TC7W139F/FU
2009-09-30
1
TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic
TC7W139F,TC7W139FU
2-to-4 Line Decoder
The TC7W139 is a high speed C2MOS 2 to 4 Line
Decoder/Demultiplexer fabricated with silicon gate C2MOS
technology.
It achieves the high speed operation similar to equivalent
LSTTL while maintaining the C2MOS low power dissipation.
All inputs are equipped with protection circuits against static
discharge or transient excess voltage.
Features
• High speed: tpd = 6 ns (typ.) at VCC = 5 V
• Low power dissipation: ICC = 2 μA (max) at Ta = 25°C
• High noise immunity: VNIH = VNIL = 28% VCC (min)
• Output drive capability: 10 LSTTL loads
• Symmetrical output impedance: |IOH| = IOL = 4 mA
• Balanced propagation delays: tpLH ∼
−
tpHL
• Wide operating voltage range: VCC (opr) = 2 to 6 V
Absolute Maximum Ratings (Ta = 25°C)
Characteristics Symbol Rating Unit
Supply voltage range VCC −0.5 to 7 V
DC input voltage VIN −0.5 to VCC + 0.5 V
DC output voltage VOUT −0.5 to VCC + 0.5 V
Input diode current IIK ±20 mA
Output diode current IOK ±20 mA
DC output current IOUT ±25 mA
DC VCC/ground current ICC ±25 mA
Power dissipation PD 300 mW
Storage temperature range Tstg −65 to 150 °C
Lead temperature 10 s TL 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).
TC7W139F
TC7W139FU
Weight
SOP8-P-1.27: 0.05 g (typ.)
SSOP8-P-0.65: 0.02 g (typ.)
TC7W139F/FU
2009-09-30
2
Marking
Pin Configuration (top view)
Truth Table
Inputs Outputs
Select
B A
0Y 1Y 2Y 3Y
Selected
Output
L L L H H H 0Y
L H H L H H 1Y
H L H H L H 2Y
H H H H H L 3Y
Operating Ranges
Characteristics Symbol Rating Unit
Supply voltage VCC 2 to 6 V
Input voltage VIN 0 to VCC V
Output voltage VOUT 0 to VCC V
Operating temperature range Topr −40 to 85 °C
0 to 1000 (VCC = 2.0 V)
0 to 500 (VCC = 4.5 V)
Input rise and fall time tr, tf
0 to 400 (VCC = 6.0 V)
ns
Lot No.
Part No.
TC7W139FU
Lot No.
Part No.
TC7W139F
7 W 1 3 9 F 7 W 1 3 9
3
3Y
2Y
5
0Y
7
1Y
6
2
B
VCC
8
1
A
4
GND
TC7W139F/FU
2009-09-30
3
Electrical Characteristics
DC Electrical Characteristics
Ta = 25°C Ta = −40
to 85°C
Characteristics Symbol Test Condition
VCC (V) Min Typ. Max Min Max
Unit
2.0 1.5 ⎯ ⎯ 1.5 ⎯
4.5 3.15 ⎯ ⎯ 3.15 ⎯
High level VIH ⎯
6.0 4.2 ⎯ ⎯ 4.2 ⎯
2.0 ⎯ ⎯ 0.5 ⎯ 0.5
4.5 ⎯ ⎯ 1.35 ⎯ 1.35
Input voltage
Low level VIL ⎯
6.0 ⎯ ⎯ 1.8 ⎯ 1.8
V
2.0 1.9 2.0 ⎯ 1.9 ⎯
4.5 4.4 4.5 ⎯ 4.4 ⎯
IOH = −20 μA
6.0 5.9 6.0 ⎯ 5.9 ⎯
IOH = −4 mA 4.5 4.18 4.31 ⎯ 4.13 ⎯
High level VOH VIN =
VIH or VIL
IOH = −5.2 mA 6.0 5.68 5.80 ⎯ 5.63 ⎯
2.0 ⎯ 0 0.1 ⎯ 0.1
4.5 ⎯ 0 0.1 ⎯ 0.1
IOL = 20 μA
6.0 ⎯ 0 0.1 ⎯ 0.1
IOL = 4 mA 4.5 ⎯ 0.17 0.26 ⎯ 0.33
Output
voltage
Low level VOL VIN =
VIH or VIL
IOL = 5.2 mA 6.0 ⎯ 0.18 0.26 ⎯ 0.33
V
Input leakage current IIN V
IN = VCC or GND 6.0 ⎯ ⎯ ±0.1 ⎯ ±1.0 μA
Quiescent supply current ICC V
IN = VCC or GND 6.0 ⎯ ⎯ 2.0 ⎯ 20.0 μA
AC Electrical Characteristics (CL = 15 pF, VCC = 5 V, Ta = 25°C)
Ta = 25°C
Characteristics Symbol Test Condition
Min Typ. Max
Unit
Output transition time tTLH
tTHL ⎯ ⎯ 4 8 ns
Propagation delay time (A, B- Y) tpLH
tpHL ⎯ ⎯ 12 22 ns
TC7W139F/FU
2009-09-30
4
AC Electrical Characteristics (CL = 50 pF, input tr = tf = 6 ns)
Ta = 25°C Ta = −40
to 85°C
Characteristics Symbol Test Condition
VCC (V) Min Typ. Max Min Max
Unit
2.0 ⎯ 30 75 ⎯ 95
4.5 ⎯ 8 15 ⎯ 19
Output transition time tTLH
tTHL ⎯
6.0 ⎯ 7 13 ⎯ 16
ns
2.0 ⎯ 45 130 ⎯ 165
4.5 ⎯ 15 26 ⎯ 33
Propagation delay time
(A, B- Y)
tpLH
tpHL ⎯
6.0 ⎯ 13 22 ⎯ 28
ns
Input capacitance CIN ⎯ ⎯ 5 10 ⎯ 10 pF
Power dissipation
capacitance CPD (Note) ⎯ 46 ⎯ ⎯ ⎯ pF
Note: 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
TC7W139F/FU
2009-09-30
5
Package Dimensions
Weight: 0.05 g (typ.)
TC7W139F/FU
2009-09-30
6
Package Dimensions
Weight: 0.02 g (typ.)
TC7W139F/FU
2009-09-30
7
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 intended for use in general electronics applications (e.g., computers, personal equipment, office equipment, measuring
equipment, industrial robots and home electronics appliances) or for specific applications as expressly stated in this document.
Product is neither intended nor warranted for use in equipment 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 or serious public
impact (“Unintended Use”). 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. Do not use Product for Unintended Use unless specifically permitted in this
document.
• 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 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.
