74VHCV17FT
CMOS Digital Integrated Circuits
Silicon Monolithic
74VHCV17FT
1. Functional Description
•
Hex Schmitt Buffer
2. General
The 74VHCV17FT is an advanced high speed CMOS SCHMITT BUFFER fabricated with silicon gate CMOS
technology.
It achieves the high speed operation similar to equivalent Bipolar Schottky TTL while maintaining the CMOS
low power dissipation.
Input pin have hysteresis between the positive-going and negative-going thresholds. Thus the 74VHCV17FT is
capable of squaring up transitions of slowly changing input signals such as line receivers.
Input protection and output circuit ensure that 0 to 5.5 V can be applied to the input and output (Note) pins
without regard to the supply voltage. These structure prevents device destruction due to mismatched supply and
input/output voltages such as battery back up, etc.
Note: VCC = 0 V
3. Features
(1)
AEC-Q100 (Rev. H) (Note 1)
(2)
Wide operating temperature range: Topr = -40 to 125
(3)
High speed: tpd = 4.5 ns (typ.) at VCC = 5.0 V
(4)
Low power dissipation: ICC = 2.0 µA (max) at Ta = 25
(5)
Wide operating voltage range: VCC(opr) = 1.8 V to 5.5 V
(6)
Output current: |IOH|/IOL = 16 mA (min)(VCC = 4.5 V)
(7) Power-down protection is provided on all inputs and outputs.
Note 1: This device is compliant with the reliability requirements of AEC-Q100. For details, contact your Toshiba sales
representative.
4. Packaging
TSSOP14B
Start of commercial production
©2016 Toshiba Corporation
1
2014-10
2016-08-04
Rev.2.0
74VHCV17FT
5. Pin Assignment
6. Marking
7. Truth Table
A
Y
L
L
H
H
©2016 Toshiba Corporation
2
2016-08-04
Rev.2.0
74VHCV17FT
8. Absolute Maximum Ratings (Note)
Characteristics
Symbol
Note
Rating
Unit
Supply voltage
VCC
-0.5 to 7.0
V
Input voltage
VIN
-0.5 to 7.0
V
(Note 1)
-0.5 to 7.0
V
(Note 2)
-0.5 to VCC + 0.5
-50
mA
(Note 3)
±50
mA
±50
mA
(Note 4)
180
mW
ICC/IGND
±100
mA
Tstg
-65 to 150
Output voltage
VOUT
Input diode current
IIK
Output diode current
IOK
Output current
IOUT
Power dissipation
PD
VCC/ground current
Storage temperature
Note:
Exceeding any of the absolute maximum ratings, even briefly, lead to deterioration in IC performance or even
destruction.
Using continuously under heavy loads (e.g. the application of high temperature/current/voltage and the
significant change in temperature, etc.) may cause this product to decrease in the reliability significantly even
if the operating conditions (i.e. operating temperature/current/voltage, etc.) are within the absolute maximum
ratings and the operating ranges.
Please design the appropriate reliability upon reviewing the Toshiba Semiconductor Reliability Handbook
(“Handling Precautions”/“Derating Concept and Methods”) and individual reliability data (i.e. reliability test report
and estimated failure rate, etc).
Note 1: VCC = 0 V
Note 2: High (H) or Low (L) state. IOUT absolute maximum rating must be observed.
Note 3: VOUT < GND, VOUT > VCC
Note 4: 180 mW in the range of Ta = -40 to 85 . From Ta = 85 to 125 a derating factor of -3.25 mW/ shall be
applied until 50 mW.
9. Operating Ranges (Note)
Characteristics
Symbol
Note
Test Condition
Rating
Unit
Supply voltage
VCC
1.8 to 5.5
V
Input voltage
VIN
0 to 5.5
V
V
Output voltage
VOUT
(Note 1)
0 to 5.5
(Note 2)
0 to VCC
Operating temperature
Topr
-40 to 125
Input rise and fall times
dt/dv
VCC = 3.3 ± 0.3 V
0 to 20
ms/V
VCC = 5.0 ± 0.5 V
0 to 1
Note:
The operating ranges must be maintained to ensure the normal operation of the device.
Unused inputs must be tied to either VCC or GND.
Note 1: VCC = 0 V
Note 2: High (H) or Low (L) state.
