74LVC1G17FZ4-7 [DIODES]
SINGLE SCHMITT-TRIGGER BUFFER; 单施密特触发缓冲器
| 型号： | 74LVC1G17FZ4-7 |
| 厂家： | 
DIODES INCORPORATED |
| 描述： | SINGLE SCHMITT-TRIGGER BUFFER |
| 文件： | 总13页 (文件大小：258K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
74LVC1G17
SINGLE SCHMITT-TRIGGER BUFFER
Description
Pin Assignments
The 74LVC1G17 is a single 1-input Schmitt-trigger buffer with
a standard totem pole 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
Features
Applications
•
•
•
•
Voltage Level Shifting
•
•
•
•
•
•
Wide Supply Voltage Range from 1.65V to 5.5V
± 24mA Output Drive at 3.3V
General Purpose Logic
Power Down Signal Isolation
Wide array of products such as:
CMOS low power consumption
IOFF Supports Partial-Power-Down Mode Operation
Inputs accept up to 5.5V
o
o
o
o
o
PCs, networking, notebooks, netbooks, PDAs
Computer peripherals, hard drives, CD/DVD ROM
TV, DVD, DVR, set top box
ESD Protection Exceeds JESD 22
o
o
200-V Machine Model (A115-A)
Cell Phones, Personal Navigation / GPS
MP3 players ,Cameras, Video Recorders
2000-V Human Body Model (A114-A)
•
•
•
Latch-Up Exceeds 100mA per JESD 78, Class II
Range of Package Options
SOT25, SOT353, DFN1410, and DFN1010: Available in
“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.
1 of 13
www.diodes.com
July 2011
© Diodes Incorporated
74LVC1G17
Document number: DS35124 Rev. 3 - 2
74LVC1G17
SINGLE SCHMITT-TRIGGER BUFFER
Pin Descriptions
Pin Name
Description
A
GND
Y
Data Input
Ground
Data Output
Supply Voltage
VCC
Logic Diagram
Function Table
Inputs
Output
A
H
L
Y
H
L
2 of 13
www.diodes.com
July 2011
© Diodes Incorporated
74LVC1G17
Document number: DS35124 Rev. 3 - 2
74LVC1G17
SINGLE SCHMITT-TRIGGER BUFFER
Absolute Maximum Ratings (Note 2)
Symbol
Description
Rating
2
Unit
KV
V
ESD HBM
Human Body Model ESD Protection
Machine Model ESD Protection
Supply Voltage Range
ESD MM
VCC
VI
200
-0.5 to 6.5
-0.5 to 6.5
-0.5 to 6.5
-0.3 to VCC +0.5
-50
V
Input Voltage Range
V
VO
Voltage applied to output in high impedance or IOFF state
Voltage applied to output in high or low state
Input Clamp Current VI<0
V
VO
V
IIK
mA
mA
mA
mA
°C
°C
IOK
Output Clamp Current
-50
IO
Continuous output current
±50
Continuous current through Vdd or GND
Operating Junction Temperature
Storage Temperature
±100
TJ
-40 to 150
-65 to 150
TSTG
Notes: 2. 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.
Recommended Operating Conditions (Note 3)
Symbol
Parameter
Min
1.65
1.5
0
Max
Unit
V
Operating
5.5
VCC
Operating Voltage
Data retention only
V
VI
Input Voltage
5.5
VCC
-4
V
VO
Output Voltage
0
V
VCC = 1.65V
VCC = 2.3V
-8
IOH
High-level output current
Low-level output current
mA
mA
-16
-24
-32
4
VCC = 3V
VCC = 4.5V
VCC = 1.65V
VCC = 2.3V
8
IOL
16
24
32
20
10
5
VCC = 3V
VCC = 4.5V
VCC = 1.8V ± 0.15V, 2.5V ± 0.2V
VCC = 3.3V ± 0.3V
VCC = 5V ± 0.5V
Input transition rise or fall
rate
Δt/ΔV
ns/V
ºC
Operating free-air
temperature
TA
-40
125
Notes: 3. Unused inputs should be held at V or Ground.
cc
3 of 13
www.diodes.com
July 2011
© Diodes Incorporated
74LVC1G17
Document number: DS35124 Rev. 3 - 2
74LVC1G17
SINGLE SCHMITT-TRIGGER BUFFER
Electrical Characteristics TA = -40°C to 85°C
(All typical values are at VCC = 3.3V, TA = 25°C)
Symbol
Parameter
Test Conditions
VCC
1.65V
2.3V
Min
0.70
1.11
1.50
2.16
2.61
0.30
0.58
0.80
1.21
1.45
0.30
0.40
0.35
0.55
0.60
VCC – 0.1
1.2
Typ.
