TC7WH126FK(T5LMH,F [TOSHIBA]
Bus Driver;
| 型号： | TC7WH126FK(T5LMH,F |
| 厂家： | 
TOSHIBA |
| 描述： | Bus Driver |
| 文件： | 总8页 (文件大小：146K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
TC7WH126FK
CMOS Digital Integrated Circuits Silicon Monolithic
TC7WH126FK
1. Functional Description
•
Dual Bus Buffer with 3-State Output
2. Features
(1) AEC-Q100 (Rev. H) (Note 1)
(2) Wide operating temperature range: Topr = -40 to 125 (Note 2)
(3) High speed operation: tpd = 3.8 ns (typ.) (VCC = 5.0 V, CL = 15 pF)
(4) Low power dissipation: ICC = 2.0 µA (max) (Ta = 25 )
(5) High noise immunity: VNIH = VNIL = 28 % VCC (min)
(6) 5.5 V tolerant inputs
(7) Balanced propagation delays: tPLH ≈ tPHL
(8) Wide operating voltage range: VCC = 2.0 to 5.5 V
(9) Low noise: VOLP = 0.8 V (max)
Note 1: This device is compliant with the reliability requirements of AEC-Q100. For details, contact your Toshiba sales
representative.
Note 2: For devices with the ordering part number ending in J(CT. Topr = -40 to 85 for the other devices.
3. Packaging
US8
Start of commercial production
1997-02
©2016 Toshiba Corporation
2017-05-17
Rev.4.0
1
TC7WH126FK
4. Marking and Pin Assignment
Marking
Pin Assignment (Top view)
5. IEC Logic Symbol
6. Truth Table
G
A
Y
L
H
H
X
L
Z
L
H
H
X:
Z:
Don't care
High impedance
7. Absolute Maximum Ratings (Note) (Unless otherwise specified, Ta = 25 )
Characteristics
Symbol
Note
Rating
Unit
V
Supply voltage
Input voltage
VCC
VIN
-0.5 to 7.0
-0.5 to 7.0
-0.5 to VCC + 0.5
-20
DC output voltage
VOUT
IIK
Input diode current
Output diode current
DC output current
VCC/ground current
Power dissipation
Storage temperature
mA
IOK
(Note 1)
±20
IOUT
ICC
±25
±50
PD
200
mW
Tstg
-65 to 150
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
(“HandlingPrecautions”/“DeratingConceptandMethods”)andindividualreliabilitydata(i.e. reliabilitytestreport
and estimated failure rate, etc).
Note 1: VOUT < GND, VOUT > VCC
©2016 Toshiba Corporation
2017-05-17
Rev.4.0
2
TC7WH126FK
8. Operating Ranges (Note)
Characteristics
Symbol
Note
Test Condition
Rating
Unit
V
Supply voltage
Input voltage
VCC
VIN
2.0 to 5.5
0 to 5.5
Output voltage
VOUT
Topr
0 to VCC
-40 to 125
-40 to 85
0 to 100
0 to 20
Operating temperature
(Note 1)
(Note 2)
Input rise and fall time
dt/dv
VCC = 3.3 ± 0.3 V
VCC = 5.0 ± 0.5 V
ns/V
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: For devices with the ordering part number ending in J(CT.
Note 2: For devices except those with the ordering part number ending in J(CT.
9. Electrical Characteristics
9.1. DC Characteristics (Unless otherwise specified, Ta = 25 )
Characteristics
Symbol
VIH
Test Condition
VCC (V)
2.0
Min
1.5
Typ.
