DIODES 74LVC1G125SE

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
OE
1
A
2
5
Vcc
4
Y
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
GND 3
NEW PRODUCT
allowing this device to be used in a mixed voltage
environment. The device is fully specified for partial power
SOT25 / SOT353
down applications using IOFF. The IOFF circuitry disables the
output preventing damaging current backflow when the device
(Top View)
is powered down.
OE
1
6
Vcc
A
2
5
NC
GND
3
4
Y
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
DFN1410 (Note 2)
Applications
Exceeds 200-V Machine Model (A115-A)
Exceeds 2000-V Human Body Model (A114-A)
•
Latch-Up Exceeds 100mA per JESD 78, Class II LatchUp Exceeds 100mA per JESD 78, Class II
•
Range of Package Options
•
Direct Interface with TTL Levels
•
SOT25, SOT353, and DFN1410: Assembled with “Green”
Molding Compound (no Br, Sb)
•
Lead Free Finish/ RoHS Compliant (Note 1)
Notes:
•
•
•
•
•
Voltage Level Shifting
Bus Driver / Repeater
Power Down Signal Isolation
General Purpose Logic
Wide array of products such as.
o PCs, networking, notebooks, netbooks, PDAs
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
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.
74LVC1G125
Document number: DS32202 Rev. 2 - 2
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74LVC1G125
SINGLE BUFFER GATE WITH 3-STATE OUTPUT
Pin Descriptions
Pin Name
OE
Output Enable
A
Data Input
GND
Y
NEW PRODUCT
Description
Ground
Data Output
Vcc
Supply Voltage
NC
No Connection
Logic Diagram
OE
1
2
A
4
Y
Function Table
Inputs
Output
OE
L
A
Y
H
H
L
L
L
H
X
Z
74LVC1G125
Document number: DS32202 Rev. 2 - 2
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74LVC1G125
SINGLE BUFFER GATE WITH 3-STATE OUTPUT
Absolute Maximum Ratings (Note 3)
Symbol
Rating
Unit
2
200
KV
V
Supply Voltage Range
-0.5 to 6.5
V
VI
Input Voltage Range
-0.5 to 6.5
V
Vo
Voltage applied to output in high impedance or IOFF state
-0.5 to 6.5
V
Vo
Voltage applied to output in high or low state
-0.3 to VCC +0.5
V
IIK
Input Clamp Current VI<0
-50
mA
IOK
Output Clamp Current
-50
mA
IO
Continuous output current
±50
mA
Continuous current through Vdd or GND
±100
mA
Operating Junction Temperature
-40 to 150
°C
Storage Temperature
-65 to 150
°C
ESD HBM
ESD MM
NEW PRODUCT
VCC
TJ
TSTG
Notes:
Description
Human Body Model ESD Protection
Machine Model ESD Protection
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.
74LVC1G125
Document number: DS32202 Rev. 2 - 2
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74LVC1G125
SINGLE BUFFER GATE WITH 3-STATE OUTPUT
Recommended Operating Conditions (Note 4)
Symbol
VCC
Operating Voltage
Parameter
Operating
Data retention only
VCC = 1.65V to 1.95V
High-level Input Voltage
NEW PRODUCT
VIH
VCC = 2.3V to 2.7V
VCC = 3V to 3.6V
VCC = 4.5V to 5.5V
Min
1.65
1.5
Low-level input voltage
Unit
V
V
0.65 X VCC
1.7
V
2
0.7 X VCC
VCC = 1.65V to 1.95V
VIL
Max
5.5
0.35 X VCC
VCC = 2.3V to 2.7V
0.7
VCC = 3V to 3.6V
0.8
VCC = 4.5V to 5.5V
V
0.3 X VCC
VI
Input Voltage
0
5.5
V
VO
Output Voltage
0
VCC
V
IOH
Low-level output current
IOL
Δt/ΔV
TA
Notes:
