74LVC1G125FZ4 [DIODES]
SINGLE BUFFER GATE WITH 3-STATE OUTPUT; 具有三态输出单缓冲门
| 型号： | 74LVC1G125FZ4 |
| 厂家： | 
DIODES INCORPORATED |
| 描述： | SINGLE BUFFER GATE WITH 3-STATE OUTPUT |
| 文件： | 总14页 (文件大小：260K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
74LVC1G125
SINGLE BUFFER GATE WITH 3-STATE OUTPUT
Description
Pin Assignments
(Top View)
The 74LVC1G125 is a single non-inverting buffer/bus driver
with a 3-state output. The output enters a high impedance
state when a HIGH-level is applied to the output enable (OE)
pin. The device is designed for operation with a power supply
range of 1.65V to 5.5V. The inputs are tolerant to 5.5V
Vcc
Y
1
2
3
5
4
OE
A
GND
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.
SOT25 / SOT353
(Top View)
6
1
2
3
OE
A
Vcc
Features
5
4
NC
Y
•
•
•
•
•
•
Wide Supply Voltage Range from 1.65 to 5.5V
± 24mA Output Drive at 3.3V
GND
CMOS low power consumption
DFN1410 (Note 2)
I
OFF Supports Partial-Power-Down Mode Operation
Inputs accept up to 5.5V
Applications
ESD Protection Tested per JESD 22
Exceeds 200-V Machine Model (A115-A)
Exceeds 2000-V Human Body Model (A114-A)
Latch-Up Exceeds 100mA per JESD 78, Class II Latch-
Up Exceeds 100mA per JESD 78, Class II
Range of Package Options
•
•
•
•
•
Voltage Level Shifting
Bus Driver / Repeater
Power Down Signal Isolation
General Purpose Logic
Wide array of products such as.
•
•
•
•
Direct Interface with TTL Levels
o
o
o
o
o
PCs, networking, notebooks, netbooks, PDAs
Computer peripherals, hard drives, CD/DVD ROM
TV, DVD, DVR, set top box
Cell Phones, Personal Navigation / GPS
MP3 players ,Cameras, Video Recorders
SOT25, SOT353, and DFN1410: Assembled with “Green”
Molding Compound (no Br, Sb)
•
Lead Free Finish/ RoHS Compliant (Note 1)
Notes: 1. EU Directive 2002/95/EC (RoHS). All applicable RoHS exemptions applied. Please visit our website at
http://www.diodes.com/products/lead_free.html.
2. Pin 2 and pin 5 of the DFN1410 package are internally connected.
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© Diodes Incorporated
74LVC1G125
Document number: DS32202 Rev. 2 - 2
74LVC1G125
SINGLE BUFFER GATE WITH 3-STATE OUTPUT
Pin Descriptions
Pin Name
Description
Output Enable
OE
A
Data Input
GND
Y
Ground
Data Output
Supply Voltage
No Connection
Vcc
NC
Logic Diagram
1
OE
2
4
A
Y
Function Table
Inputs
Output
A
H
L
Y
H
L
OE
L
L
H
Z
X
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© Diodes Incorporated
74LVC1G125
Document number: DS32202 Rev. 2 - 2
74LVC1G125
SINGLE BUFFER GATE WITH 3-STATE OUTPUT
Absolute Maximum Ratings (Note 3)
Symbol
ESD HBM
ESD MM
Description
Rating
2
Unit
KV
V
Human Body Model ESD Protection
Machine Model ESD Protection
Supply Voltage Range
200
-0.5 to 6.5
V
VCC
VI
Input Voltage Range
-0.5 to 6.5
-0.5 to 6.5
V
V
Vo
Vo
IIK
Voltage applied to output in high impedance or IOFF state
Voltage applied to output in high or low state
V
-0.3 to VCC +0.5
-50
mA
mA
mA
mA
°C
°C
Input Clamp Current VI<0
Output Clamp Current
-50
IOK
IO
Continuous output current
Continuous current through Vdd or GND
Operating Junction Temperature
Storage Temperature
±50
±100
-40 to 150
-65 to 150
TJ
TSTG
Notes: 3. 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.