Max
1.20
1.60
2.00
2.74
3.33
0.72
1.00
1.30
1.95
2.35
0.62
0.80
1.00
1.10
1.20
Unit
Positive-going input
threshold voltage
VT+
3V
4.5V
5.5V
1.65V
2.3V
Negative-going input
threshold voltage
VT-
3V
4.5V
5.5V
1.65V
2.3V
Hysteresis
(VT+ - VT-)
ΔVT
3V
4.5V
5.5V
IOH = -100μA
IOH = -4mA
IOH = -8mA
IOH = -16mA
IOH = -24mA
IOH = -32mA
IOL = 100μA
IOL = 4mA
1.65V to 5.5V
1.65V
2.3V
1.9
VOH
High Level Output Voltage
V
V
2.4
3V
2.3
4.5V
1.65V to 5.5V
1.65V
3.8
0.1
0.45
0.3
IOL = 8mA
2.3V
VOL
High-level Input Voltage
Input Current
IOL = 16mA
IOL = 24mA
IOL = 32mA
VI = 5.5 V or GND
VI or VO = 5.5V
0.4
3V
0.55
0.55
± 5
4.5V
II
0 to 5.5V
μA
μA
Power Down Leakage
Current
IOFF
0
± 10
VI = 5.5V of GND
IO=0
ICC
Supply Current
1.65V to 5.5V
3V to 5.5V
10
μA
μA
ΔICC
Additional Supply Current Input at VCC –0.6V
500
4 of 13
www.diodes.com
July 2011
© Diodes Incorporated
74LVC1G17
Document number: DS35124 Rev. 3 - 2
74LVC1G17
SINGLE SCHMITT-TRIGGER BUFFER
Electrical Characteristics TA = -40°C to 125°C
(All typical values are at VCC = 3.3V, TA = 25°C)
Symbol
Parameter
Test Conditions
VCC
1.65V
2.3V
Min
0.70
1.11
1.50
2.16
2.61
0.30
0.58
0.80
1.21
1.45
0.30
0.37
0.32
0.50
0.55
VCC – 0.1
0.95
1.7
Typ.
Max
1.20
1.60
2.00
2.74
3.33
0.75
1.03
1.33
1.95
2.35
0.62
0.80
1.00
1.20
1.40
Unit
Positive-going input
threshold voltage
VT+
3 V
4.5V
5.5V
1.65V
2.3V
Negative-going input
threshold voltage
VT-
3V
4.5V
5.5V
1.65V
2.3V
Hysteresis
(VT+ - VT-)
ΔVT
3V
4.5V
5.5V
IOH = -100μA
IOH = -4mA
IOH = -8mA
IOH = -16mA
IOH = -24mA
IOH = -32mA
IOL = 100μA
IOL = 4mA
1.65V to 5.5V
1.65V
2.3V
VOH
High Level Output Voltage
V
V
1.9
3V
2.0
4.5V
1.65V to 5.5V
1.65V
3.4
0.1
0.7
IOL = 8mA
2.3V
0.45
0.6
VOL
High-level Input Voltage
Input Current
IOL = 16mA
IOL = 24mA
IOL = 32mA
VI = 5.5 V or GND
3V
0.8
4.5V
0.8
II
0 to 5.5V
± 100
μA
μA
Power Down Leakage
Current
IOFF
VI or VO = 5.5V
0
± 200
VI = 5.5V of GND
IO=0
ICC
Supply Current
1.65V to 5.5V
3V to 5.5V
200
μA
μA
ΔICC
Additional Supply Current Input at VCC –0.6 V
5000
5 of 13
www.diodes.com
July 2011
© Diodes Incorporated
74LVC1G17
Document number: DS35124 Rev. 3 - 2
74LVC1G17
SINGLE SCHMITT-TRIGGER BUFFER
Package Characteristics (All typical values are at Vcc = 3.3V, TA = 25°C)
Symbol
Parameter
Test Conditions
VI = VCC – or GND
SOT25
VCC
Min
Typ.