High-level output current
VCC = 1.65V
-4
VCC = 2.3V
-8
VCC = 3V
-16
-24
VCC = 4.5V
-32
VCC = 1.65V
4
VCC = 2.3V
8
VCC = 3V
16
24
VCC = 4.5V
32
VCC = 1.8V ± 0.15V, 2.5V ± 0.2V
Input transition rise or fall
VCC = 3.3V ± 0.3V
rate
VCC = 5V ± 0.5V
Operating free-air
temperature
mA
mA
20
10
ns/V
5
-40
85
ºC
4. Unused inputs should be held at Vcc or Ground.
74LVC1G125
Document number: DS32202 Rev. 2 - 2
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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)
Symbol
Parameter
Test Conditions
Vcc
Min
1.65V to 5.5V
VCC – 0.1
IOH = -4mA
1.65V
1.2
IOH = -8mA
2.3V
1.9
IOH = -100μA
NEW PRODUCT
VOH
High Level Output
Voltage
IOH = -16mA
3V
IOH = -24mA
VOL
High-level Input Voltage
0.1
IOL = 4mA
1.65V
0.45
IOL = 8mA
2.3V
0.3
VI or VO = 5.5V
IOZ
ICC
Supply Current
VI = 5.5V of GND
IO=0
Ci
θJA
θJC
2.3
1.65V to 5.5V
Input Current
Power Down Leakage
Current
Z State Leakage Current
ΔICC
V
IOL = 100μA
IOL = 16mA
VI = 5.5V or GND
3.8
V
0.4
3V
0.55
4.5V
0.55
0 to 5.5V
±5
μA
0
± 10
μA
3.6V
± 10
μA
1.65V to 5.5V
10
μA
3V to 5.5V
500
μA
VO =0 to 5.5V
One input at VCC –
Additional Supply Current 0.6 V Other inputs at
VCC or GND
Input Capacitance
Vi = VCC – or GND
SOT25
Thermal Resistance
SOT353
Junction-to-Ambient
DFN1410
SOT25
Thermal Resistance
SOT353
Junction-to-Case
DFN1410
Unit
2.4
4.5V
IOL = 32mA
IOFF
Max
IOH = -32mA
IOL = 24mA
II
Typ.
3.3
(Note 5)
(Note 5)
(Note 5)
(Note 5)
(Note 5)
(Note 5)
4
204
371
430
52
143
190
pF
C/W
o
C/W
o
C/W
o
C/W
o
C/W
o
C/W
o
Notes: 5. Test condition for SOT25, SOT353, and DFN1410: Device mounted on FR-4 substrate PC board, 2oz copper, with minimum
recommended pad layout.
74LVC1G125
Document number: DS32202 Rev. 2 - 2
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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
Vcc = 2.5 V
From
TO
±
0.15V
± 0.2V
Parameter
(Input)
(OUTPUT)
Min
Max
Min Max
A
NEW PRODUCT
tpd
Y
1.9
6.9
0.7
4.6
Vcc = 3.3 V
± 0.3V
Min
Max
Vcc = 5 V
± 0.5V
Min
Max
0.6
0.5
3.7
Over recommended free-air temperature range, CL = 30 or 50pF as noted (see Figure 2)
Vcc = 1.8 V
Vcc = 2.5 V
Vcc = 3.3 V
From
TO
±
0.15V
±
0.2V
± 0.3V
Parameter
(Input)
(OUTPUT)
Min
Max
Min Max
Min
Max
3.4
Vcc = 5 V
± 0.5V
Min
Max
Unit
ns
Unit
tpd
A
Y
2.8
9.0
1.2
5.5
1.0
4.5
1.0
4.0
ns
ten
OE
Y
2.8
10.1
1.5
6.6
1.0
5.3
1.0
5.0
ns
tdis
OE
Y
1.3
9.2
1.0
5.5
1.0
5.5
1.0
4.2
ns
Operating Characteristics
TA = 25 ºC
Vcc = 1.8 V
Test
Conditions
TYP
Parameter
Cpd
Power
dissipation
capacitance
Outputs
enabled
Vcc = 2.5 V
Vcc = 3.3 V
Vcc = 5 V
TYP
TYP
TYP
19
19
21
19
f = 10 MHz
Outputs
disabled
74LVC1G125
Document number: DS32202 Rev. 2 - 2
Unit
pF
2
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3
4
October 2010
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74LVC1G125
SINGLE BUFFER GATE WITH 3-STATE OUTPUT
Parameter Measurement Information
RL
From Output
Under Test
C
NEW PRODUCT
VLOAD
Open
GND
TEST
tPLH/tPHL
tPLZ/tPZL
tPHZ/tPZH
RL
L
(see Note A)
Inputs
Vcc
1.8V±0.15V
2.5V±0.2V
3.3V±0.3V
5V±0.5V
S1
VI
VCC
VCC
3V
VCC
tr/tf
≤2ns
≤2ns
≤2.5ns
≤2.5ns
S1
Open
Vload
GND
VM
VLOAD
CL
RL
V∆
VCC/2
VCC/2
1.5V
VCC/2
2 X VCC
2 X VCC
6V
2 X VCC
15pF
15pF
15pF
15pF
1MΩ
1MΩ
1MΩ
1MΩ
0.15V
0.15V
0.3V
0.3V
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.