©2016 Toshiba Corporation
3
2016-08-04
Rev.2.0
74VHCV17FT
10. Electrical Characteristics
10.1. DC Characteristics (Unless otherwise specified, Ta = 25 )
Characteristics
Positive threshold voltage
Negative threshold voltage
Hysteresis voltage
High-level output voltage
Low-level output voltage
Power-OFF leakage current
Symbol
Test Condition
VP
VN
VH
VOH
VOL
IOFF
VIN = VIH
VIN = VIL
IOH = -50 µA
VCC (V)
Min
Typ.
Max
Unit
1.8
1.65
V
2.3
1.85
3.0
2.20
4.5
3.15
5.5
3.85
1.8
0.15
2.3
0.45
3.0
0.90
4.5
1.35
5.5
1.65
1.8
0.15
1.05
2.3
0.20
1.10
3.0
0.30
1.20
4.5
0.40
1.40
5.5
0.50
1.60
1.8
1.7
1.8
3.0
2.9
3.0
4.5
4.4
4.5
IOH = -8 mA
3.0
2.58
IOH = -16 mA
4.5
3.94
IOL = 50 µA
1.8
0.0
0.1
3.0
0.0
0.1
4.5
0.0
0.1
IOL = 8 mA
3.0
0.36
IOL = 16 mA
4.5
0.44
V
V
V
0
0.5
µA
Input leakage current
IIN
VIN = 5.5 V or GND
0 to 5.5
±0.1
µA
Quiescent supply current
ICC
VIN = VCC or GND
5.5
2.0
µA
©2016 Toshiba Corporation
VIN/VOUT = 5.5 V
V
4
2016-08-04
Rev.2.0
74VHCV17FT
10.2. DC Characteristics (Unless otherwise specified, Ta = -40 to 85 )
Characteristics
Positive threshold voltage
Negative threshold voltage
Hysteresis voltage
High-level output voltage
Low-level output voltage
Power-OFF leakage current
Symbol
Test Condition
VP
IOFF
Max
Unit
1.8
1.65
V
2.3
1.85
3.0
2.20
4.5
3.15
5.5
3.85
1.8
0.15
2.3
0.45
3.0
0.90
4.5
1.35
5.5
1.65
1.8
0.15
1.05
2.3
0.20
1.10
3.0
0.30
1.20
4.5
0.40
1.40
5.5
0.50
1.60
1.8
1.7
3.0
2.9
4.5
4.4
IOH = -8 mA
3.0
2.48
IOH = -16 mA
4.5
3.80
IOL = 50 µA
1.8
0.1
3.0
0.1
VH
VOL
Min
VN
VOH
VCC (V)
VIN = VIH
IOH = -50 µA
VIN = VIL
VIN/VOUT = 5.5 V
V
V
V
V
4.5
0.1
IOL = 8 mA
3.0
0.44
IOL = 16 mA
4.5
0.55
0
5.0
µA
Input leakage current
IIN
VIN = 5.5 V or GND
0 to 5.5
±1.0
µA
Quiescent supply current
ICC
VIN = VCC or GND
5.5
20.0
µA
©2016 Toshiba Corporation
5
2016-08-04
Rev.2.0
74VHCV17FT
10.3. DC Characteristics (Unless otherwise specified, Ta = -40 to 125 )
Characteristics
Positive threshold voltage
Negative threshold voltage
Hysteresis voltage
High-level output voltage
Low-level output voltage
Power-OFF leakage current
Symbol
Test Condition
VP
IOFF
Max
Unit
1.8
1.65
V
2.3
1.85
3.0
2.20
4.5
3.15
5.5
3.85
1.8
0.15
2.3
0.45
3.0
0.90
4.5
1.35
5.5
1.65
1.8
0.15
1.05
2.3
0.20
1.10
3.0
0.30
1.20
4.5
0.40
1.40
5.5
0.50
1.60
1.8
1.7
3.0
2.9
4.5
4.4
IOH = -8 mA
3.0
2.40
IOH = -16 mA
4.5
3.70
IOL = 50 µA
1.8
0.1
3.0
0.1
VH
VOL
Min
VN
VOH
VCC (V)
VIN = VIH
IOH = -50 µA
VIN = VIL
V
V
V
V
4.5
0.1
IOL = 8 mA
3.0
0.55
IOL = 16 mA
4.5
0.65
0
20.0
µA
VIN/VOUT = 5.5 V
Input leakage current
IIN
VIN = 5.5 V or GND
0 to 5.5
±2.0
µA
Quiescent supply current
ICC
VIN = VCC or GND
5.5
40.0
µA
10.4. AC Characteristics (Unless otherwise specified, Ta = 25 , Input: tr = tf = 3 ns)
Characteristics
Propagation delay time
Symbol
Note
tPLH,tPHL
VCC (V)
CL (pF)
Min
2.5 ± 0.2
15
50
3.3 ± 0.3
5.0 ± 0.5
Input capacitance
CIN
Power dissipation capacitance
CPD
(Note 1)
Typ.