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© Diodes Incorporated
74LVC1G125
Document number: DS32202 Rev. 2 - 2
74LVC1G125
SINGLE BUFFER GATE WITH 3-STATE OUTPUT
Recommended Operating Conditions (Note 4)
Symbol
Parameter
Min
1.65
1.5
Max
Unit
V
Operating
5.5
Operating Voltage
VCC
Data retention only
V
VCC = 1.65V to 1.95V
0.65 X VCC
1.7
2
VCC = 2.3V to 2.7V
VCC = 3V to 3.6V
VCC = 4.5V to 5.5V
High-level Input Voltage
V
V
VIH
0.7 X VCC
VCC = 1.65V to 1.95V
0.35 X VCC
0.7
0.8
VCC = 2.3V to 2.7V
VCC = 3V to 3.6V
VCC = 4.5V to 5.5V
Low-level input voltage
VIL
0.3 X VCC
5.5
Input Voltage
0
0
V
V
VI
Output Voltage
VO
VCC
-4
VCC = 1.65V
-8
VCC = 2.3V
High-level output current
Low-level output current
mA
mA
IOH
-16
-24
-32
VCC = 3V
VCC = 4.5V
4
VCC = 1.65V
8
VCC = 2.3V
IOL
16
24
32
VCC = 3V
VCC = 4.5V
20
10
5
V
CC = 1.8V ± 0.15V, 2.5V ± 0.2V
Input transition rise or fall
rate
Δt/ΔV
ns/V
ºC
VCC = 3.3V ± 0.3V
VCC = 5V ± 0.5V
Operating free-air
temperature
-40
85
TA
Notes: 4. Unused inputs should be held at Vcc or Ground.
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October 2010
© Diodes Incorporated
74LVC1G125
Document number: DS32202 Rev. 2 - 2
74LVC1G125
SINGLE BUFFER GATE WITH 3-STATE OUTPUT
Electrical Characteristics (All typical values are at Vcc = 3.3V, TA = 25°C)
Over recommended free-air temperature range (unless otherwise noted)
Test Conditions
OH = -100μA
Vcc
1.65V to 5.5V
1.65V
Symbol
Parameter
Min
Typ.
Max
Unit
I
VCC – 0.1
1.2
IOH = -4mA
IOH = -8mA
IOH = -16mA
IOH = -24mA
IOH = -32mA
2.3V
1.9
High Level Output
Voltage
V
VOH
2.4
3V
2.3
4.5V
1.65V to 5.5V
1.65V
3.8
0.1
0.45
0.3
IOL = 100μA
IOL = 4mA
2.3V
IOL = 8mA
High-level Input Voltage
Input Current
V
VOL
0.4
IOL = 16mA
IOL = 24mA
IOL = 32mA
VI = 5.5V or GND
3V
0.55
0.55
± 5
4.5V
0 to 5.5V
μA
μA
μA
II
Power Down Leakage
Current
± 10
± 10
IOFF
IOZ
VI or VO = 5.5V
0
Z State Leakage Current
3.6V
VO =0 to 5.5V
VI = 5.5V of GND
IO=0
Supply Current
1.65V to 5.5V
10
μA
ICC
One input at VCC
–
Additional Supply Current 0.6 V Other inputs at
3V to 5.5V
500
μA
ΔICC
Ci
VCC or GND
4
Input Capacitance
3.3
pF
Vi = VCC – or GND
SOT25
(Note 5)
(Note 5)
(Note 5)
(Note 5)
(Note 5)
(Note 5)
204
371
430
52
oC/W
oC/W
oC/W
oC/W
oC/W
oC/W
Thermal Resistance
Junction-to-Ambient
SOT353
θJA
DFN1410
SOT25
Thermal Resistance
Junction-to-Case
SOT353
143
190
θJC
DFN1410
Notes: 5. Test condition for SOT25, SOT353, and DFN1410: Device mounted on FR-4 substrate PC board, 2oz copper, with minimum
recommended pad layout.