Max
Unit
V
High-level input voltage
3.0 to 5.5 VCC × 0.7
Low-level input voltage
High-level output voltage
VIL
2.0
3.0 to 5.5
2.0
0.5
V
V
VCC × 0.3
VOH
VIN = VIH
IOH = -50 µA
1.9
2.9
4.4
2.58
3.94
2.0
3.0
4.5
3.0
4.5
IOH = -4 mA
IOH = -8 mA
IOL = 50 µA
3.0
4.5
Low-level output voltage
VOL
VIN = VIH or VIL
2.0
0.0
0.0
0.0
0.1
V
3.0
0.1
4.5
0.1
IOL = 4 mA
IOL = 8 mA
3.0
0.36
0.36
±0.25
4.5
3-state output OFF-state
leakage current
IOZ
VIN = VIH or VIL
VOUT = VCC or GND
5.5
µA
Input leakage current
IIN
VIN = 5.5 V or GND
VIN = VCC or GND
0 to 5.5
5.5
±0.1
µA
µA
Quiescent supply current
ICC
2.0
©2016 Toshiba Corporation
2017-05-17
Rev.4.0
3
TC7WH126FK
9.2. DC Characteristics (Unless otherwise specified, Ta = -40 to 85 )
Characteristics
Symbol
VIH
Test Condition
VCC (V)
2.0
Min
1.5
Max
Unit
V
High-level input voltage
3.0 to 5.5 VCC × 0.7
Low-level input voltage
High-level output voltage
VIL
2.0
3.0 to 5.5
2.0
0.5
V
V
VCC × 0.3
VOH
VIN = VIH
IOH = -50 µA
1.9
2.9
4.4
2.48
3.80
3.0
4.5
IOH = -4 mA
IOH = -8 mA
IOL = 50 µA
3.0
4.5
Low-level output voltage
VOL
VIN = VIH or VIL
2.0
0.1
V
3.0
0.1
4.5
0.1
IOL = 4 mA
IOL = 8 mA
3.0
0.44
0.44
±2.5
4.5
3-state output OFF-state
leakage current
IOZ
VIN = VIH or VIL
VOUT = VCC or GND
5.5
µA
Input leakage current
IIN
VIN = 5.5 V or GND
VIN = VCC or GND
0 to 5.5
5.5
±1.0
µA
µA
Quiescent supply current
ICC
20.0
9.3. DC Characteristics (Note) (Unless otherwise specified, Ta = -40 to 125 )
Characteristics
Symbol
VIH
Test Condition
VCC (V)
2.0
Min
1.5
Max
Unit
V
High-level input voltage
3.0 to 5.5 VCC × 0.7
Low-level input voltage
High-level output voltage
VIL
2.0
3.0 to 5.5
2.0
0.5
V
V
VCC × 0.3
VOH
VIN = VIH
IOH = -50 µA
1.9
2.9
4.4
2.40
3.70
3.0
4.5
IOH = -4 mA
IOH = -8 mA
IOL = 50 µA
3.0
4.5
Low-level output voltage
VOL
VIN = VIH or VIL
2.0
0.1
V
3.0
0.1
4.5
0.1
IOL = 4 mA
IOL = 8 mA
3.0
0.55
0.55
±10.0
4.5
3-state output OFF-state
leakage current
IOZ
VIN = VIH or VIL
VOUT = VCC or GND
5.5
µA
Input leakage current
IIN
VIN = 5.5 V or GND
VIN = VCC or GND
0 to 5.5
5.5
±2.0
µA
µA
Quiescent supply current
ICC
40.0
Note: For devices with the ordering part number ending in J(CT.
©2016 Toshiba Corporation
2017-05-17
Rev.4.0
4
TC7WH126FK
9.4. AC Characteristics (Unless otherwise specified, Ta = 25 , Input: tr = tf = 3 ns)
Test
Condition
Characteristics
Symbol
Note
VCC (V)
CL (pF)
Min
Typ.