Max
Unit
9.3
19.7
ns
12.4
24.0
15
6.5
12.8
50
8.7
16.3
15
4.5
8.6
50
6.1
10.6
4
10
pF
25
pF
Note 1: CPD is defined as the value of the internal equivalent capacitance which is calculated from the operating current
consumption without load. Average operating current can be obtained by the equation.
ICC(opr) = CPD × VCC × fIN + ICC/6 (per gate)
©2016 Toshiba Corporation
6
2016-08-04
Rev.2.0
74VHCV17FT
10.5. AC Characteristics
(Unless otherwise specified, Ta = -40 to 85 , Input: tr = tf = 3 ns)
Characteristics
Propagation delay time
Symbol
VCC (V)
CL (pF)
Min
Max
Unit
tPLH,tPHL
2.5 ± 0.2
15
1.0
22.0
ns
50
1.0
27.0
15
1.0
15.0
50
1.0
18.5
15
1.0
10.0
50
1.0
12.0
10
pF
3.3 ± 0.3
5.0 ± 0.5
Input capacitance
CIN
10.6. AC Characteristics
(Unless otherwise specified, Ta = -40 to 125 , Input: tr = tf = 3 ns)
Characteristics
Propagation delay time
Symbol
VCC (V)
CL (pF)
Min
Max
Unit
tPLH,tPHL
2.5 ± 0.2
15
1.0
24.0
ns
50
1.0
29.0
15
1.0
17.0
50
1.0
20.5
15
1.0
11.5
50
1.0
13.5
10
3.3 ± 0.3
5.0 ± 0.5
Input capacitance
CIN
pF
, Input: tr = tf = 3 ns)
25
10.7. Noise Characteristics (Unless otherwise specified, Ta = 25
Characteristics
Symbol
Test Condition
VCC (V)
Typ.
Max
Unit
3.3
0.3
V
5.0
0.7
3.3
-0.1
Quiet output maximum dynamic VOL
VOLP
CL = 50 pF
Quiet output minimum dynamic VOL
VOLV
CL = 50 pF
5.0
-0.2
Minimum high-level dynamic input voltage
VIHD
CL = 50 pF
5.0
3.5
V
Maximum low-level dynamic input voltage
VILD
CL = 50 pF
5.0
1.5
V
©2016 Toshiba Corporation
7
V
2016-08-04
Rev.2.0
74VHCV17FT
Package Dimensions
Unit: mm
Weight: 0.054 g (typ.)
Package Name(s)
Nickname: TSSOP14B
©2016 Toshiba Corporation
8
2016-08-04
Rev.2.0
74VHCV17FT
RESTRICTIONS ON PRODUCT USE
• Toshiba Corporation, and its subsidiaries and affiliates (collectively "TOSHIBA"), reserve the right to make changes to the information
in this document, and related hardware, software and systems (collectively "Product") without notice.
• This document and any information herein may not be reproduced without prior written permission from TOSHIBA. Even with TOSHIBA's
written permission, reproduction is permissible only if reproduction is without alteration/omission.
• Though TOSHIBA works continually to improve Product's quality and reliability, Product can malfunction or fail. Customers are responsible
for complying with safety standards and for providing adequate designs and safeguards for their hardware, software and systems which
minimize risk and avoid situations in which a malfunction or failure of Product could cause loss of human life, bodily injury or damage
to property, including data loss or corruption. Before customers use the Product, create designs including the Product, or incorporate
the Product into their own applications, customers must also refer to and comply with (a) the latest versions of all relevant TOSHIBA
information, including without limitation, this document, the specifications, the data sheets and application notes for Product and the
precautions and conditions set forth in the "TOSHIBA Semiconductor Reliability Handbook" and (b) the instructions for the application
with which the Product will be used with or for. Customers are solely responsible for all aspects of their own product design or applications,
including but not limited to (a) determining the appropriateness of the use of this Product in such design or applications; (b) evaluating
and determining the applicability of any information contained in this document, or in charts, diagrams, programs, algorithms, sample
application circuits, or any other referenced documents; and (c) validating all operating parameters for such designs and applications.