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© Diodes Incorporated
74LVC1G125
Document number: DS32202 Rev. 2 - 2
74LVC1G125
SINGLE BUFFER GATE WITH 3-STATE OUTPUT
Switching Characteristics
Over recommended free-air temperature range, CL = 15pF (see Figure 1)
Vcc = 1.8 V
± 0.15V
Vcc = 2.5 V
± 0.2V
Vcc = 3.3 V
± 0.3V
Vcc = 5 V
± 0.5V
From
(Input)
TO
(OUTPUT)
Parameter
Unit
Min
Max
Min Max
Min
Max
Min
Max
1.9
6.9
0.6
3.7
A
Y
0.7
4.6
0.5
3.4
ns
tpd
Over recommended free-air temperature range, CL = 30 or 50pF as noted (see Figure 2)
Vcc = 1.8 V
± 0.15V
Vcc = 2.5 V
± 0.2V
Vcc = 3.3 V
± 0.3V
Vcc = 5 V
± 0.5V
From
(Input)
TO
(OUTPUT)
Parameter
Unit
Min
Max
Min Max
Min
Max
Min
Max
2.8
9.0
10.1
9.2
1.0
4.5
A
Y
Y
1.2
1.5
5.5
6.6
1.0
1.0
4.0
ns
ns
tpd
ten
5.0
4.2
2.8
1.3
1.0
1.0
5.3
5.5
OE
OE
Y
1.0
5.5
1.0
ns
tdis
Operating Characteristics
TA = 25 ºC
Vcc = 1.8 V Vcc = 2.5 V Vcc = 3.3 V Vcc = 5 V
Test
Conditions
Parameter
Unit
TYP
TYP
TYP
TYP
Outputs
enabled
19
19
19
21
Power
dissipation
capacitance
f = 10 MHz
pF
Cpd
Outputs
disabled
2
2
3
4
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October 2010
© Diodes Incorporated
74LVC1G125
Document number: DS32202 Rev. 2 - 2
74LVC1G125
SINGLE BUFFER GATE WITH 3-STATE OUTPUT
Parameter Measurement Information
VLOAD
Open
GND
TEST
tPLH/tPHL
tPLZ/tPZL
tPHZ/tPZH
S1
S1
RL
From Output
Under Test
Open
Vload
GND
CL
RL
(see Note A)
Inputs
Vcc
V∆
VM
VLOAD
CL
RL
VI
tr/tf
1.8V±0.15V
2.5V±0.2V
≤2ns
15pF
15pF
1MΩ
1MΩ
0.15V
0.15V
VCC
VCC/2
2 X VCC
≤2ns
VCC
3V
VCC/2
1.5V
2 X VCC
6V
3.3V±0.3V
5V±0.5V
≤2.5ns
≤2.5ns
15pF
15pF
1MΩ
1MΩ
0.3V
0.3V
VCC
VCC/2
2 X VCC
Voltage Waveform Pulse Duration
Voltage Waveform Enable and Disable Times
Low and High Level Enabling
Voltage Waveform Propagation Delay Times
Inverting and Non Inverting Outputs
Figure 1. Load Circuit and Voltage Waveforms
Notes: A. Includes test lead and test apparatus capacitance.