Max
Unit
ns
Propagation delay time
tPLH,tPHL
3.3 ± 0.3
15
50
15
50
15
50
15
50
50
50
50
50
5.6
8.1
3.8
5.3
5.4
7.9
3.6
5.1
9.5
6.1
8.0
11.5
5.5
7.5
8.0
11.5
5.1
7.1
13.2
8.8
1.5
1.0
10
5.0 ± 0.5
3.3 ± 0.3
5.0 ± 0.5
3-state output enable time
tPZL,tPZH
RL = 1 kΩ
ns
3-state output disable time
Output skew
tPLZ,tPHZ
RL = 1 kΩ
3.3 ± 0.3
5.0 ± 0.5
3.3 ± 0.3
5.0 ± 0.5
ns
ns
tosLH,tosHL
(Note 1)
(Note 2)
Input capacitance
Output capacitance
CIN
COUT
CPD
4
pF
pF
pF
6
Power dissipation
capacitance
15
Note 1: Parameter guaranteed by design. (tosLH = |tPLHm-tPLHn|, tosHL = |tPHLm-tPHLn|)
Note 2: 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) = CPDVCCfIN + ICC/2 (per 1 bit)
9.5. AC Characteristics
(Unless otherwise specified, Ta = -40 to 85 , Input: tr = tf = 3 ns)
Characteristics
Symbol
Note
Test Condition
VCC (V) CL (pF)
Min
Max
Unit
ns
Propagation delay time
tPLH,tPHL
3.3 ± 0.3
5.0 ± 0.5
3.3 ± 0.3
5.0 ± 0.5
15
50
15
50
15
50
15
50
50
50
50
50
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
9.5
13.0
6.5
8.5
3-state output enable time
tPZL,tPZH
RL = 1 kΩ
9.5
ns
13.0
6.0
8.0
3-state output disable time
Output skew
tPLZ,tPHZ
RL = 1 kΩ
3.3 ± 0.3
5.0 ± 0.5
3.3 ± 0.3
5.0 ± 0.5
15.0
10.0
1.5
ns
ns
pF
tosLH,tosHL (Note 1)
CIN
1.0
Input capacitance
10
Note 1: Parameter guaranteed by design. (tosLH = |tPLHm-tPLHn|, tosHL = |tPHLm-tPHLn|)
©2016 Toshiba Corporation
2017-05-17
Rev.4.0
5
TC7WH126FK
9.6. AC Characteristics (Note)
(Unless otherwise specified, Ta = -40 to 125 , Input: tr = tf = 3 ns)
Characteristics
Symbol
Note
Test Condition
VCC (V) CL (pF)
Min
Max
Unit
ns
Propagation delay time
tPLH,tPHL
3.3 ± 0.3
5.0 ± 0.5
3.3 ± 0.3
5.0 ± 0.5
15
50
15
50
15
50
15
50
50
50
50
50
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
11.0
14.5
7.5
9.5
3-state output enable time
tPZL,tPZH
RL = 1 kΩ
11.0
14.5
7.0
ns
9.0
3-state output disable time
Output skew
tPLZ,tPHZ
RL = 1 kΩ
3.3 ± 0.3
5.0 ± 0.5
3.3 ± 0.3
5.0 ± 0.5
16.5
11.0
1.5
ns
ns
pF
tosLH,tosHL (Note 1)
CIN
1.0
Input capacitance
10
Note: For devices with the ordering part number ending in J(CT.
Note 1: Parameter guaranteed by design. (tosLH = |tPLHm-tPLHn|, tosHL = |tPHLm-tPHLn|)
9.7. Noise Characteristics (Unless otherwise specified, Ta = 25 , Input: tr = tf = 3 ns)
Characteristics
Symbol
Test Condition
VCC (V)
Typ.
Limit
Unit
Quiet output maximum dynamic VOL
Quiet output minimum dynamic VOL
Minimum high-level dynamic input voltage
Maximum low-level dynamic input voltage
VOLP CL = 50 pF
VOLV CL = 50 pF
VIHD CL = 50 pF
5.0
5.0
5.0
5.0
0.3
-0.3
0.8
-0.8
3.5
1.5
V
V
V
V
VILD
CL = 50 pF
10. Input Equivalent Circuit
©2016 Toshiba Corporation
2017-05-17
Rev.4.0
6
TC7WH126FK
Package Dimensions
Unit: mm
Weight: 0.01 g (typ.)
Package Name(s)
JEDEC: SOT-765
Nickname: US8
©2016 Toshiba Corporation
2017-05-17
Rev.4.0
7
TC7WH126FK
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.
ThoughTOSHIBAworkscontinuallytoimproveProduct'squalityandreliability,Productcanmalfunctionorfail.Customersareresponsible
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.
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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
("UNINTENDEDUSE").Exceptforspecificapplicationsasexpresslystatedinthisdocument, UnintendedUseincludes, withoutlimitation,
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.
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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.
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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.
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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
2017-05-17
Rev.4.0
8
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