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PDF 74LVC04A Data sheet ( Hoja de datos )
| Número de pieza | 74LVC04A | |
| Descripción | HEX BUFFERS | |
| Fabricantes | Diodes | |
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74LVC04A
HEX BUFFERS WITH OPEN DRAIN OUTPUTS
Description
The 74LVC04A provides six independent inverter buffers. 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 gates perform the positive Boolean function:
Pin Assignments
Y=A
Features
• Wide Supply Voltage Range from 1.65V to 5.5V
• Sinks or sources 24mA at VCC = 3.3V
• CMOS low power consumption
• IOFF Supports Partial-Power-Down Mode Operation
• Inputs or outputs accept up to 5.5V
• Inputs can be driven by 3.3 V or 5.5V allowing for voltage
translation applications.
• ESD Protection Exceeds JESD 22
200-V Machine Model (A115-A)
2000-V Human Body Model (A114-A)
Exceeds 1000-V Charged Device Model (C101C)
• Latch-Up Exceeds 250mA per JESD 78, Class II
• Range of Package Options SO-14 and TSSOP-14
• 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, ultrabooks, netbooks
Computer peripherals, hard drives, CD/DVD ROM
TV, DVD, DVR, set top box
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 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.
74LVC04A
Document number: DS35258 Rev. 3 - 2
1 of 10
www.diodes.com
July 2012
© Diodes Incorporated
1 page  
74LVC04A
Switching Characteristics
Symbol
tPD
tSK(0)
Parameter
Test
Conditions
Propagation
Delay AN to YN
Figure 1
Output Skew
Time
VCC
1.65V to1.95V
2.3V to 2.7V
2.7V
3V to 3.6V
3V to 3.6V
TA = +25°C
Min Typ Max
0.5 4.1 7.5
0.5 3.6 7.0
0.5 3.0 5.3
0.5 2.5 4.3
-40°C to +85°C
Min Max
0.5 8.0
0.5 7.5
0.5 5.5
0.5 4.5
1.0
-40°C to +125°C
Min Max
0.5 9.5
0.5 9.0
0.5 7.0
0.5 6.0
Unit
ns
1.5 ns
Operating Characteristics (@TA = +25°C, unless otherwise specified.)
Parameter
Cpd Power dissipation
capacitance per gate
CI Input Capacitance
Test
Conditions
f = 10 MHz
Vi = VCC – or
GND
VCC = 1.8V
Typ
7.0
4
VCC = 2.5V
Typ
7.5
4
VCC = 3.3V
Typ
8.0
4
VCC = 5V
Typ
8.6
4
Unit
pF
pF
Package Characteristics
Symbol
θJA
θJC
Parameter
Thermal Resistance
Junction-to-Ambient
Thermal Resistance
Junction-to-Case
Test Conditions
SO-14
TSSOP-14
SO-14
TSSOP-14
VCC
(Note 6)
(Note 6)
Min Typ Max Unit
TBD
159
oC/W
TBD
25
oC/W
Note:
6. Test condition for SO-14 and TSSOP-14 : Device mounted on FR-4 substrate PC board, 2oz copper, with minimum recommended pad layout.
74LVC04A
Document number: DS35258 Rev. 3 - 2
5 of 10
www.diodes.com
July 2012
© Diodes Incorporated
5 Page | ||
| Páginas | Total 10 Páginas | |
| PDF Descargar | [ Datasheet 74LVC04A.PDF ] | |
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