B. All pulses are supplied at pulse repetition rate ≤ 10 MHz.
C. Inputs are measured separately one transition per measurement.
D. tPLZ and tPHZ are the same as tdis.
E. tPZL and tPZH are the same as tEN.
F. tPLH and tPHL are the same as tPD.
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© Diodes Incorporated
74LVC1G125
Document number: DS32202 Rev. 2 - 2
74LVC1G125
SINGLE BUFFER GATE WITH 3-STATE OUTPUT
Parameter Measurement Information (Continued)
VLOAD
Open
GND
S1
TEST
tPLH/tPHL
tPLZ/tPZL
tPHZ/tPZH
S1
RL
From Output
Under Test
Open
Vload
GND
CL
RL
(see Note A)
Inputs
Vcc
V∆
VM
VLOAD
CL
RL
VI
tr/tf
1.8V±0.15V
2.5V±0.2V
≤2ns
30pF
30pF
1KΩ
0.15V
0.15V
VCC
VCC/2
2 X VCC
≤2ns
500Ω
VCC
3V
VCC/2
1.5V
2 X VCC
6V
3.3V±0.3V
5V±0.5V
≤2.5ns
≤2.5ns
50pF
50pF
500Ω
500Ω
0.3V
0.3V
VCC
VCC/2
2 X VCC
Voltage Waveform Pulse Duration
Voltage Waveform Enable and Disable Times
Low and High Level Enabling
Voltage Waveform Propagation Delay Times
Inverting and Non Inverting Outputs
Figure 2. Load Circuit and Voltage Waveforms
Notes: A. Includes test lead and test apparatus capacitance.
B. All pulses are supplied at pulse repetition rate ≤ 10 MHz.
C. Inputs are measured separately one transition per measurement.
D. tPLZ and tPHZ are the same as tdis.
E. tPZL and tPZH are the same as tEN0
F. tPLH and tPHL are the same as tPD.
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© Diodes Incorporated
74LVC1G125
Document number: DS32202 Rev. 2 - 2
74LVC1G125
SINGLE BUFFER GATE WITH 3-STATE OUTPUT
Ordering Information
74LVC1G 125 XXX - 7
Function
Package
Logic Device
Packing
74 : Logic Prefix
LVC : 1.65 to 5.5V
Family
7 : Tape & Reel
W5 : SOT25
SE : SOT353
FZ4 : DFN1410
125 : 3-State Buffer
OE-Low
1G : One gate
7” Tape and Reel
Package
Code
Packaging
(Note 6)
Device
Quantity
Part Number Suffix
74LVC1G125W5-7
74LVC1G125SE-7
74LVC1G125FZ4-7
W5
SE
FZ4
SOT25
SOT353
DFN1410
3000/Tape & Reel
3000/Tape & Reel
5000/Tape & Reel
-7
-7
-7
Notes: 6. Pad layout as shown on Diodes Inc. suggested pad layout document AP02001, which can be found on our website at
http://www.diodes.com/datasheets/ap02001.pdf.
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© Diodes Incorporated
74LVC1G125
Document number: DS32202 Rev. 2 - 2
74LVC1G125
SINGLE BUFFER GATE WITH 3-STATE OUTPUT
Marking Information
(1) SOT25 and SOT353
(Top View)
5
1
4
XX : Identification code
Y : Year 0~9
W : Week : A~Z : 1~26 week;
a~z : 27~52 week; z represents
52 and 53 week
W X
XX Y
X : A~Z : Internal code
2
3
Part Number
Package
Identification Code
74LVC1G125W5
74LVC1G125SE
SOT25
SOT353
UY
UY
(2) DFN1410
(Top View)
XX : Identification Code
Y : Year : 0~9
XX
W : Week : A~Z : 1~26 week;
a~z : 27~52 week; z represents
52 and 53 week
Y W X
X : A~Z : Internal code
Part Number
74LVC1G125FZ4
Package
Identification Code
DFN1410
UY
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© Diodes Incorporated
74LVC1G125
Document number: DS32202 Rev. 2 - 2
74LVC1G125
SINGLE BUFFER GATE WITH 3-STATE OUTPUT
Package Outline Dimensions (All Dimensions in mm)
(1) Package Type: SOT25
(2) Package Type: SOT353
6x-0.42
C
L
0.10/0.30
C
L
1.3
C
L
2x-0.65
C
L
Gauge Plane
PIN 1
Land Pattern Recommendation
(unit:mm)
Top View
0.40/0.45
0.65Bsc.
