V. 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. Each gate performs the positive
Boolean function
Y A B or Y A B
(Top View)
1A 1
8 VCC
1B 2
7 1Y
2Y 3
6 2B
It is understood that the logical HIGH output level is a result of pull-
up resistor.
GND 4
5 2A
X2-DFN2010-8
X2-DFN1410-8
X2-DFN1210-8
Features
Wide Supply Voltage Range from 1.65V to 5.5V
Outputs Sink 24mA at Vcc = 3.3V
CMOS Low Power Consumption
IOFF Supports Partial-Power-Down Mode Operation
Inputs accept up to 5.5V
Schmitt Trigger Action at all inputs makes the circuit tolerant
for slower input rise and fall times. The hysteresis is typically
100mV at VCC = 3.0V
ESD Protection Exceeds JESD 22
2000-V Human Body Model (A114)
Exceeds 1000-V Charged Device Model (C101)
Latch-Up Exceeds 100mA per JESD 78, Class I
Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)
Halogen and Antimony Free. “Green” Device (Note 3)
Applications
Voltage Level Shifting
General Purpose Logic
Power Down Signal Isolation
Wide Array of Products Such as:
PCs, Networking, Notebooks, Netbooks, PDAs
Tablet Computers, E-readers
Computer Peripherals, Hard Drives, CD/DVD ROMs
TVs, DVDs, DVRs, Set Top Boxes
Cell Phones, Personal Navigation / GPS
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.
74LVC2G38
Document number: DS37930 Rev 1 - 2
1 of 11
www.diodes.com
September 2016
© Diodes Incorporated









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74LVC2G38 Даташит, Описание, Даташиты
Ordering Information (Note 4)
74LVC2G 38 XXX -7
74LVC2G38
Logic Device
Function
Package
Packing
74 : Logic Prefix
LVC : 1.65V to 5.5V
Logic Family
2G : Dual Gate
38 : 2-Input
NAND Gate With
Open-Drain Outputs
HD4 : X2-DFN2010-8
HK3 : X2-DFN1410-8
RA3 : X2-DFN1210-8
-7 : 7” Tape & Reel
Device
Package
Code
74LVC2G38HD4-7
74LVC2G38HK3-7
74LVC2G38RA3-7
HD4
HK3
RA3
Package
(Note 5)
X2-DFN2010-8
X2-DFN1410-8
X2-DFN1210-8
Package
Size
1.95mm x 1.0mm x 0.4mm
0.5mm lead pitch
1.35mm x 1.0mm x 0.35mm
0.4mm lead pitch
1.2mm x 1.0mm x 0.35mm
0.3mm lead pitch
7” Tape and Reel (Note 6)
Quantity
Part Number
Suffix
5,000/Tape & Reel
-7
5,000/Tape & Reel
-7
5,000/Tape & Reel
-7
Notes:
4. For packaging details, go to our website at http://www.diodes.com/products/packages.html.
5. Pad layout as shown in Diodes Incorporated’s package outline PDFs, which can be found on our website at http://www.diodes.com/package-
outlines.html.
6. The taping orientation is located on our website at http://www.diodes.com/datasheets/ap02007.pdf.
Pin Descriptions
Pin Name
1A
1B
2Y
GND
2A
2B
1Y
VCC
Pin No.
1
2
3
4
5
6
7
8
Description
Data Input
Data Input
Data Output (Open Drain)
Ground
Data Input
Data Input
Data Output (Open Drain)
Supply Voltage
Logic Diagram
1 1A
2 1B
5 2A
6 2B
1Y 7
2Y 3
Function Table
Inputs
AB
LL
LH
HL
HH
74LVC2G38
Document number: DS37930 Rev 1 - 2
Output
Y
Z
Z
Z
L
2 of 11
www.diodes.com
September 2016
© Diodes Incorporated









No Preview Available !

74LVC2G38 Даташит, Описание, Даташиты
74LVC2G38
Absolute Maximum Ratings (Notes 7 & 8)
Symbol
Description
Rating
Unit
ESD HBM
ESD CDM
Human Body Model ESD Protection
Charged Device Model ESD Protection
2 kV
1 kV
VCC Supply Voltage
VI Input Voltage
Output Voltage -Active Mode
VO
Output Voltage Power Down Mode
-0.5 to +6.5
-0.5 to +6.5
-0.5 to +6.5
-0.5 to +6.5
V
V
V
V
IIK
IOK
IO
ICC
IGND
TJ
TSTG
Input Clamp Current VI < 0
Output Clamp Current (VO < 0 )
Continuous Output Current (VO = 0 to 5.5V )
Continuous Current Through VCC
Continuous Current Through GND
Operating Junction Temperature
Storage Temperature
-50
-50
50
100
-100
-40 to +150
-65 to +150
mA
mA
mA
mA
mA
°C
°C
Notes:
7. Stresses beyond the absolute maximum may result in immediate failure or reduced reliability. These are stress values and device
operation should be within recommend values.
8. Forcing the maximum allowed voltage could cause a condition exceeding the maximum current or conversely forcing the maximum current could
cause a condition exceeding the maximum voltage. The ratings of both current and voltage must be maintained within the controlled range.
Recommended Operating Conditions (Note 9)
Symbol
VCC Operating Voltage
Parameter
Operating
Data Retention Only
VI Input Voltage
Output Voltage Active Mode
VO Output Voltage Power-Down Mode
VCC = 1.65V
VCC = 2.3V
IOL Low-Level Output Current
VCC = 2.7V
VCC = 3.0V
Δt/ΔV
TA
VCC = 4.5V
Input Transition Rise or Fall Rate
VCC = 1.65V to 2.7V
VCC = 2.7V to 5.5V
Operating Free-Air Temperature
Note:
9. Unused inputs should be held at VCC or Ground.
Min Max Unit
1.65
1.5
5.5
V
0 5.5 V
0 5.5
V
0 5.5
4
8
12 mA
16
24
32
20
ns/V
10
-40 +125 °C
74LVC2G38
Document number: DS37930 Rev 1 - 2
3 of 11
www.diodes.com
September 2016
© Diodes Incorporated










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