74LVC1G125
Document number: DS32202 Rev. 2 - 2
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74LVC1G125
SINGLE BUFFER GATE WITH 3-STATE OUTPUT
Parameter Measurement Information (Continued)
RL
From Output
Under Test
C
NEW PRODUCT
VLOAD
Open
GND
TEST
tPLH/tPHL
tPLZ/tPZL
tPHZ/tPZH
RL
L
(see Note A)
Inputs
Vcc
1.8V±0.15V
2.5V±0.2V
3.3V±0.3V
5V±0.5V
S1
VI
VCC
VCC
3V
VCC
tr/tf
≤2ns
≤2ns
≤2.5ns
≤2.5ns
S1
Open
Vload
GND
VM
VLOAD
CL
RL
V∆
VCC/2
VCC/2
1.5V
VCC/2
2 X VCC
2 X VCC
6V
2 X VCC
30pF
30pF
50pF
50pF
1KΩ
500Ω
500Ω
500Ω
0.15V
0.15V
0.3V
0.3V
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.
74LVC1G125
Document number: DS32202 Rev. 2 - 2
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74LVC1G125
SINGLE BUFFER GATE WITH 3-STATE OUTPUT
Ordering Information
NEW PRODUCT
74LVC1G 125 XXX - 7
Logic Device
Function
Package
74 : Logic Prefix
LVC : 1.65 to 5.5V
Family
1G : One gate
125 : 3-State Buffer
OE-Low
W5 : SOT25
SE : SOT353
FZ4 : DFN1410
Device
74LVC1G125W5-7
74LVC1G125SE-7
74LVC1G125FZ4-7
Notes:
Package
Code
W5
SE
FZ4
Packaging
(Note 6)
SOT25
SOT353
DFN1410
Packing
7 : Tape & Reel
7” Tape and Reel
Quantity
Part Number Suffix
3000/Tape & Reel
-7
3000/Tape & Reel
-7
5000/Tape & Reel
-7
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.
74LVC1G125
Document number: DS32202 Rev. 2 - 2
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74LVC1G125
SINGLE BUFFER GATE WITH 3-STATE OUTPUT
Marking Information
(1) SOT25 and SOT353
(Top View)
4
7
5
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
X : A~Z : Internal code
NEW PRODUCT
XX Y W X
1
2
3
Part Number
74LVC1G125W5
74LVC1G125SE
Package
SOT25
SOT353
Identification Code
UY
UY
(2) DFN1410
(Top View)
XX
YWX
Part Number
74LVC1G125FZ4
74LVC1G125
Document number: DS32202 Rev. 2 - 2
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
X : A~Z : Internal code
Package
DFN1410
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Identification Code
UY
October 2010
© Diodes Incorporated
74LVC1G125
SINGLE BUFFER GATE WITH 3-STATE OUTPUT
Package Outline Dimensions (All Dimensions in mm)
NEW PRODUCT
(1) Package Type: SOT25
(2) Package Type: SOT353
6x-0.42
CL
0.10/0.30
C
L
0.40/0.45
0.65Bsc.
0.25/0.40
C
L
1.8/2.2
74LVC1G125
Document number: DS32202 Rev. 2 - 2
0.1/0.22
Detail"A"
0.9/1.0
0/0.1
1.10Max.
Gauge Plane
Land Pattern Recommendation
(unit:mm) Top View
0.25
PIN 1
0°/8
°
C
L
6x-0.60
2x-0.65
1.15/1.35
2.0/2.2
C
L
1.9
1.3
"A"
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74LVC1G125
SINGLE BUFFER GATE WITH 3-STATE OUTPUT
Package Outline Dimensions (Continued)
Side View
1.35/1.45
0.550
6x-0.25
2X-
NEW PRODUCT
C
6x-0.35
Seating Plane
0.25 A
0.08 C
0.13Typ.
0.40Max.
0.10 C
6x-
0/0.05
(3) Package Type: DFN1410
A
0.50Typ.
2X-
(Pin #1 ID)
C0.
1x4
5¢X
0.075¡ Ó
0.030
6x-0.25/0.35
0.95/1.05
B
4x-0.50Typ.
Land Pattern Recommendation
(mm)
Top View
0.25 B
0.10(4x)
6x-0.15/0.25
0.10
C A B
Bottom View
74LVC1G125
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74LVC1G125
SINGLE BUFFER GATE WITH 3-STATE OUTPUT
Taping Orientation (Note 7)
NEW PRODUCT
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
74LVC1G125
Document number: DS32202 Rev. 2 - 2
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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).
NEW PRODUCT
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
www.diodes.com
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