3.5
Max
Unit
CI
Input Capacitance
3.3
pF
204
371
430
SOT353
Thermal Resistance
Junction-to-Ambient
θJA
(Note 4)
(Note 4)
oC/W
oC/W
DFN1410
DFN1010
510
SOT25
52
SOT353
DFN1410
143
190
Thermal Resistance
Junction-to-Case
θJC
250
DFN1010
Notes: 4. Test condition for SOT26, SOT363, DFN1410 and DFN1010 : Device mounted on FR-4 substrate PC board, 2oz copper, with minimum
recommended pad layout.
Switching Characteristics
TA = -40°C to 85°C, CL = 15 pF as noted (see Figure 1)
VCC = 1.8V
± 0.15V
VCC = 2.5V
± 0.2V
VCC = 3.3V
± 0.3V
VCC = 5V
± 0.5V
From
(Input)
TO
(OUTPUT)
Parameter
Unit
Min
Max
Min
Max
Min
Max
Min
0.7
Max
1.0
9.9
0.7
4.6
tpd
A
Y
0.7
5.5
4.4
ns
TA = -40°C to 85°C, CL = 30 or 50pF as noted (see Figure 2)
VCC = 1.8V
± 0.15V
VCC = 2.5V
± 0.2V
VCC = 3.3V
± 0.3V
VCC = 5V
± 0.5V
From
(Input)
TO
(OUTPUT)
Parameter
Unit
Min
1.0
Max
Min
Max
Min
Max
Min
0.7
Max
11
0.7
5.5
tpd
A
Y
0.7
6.5
5
ns
TA = -40°C to 125°C, CL = 15 pF as noted (see Figure 1)
VCC = 1.8V
± 0.15V
VCC = 2.5V
± 0.2V
VCC = 3.3V
± 0.3V
VCC = 5V
± 0.5V
From
(Input)
TO
(OUTPUT)
Parameter
Unit
Min
1.0
Max
Min
Max
Min
Max
Min
0.7
Max
12.5
0.7
6.5
tpd
A
Y
0.7
7.5
5.5
ns
TA = -40°C to 125°C, CL = 30 or 50pF as noted (see Figure 2)
VCC = 1.8V
± 0.15V
VCC = 2.5V
± 0.2V
VCC = 3.3V
± 0.3V
VCC = 5V
± 0.5V
From
(Input)
TO
(OUTPUT)
Parameter
Unit
Min
Max
Min
Max
Min
Max
Min
0.7
Max
1.0
14.0
0.7
7.0
tpd
A
Y
0.7
8.5
6.5
ns
6 of 13
www.diodes.com
July 2011
© Diodes Incorporated
74LVC1G17
Document number: DS35124 Rev. 3 - 2
74LVC1G17
SINGLE SCHMITT-TRIGGER BUFFER
Operating Characteristics
TA = 25 ºC
VCC = 1.8V
Typ.
VCC = 2.5V
Typ.
VCC = 3.3V
Typ.
VCC = 5V
Typ.
Test
Conditions
Parameter
Unit
Power dissipation
Cpd
f = 10 MHz
20
22
23
25
pF
capacitance
Parameter Measurement Information
Inputs
VCC
VM
CL
RL
VI
tr/tf
1.8V±0.15V
2.5V±0.2V
3.3V±0.3V
5V±0.5V
≤2ns
15pF
15pF
15pF
15pF
1MΩ
1MΩ
1MΩ
1MΩ
VCC
VCC
3V
VCC/2
VCC/2
1.5V
≤2ns
≤2.5ns
≤2.5ns
VCC
VCC/2
Voltage Waveform Pulse Duration
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. tPLH and tPHL are the same as tPD.
