TC7W125FULF(T [TOSHIBA]
Bus Driver;
| 型号： | TC7W125FULF(T |
| 厂家： | 
TOSHIBA |
| 描述： | Bus Driver 驱动 逻辑集成电路 |
| 文件： | 总6页 (文件大小：147K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
TC7W125FU
TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic
TC7W125FU
Dual BUS Buffer
2
The TC7W125FU is a high speed C MOS Dual BUS Buffers
2
fabricated with silicon gate C MOS technology.
It achieves the high speed operation similar to equivalent
2
LSTTL while maintaining the C MOS low power dissipation.
The require 3-state control input G to be set high to place the
output into the high impedance.
All inputs are equipped with protection circuits against static
discharge or transient excess voltage.
Weight: 0.02 g (typ.)
Features
•
•
•
•
•
•
•
High speed: t = 10 ns (typ.) at V
= 5 V
pd
CC
Low power dissipation: I
= 2 μA (max) at Ta = 25°C
CC
High noise immunity: V
= V
= 28% V
(min)
NIH
NIL
CC
Output drive capability: 15 LSTTL loads
Symmetrical output impedance: |I | = I
= 6 mA (min)
OL
OH
∼
−
Balanced propagation delays: t
t
pHL
pLH
Wide operating voltage range: V
(opr) = 2 to 6 V
CC
Absolute Maximum Ratings (Ta = 25°C)
Characteristics
Supply voltage range
Symbol
Rating
Unit
V
−0.5 to 7
V
V
CC
DC input voltage
V
−0.5 to V
+ 0.5
IN
CC
CC
DC output voltage
Input diode current
Output diode current
DC output current
V
−0.5 to V
+ 0.5
V
OUT
I
±20
mA
mA
mA
mA
mW
°C
IK
I
±20
±35
OK
I
OUT
DC V /ground current
CC
I
±37.5
300
CC
Power dissipation
P
D
Storage temperature range
Lead temperature (10 s)
T
stg
−65 to 150
T
L
260
°C
Note: 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).
Start of commercial production
1993-04
1
2014-03-01
TC7W125FU
Marking
Pin Configuration (top view)
V
CC
G2
Y2
6
A2
5
8
Part No.
Lot No.
7 W 1 2 5
1
2
3
4
G1
A1
Y2
GND
Logic Diagram
Truth Table
Inputs
Output
(1)
G1
(2)
A1
(7)
G2
(5)
A2
(6)
(3)
EN
G
H
L
A
X
L
Y
Z
L
Y1
Y2
L
H
H
X: Don’t care
Z: High impedance
Operating Ranges
Characteristics
Supply voltage
Symbol
Rating
2 to 6
Unit
V
V
CC
Input voltage
V
0 to V
0 to V
V
V
IN
CC
CC
Output voltage
V
OUT
Operating temperature range
T
opr
−40 to 85
°C
0 to 1000 (V
= 2.0 V)
CC
CC
CC
Input rise and fall time
t , t
ns
0 to 500 (V
0 to 400 (V
= 4.5 V)
= 6.0 V)
r
f
2
2014-03-01
TC7W125FU
Electrical Characteristics
DC Electrical Characteristics
Ta = −40
to 85°C
Ta = 25°C
Characteristics
Symbol
Test Condition
Unit
V
(V) Min
Typ.
⎯
Max
⎯
Min
Max
⎯
CC
2.0
4.5
1.5
3.15
4.2
⎯
1.5
3.15
4.2
⎯
High level
V
IH
⎯
⎯
⎯
⎯
6.0
2.0
4.5
6.0
2.0
4.5
6.0
4.5
6.0
2.0
4.5
6.0
4.5
6.0
⎯
⎯
⎯
Input voltage
V
⎯
0.5
1.35
1.8
⎯
0.5
1.35
1.8
⎯
Low level
High level
V
⎯
⎯
⎯
⎯
IL
⎯
⎯
⎯
1.9
4.4
5.9
4.18
5.68
⎯
2.0
4.5
6.0
4.31
5.80
0
1.9
4.4
5.9
4.13
5.63
⎯
I
= −20 μA
⎯
⎯
OH
V
IN
V
IH
=
or V
V
OH
⎯
⎯
IL
I
I
= −6 mA
⎯
⎯
OH
= −7.8 mA
⎯
⎯
OH
Output
voltage
V
0.1
0.1
0.1
0.26
0.26
0.1
0.1
0.1
0.33
0.33
I
= 20 μA
⎯
0
⎯
OL
Low level
V
OL
V
IN
= V
IL
⎯
0
⎯
I
I
= 6 mA
⎯
0.17
0.18
⎯
OL
= 7.8 mA
⎯
⎯
OL
V
V
= V or V
IH
3-state output off-state
current
IN
IL
I
6.0
⎯
⎯
±0.5
⎯
±5.0
μA
OZ
= V
or GND
OUT
CC
Input leakage current
I
V
V
= V
or GND
6.0
6.0
⎯
⎯
⎯
⎯
±0.1
⎯
⎯
±1.0
μA
μA
IN
IN
CC
Quiescent supply current
I
= V
or GND
2.0
20.0
CC
IN
CC
3
2014-03-01
TC7W125FU
AC Electrical Characteristics (input t = t = 6 ns)
r
f
Ta = −40
to 85°C
Ta = 25°C
Characteristics
Symbol
Test Condition
Unit
C
V
CC
(V)
Min
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
Typ.
20
6
Max
60
12
10
90
18
15
130
26
22
90
18
15
130
26
22
100
20
17
10
⎯
Min
Max
75
L
2.0
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
t
t
TLH
Output transition time
⎯
⎯
50
50
ns
ns
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
⎯
15
THL
5
13
30
11
10
42
14
12
30
11
10
42
14
12
24
12
10
5
115
23
20
t
t
pLH
Propagation delay time
pHL
165
33
150
50
28
115
23
20
t
pZL
Output enable time
Output disable time
R
R
= 1 kΩ
ns
ns
L
t
pZH
165
33
150
50
28
125
25
t
pLZ
= 1 kΩ
L
t
pHZ
21
Input capacitance
Output capacitance
C
⎯
⎯
⎯
⎯
10
pF
pF
IN
C
OUT
⎯
10
⎯
Power dissipation
capacitance
C
PD
(Note)
⎯
⎯
⎯
32
⎯
⎯
⎯
pF
Note: C
PD
is defined as the value of internal equivalent capacitance which is calculated from the operating current
consumption without load.
Average operating current can be obtained by the equation:
I
= C
• V
• f + I /2 (per gate)
CC
CC (opr)
PD CC IN
4
2014-03-01
TC7W125FU
Package Dimensions
Weight: 0.02 g (typ.)
5
2014-03-01
TC7W125FU
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.
6
2014-03-01
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