C
L
0.25/0.40
Detail"A"
"A"
1.8/2.2
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74LVC1G125
Document number: DS32202 Rev. 2 - 2
74LVC1G125
SINGLE BUFFER GATE WITH 3-STATE OUTPUT
Package Outline Dimensions (Continued)
(3) Package Type: DFN1410
0.10 C
6x-
Seating Plane
C
0.08 C
Side View
6x-0.25
1.35/1.45
0.50Typ.
A
B
4x-0.50Typ.
Land Pattern Recommendation
(mm)
(Pin #1 ID)
Top View
2X-
0.25 B
0.10(4x)
6x-0.15/0.25
0.10
C A B
Bottom View
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© Diodes Incorporated
74LVC1G125
Document number: DS32202 Rev. 2 - 2
74LVC1G125
SINGLE BUFFER GATE WITH 3-STATE OUTPUT
Taping Orientation (Note 7)
For DFN1410
Notes: 7. The taping orientation of the other package type can be found on our website at http://www.diodes.com/datasheets/ap02007.pdf
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© Diodes Incorporated
74LVC1G125
Document number: DS32202 Rev. 2 - 2
74LVC1G125
SINGLE BUFFER GATE WITH 3-STATE OUTPUT
IMPORTANT NOTICE
DIODES INCORPORATED MAKES NO WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, WITH REGARDS TO THIS
DOCUMENT, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
PARTICULAR PURPOSE (AND THEIR EQUIVALENTS UNDER THE LAWS OF ANY JURISDICTION).
Diodes Incorporated and its subsidiaries reserve the right to make modifications, enhancements, improvements, corrections or other
changes without further notice to this document and any product described herein. Diodes Incorporated does not assume any liability
arising out of the application or use of this document or any product described herein; neither does Diodes Incorporated convey any
license under its patent or trademark rights, nor the rights of others. Any Customer or user of this document or products described
herein in such applications shall assume all risks of such use and will agree to hold Diodes Incorporated and all the companies
whose products are represented on Diodes Incorporated website, harmless against all damages.
Diodes Incorporated does not warrant or accept any liability whatsoever in respect of any products purchased through unauthorized
sales channel.
Should Customers purchase or use Diodes Incorporated products for any unintended or unauthorized application, Customers shall
indemnify and hold Diodes Incorporated and its representatives harmless against all claims, damages, expenses, and attorney fees
arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized application.
Products described herein may be covered by one or more United States, international or foreign patents pending. Product names
and markings noted herein may also be covered by one or more United States, international or foreign trademarks.
LIFE SUPPORT
Diodes Incorporated products are specifically not authorized for use as critical components in life support devices or systems without
the express written approval of the Chief Executive Officer of Diodes Incorporated. As used herein:
A. Life support devices or systems are devices or systems which:
1. are intended to implant into the body, or
2. support or sustain life and whose failure to perform when properly used in accordance with instructions for use provided
in the labeling can be reasonably expected to result in significant injury to the user.
B. A critical component is any component in a life support device or system whose failure to perform can be reasonably expected
to cause the failure of the life support device or to affect its safety or effectiveness.
Customers represent that they have all necessary expertise in the safety and regulatory ramifications of their life support devices or
systems, and acknowledge and agree that they are solely responsible for all legal, regulatory and safety-related requirements
concerning their products and any use of Diodes Incorporated products in such safety-critical, life support devices or systems,
notwithstanding any devices- or systems-related information or support that may be provided by Diodes Incorporated. Further,
Customers must fully indemnify Diodes Incorporated and its representatives against any damages arising out of the use of Diodes
Incorporated products in such safety-critical, life support devices or systems.
Copyright © 2010, Diodes Incorporated
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© Diodes Incorporated
74LVC1G125
Document number: DS32202 Rev. 2 - 2
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