7 of 13
www.diodes.com
July 2011
© Diodes Incorporated
74LVC1G17
Document number: DS35124 Rev. 3 - 2
74LVC1G17
SINGLE SCHMITT-TRIGGER BUFFER
Parameter Measurement Information (Continued)
Inputs
VCC
VM
CL
RL
VI
tr/tf
1.8V±0.15V
2.5V±0.2V
3.3V±0.3V
5V±0.5V
≤2ns
30pF
30pF
50pF
50pF
1KΩ
500Ω
500Ω
500Ω
VCC
VCC
3V
VCC/2
VCC/2
1.5V
≤2ns
≤2.5ns
≤2.5ns
VCC
VCC/2
Voltage Waveform Pulse Duration
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. tPLH and tPHL are the same as tPD.
8 of 13
www.diodes.com
July 2011
© Diodes Incorporated
74LVC1G17
Document number: DS35124 Rev. 3 - 2
74LVC1G17
SINGLE SCHMITT-TRIGGER BUFFER
Ordering Information
74LVC1G 17 XXX - 7
Function
Package
Logic Device
Packing
74 : Logic Prefix
LVC : 1.65 to 5.5V
Family
7 : Tape & Reel
17 : 1-Input
W5 : SOT25
SE : SOT353
FW4 : DFN1010
FZ4 : DFN1410
Schmitt-Trigger
Buffer
1G : One gate
7” Tape and Reel
Packaging
(Note 7)
SOT25
Package
Code
Device
Quantity
Part Number Suffix
74LVC1G17W5-7
74LVC1G17SE-7
74LVC1G17FW4-7
74LVC1G17FZ4-7
W5
3000/Tape & Reel
3000/Tape & Reel
5000/Tape & Reel
5000/Tape & Reel
-7
-7
-7
-7
SE
SOT353
DFN1010
DFN1410
FW4
FZ4
Notes: 7. 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.
9 of 13
www.diodes.com
July 2011
© Diodes Incorporated
74LVC1G17
Document number: DS35124 Rev. 3 - 2
74LVC1G17
SINGLE SCHMITT-TRIGGER BUFFER
Marking Information
(1) SOT25, 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
74LVC1G17W5-7
74LVC1G17SE-7
SOT25
UR
UR
SOT353
(2) DFN1010, 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
74LVC1G17FW4-7
74LVC1G17FZ4-7
Package
DFN1010
Identification Code
UR
UR
DFN1410
10 of 13
www.diodes.com
July 2011
© Diodes Incorporated
74LVC1G17
Document number: DS35124 Rev. 3 - 2
74LVC1G17
SINGLE SCHMITT-TRIGGER BUFFER
Package Outline Dimensions (All Dimensions in mm)
(1) Package Type: SOT25
(2) Package Type: SOT353
0.10/0.30
C
L
Gauge Plane
0.25/0.40
DETAIL"A"
0.65Bsc.
1.8/2.2
C
L
"A"
11 of 13
www.diodes.com
July 2011
© Diodes Incorporated
74LVC1G17
Document number: DS35124 Rev. 3 - 2
74LVC1G17
SINGLE SCHMITT-TRIGGER BUFFER
(3) Package Type: DFN1010
0.05 C
6x-
0.08 C
Seating Plane
0.20(6x)
Side View
C
0.235
0.95/1.05
A
B
0.35Typ.
Pin1
Pin1
0.35Typ.
Land Pattern Recommendation
(unit:mm)
Top View
2x-
0.08 C
0.14/0.20(6x)
0.07Typ.
0.07
C A B
Bottom View
(4) Package Type DFN1410
0.10 C
6x-
Seating Plane
6x-0.25
0.08 C
C
Side View
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
12 of 13
www.diodes.com
July 2011
© Diodes Incorporated
74LVC1G17
Document number: DS35124 Rev. 3 - 2
74LVC1G17
SINGLE SCHMITT-TRIGGER BUFFER
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 © 2011, Diodes Incorporated
www.diodes.com
13 of 13
www.diodes.com
July 2011
© Diodes Incorporated
74LVC1G17
Document number: DS35124 Rev. 3 - 2
相关型号：
©2020 ICPDF网 联系我们和版权申明