TOSHIBA ASSUMES NO LIABILITY FOR CUSTOMERS' PRODUCT DESIGN OR APPLICATIONS.
• PRODUCT IS NEITHER INTENDED NOR WARRANTED FOR USE IN EQUIPMENTS OR SYSTEMS THAT REQUIRE
EXTRAORDINARILY HIGH LEVELS OF QUALITY AND/OR RELIABILITY, AND/OR A MALFUNCTION OR FAILURE OF WHICH MAY
CAUSE LOSS OF HUMAN LIFE, BODILY INJURY, SERIOUS PROPERTY DAMAGE AND/OR SERIOUS PUBLIC IMPACT
("UNINTENDED USE"). Except for specific applications as expressly stated in this document, Unintended Use includes, without limitation,
equipment used in nuclear facilities, equipment used in the aerospace industry, medical equipment, equipment used for automobiles,
trains, ships and other transportation, traffic signaling equipment, equipment used to control combustions or explosions, safety devices,
elevators and escalators, devices related to electric power, and equipment used in finance-related fields. IF YOU USE PRODUCT FOR
UNINTENDED USE, TOSHIBA ASSUMES NO LIABILITY FOR PRODUCT. For details, please contact your TOSHIBA sales
representative.
• Do not disassemble, analyze, reverse-engineer, alter, modify, translate or copy Product, whether in whole or in part.
• Product shall not be used for or incorporated into any products or systems whose manufacture, use, or sale is prohibited under any
applicable laws or regulations.
• The information contained herein is presented only as guidance for Product use. No responsibility is assumed by TOSHIBA for any
infringement of patents or any other intellectual property rights of third parties that may result from the use of Product. No license to any
intellectual property right is granted by this document, whether express or implied, by estoppel or otherwise.
• ABSENT A WRITTEN SIGNED AGREEMENT, EXCEPT AS PROVIDED IN THE RELEVANT TERMS AND CONDITIONS OF SALE
FOR PRODUCT, AND TO THE MAXIMUM EXTENT ALLOWABLE BY LAW, TOSHIBA (1) ASSUMES NO LIABILITY WHATSOEVER,
INCLUDING WITHOUT LIMITATION, INDIRECT, CONSEQUENTIAL, SPECIAL, OR INCIDENTAL DAMAGES OR LOSS, INCLUDING
WITHOUT LIMITATION, LOSS OF PROFITS, LOSS OF OPPORTUNITIES, BUSINESS INTERRUPTION AND LOSS OF DATA, AND
(2) DISCLAIMS ANY AND ALL EXPRESS OR IMPLIED WARRANTIES AND CONDITIONS RELATED TO SALE, USE OF PRODUCT,
OR INFORMATION, INCLUDING WARRANTIES OR CONDITIONS OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
PURPOSE, ACCURACY OF INFORMATION, OR NONINFRINGEMENT.
• Do not use or otherwise make available Product or related software or technology for any military purposes, including without limitation,
for the design, development, use, stockpiling or manufacturing of nuclear, chemical, or biological weapons or missile technology products
(mass destruction weapons). Product and related software and technology may be controlled under the applicable export laws and
regulations including, without limitation, the Japanese Foreign Exchange and Foreign Trade Law and the U.S. Export Administration
Regulations. Export and re-export of Product or related software or technology are strictly prohibited except in compliance with all
applicable export laws and regulations.
• Please contact your TOSHIBA sales representative for details as to environmental matters such as the RoHS compatibility of Product.
Please use Product in compliance with all applicable laws and regulations that regulate the inclusion or use of controlled substances,
including without limitation, the EU RoHS Directive. TOSHIBA ASSUMES NO LIABILITY FOR DAMAGES OR LOSSES OCCURRING
AS A RESULT OF NONCOMPLIANCE WITH APPLICABLE LAWS AND REGULATIONS.
©2016 Toshiba Corporation
9
2016-08-04
Rev.2.0