TOSHIBA TC7W74FK_09

TC7W74F/FU/FK
TOSHIBA CMOS Digital Integrated Circuit
Silicon Monolithic
TC7W74F,TC7W74FU,TC7W74FK
D-Type Flip Flop with Preset and Clear
The TC7W74 is a high speed C2MOS D Flip Flop fabricated
with silicon gate C2MOS technology.
It achieves the high speed operation similar to equivalent
LSTTL while maintaining the C2MOS low power dissipation.
The signal level applied to the D INPUT is transferred to Q
OUTPUT during the positive going transition of the CLOCK pulse
CLEAR and PRESET are independent of the CLOCK and are
accomplished by setting the appropriate input to an “L” level
Input is equipped with protection circuits against static discharge
or transient excess voltage.
TC7W74F
TC7W74FU
Features
•
High speed: fmax = 77 MHz (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 (min)
Balanced propagation delays: tpLH ∼
− tpHL
•
Wide operating voltage range: VCC (opr) = 2 to 6 V
TC7W74FK
Marking
TC7W74F
Part No.
7 W 7 4 F
Lot No.
Weight
SOP8-P-1.27: 0.05 g (typ.)
SSOP8-P-0.65: 0.02 g (typ.)
SSOP8-P-0.50A: 0.01 g (typ.)
TC7W74FU
Part No.
7W74
Lot No.
TC7W74FK
Part No.
W
74
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TC7W74F/FU/FK
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
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
Storage temperature range
Tstg
−65 to 150
°C
TL
260
°C
DC output voltage
Lead temperature (10 s)
300 (FM8, SM8)
200 (US8)
mW
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).
Pin Configuration (top view)
VCC
8
PR
7
CLR
6
Q
5
1
CK
2
D
3
Q
4
GND
Logic Diagram
PR
CK
D
CLR
(7)
(1)
(2)
(6)
S
C
D
R
(5)
(3)
Q
Q
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TC7W74F/FU/FK
Truth Table
Inputs
Outputs
Function
CLR
PR
D
CK
Q
Q
L
H
X
X
L
H
Clear
H
L
X
X
H
L
Preset
L
L
X
X
H
H
⎯
H
H
L
L
H
⎯
H
H
H
H
L
⎯
H
H
X
Qn
Qn
No Change
Operating Ranges
Characteristics
Symbol
Rating
Unit
Supply voltage
VCC
2 to 6
V
Input voltage
VIN
0 to VCC
V
Output voltage
VI/O
0 to VCC
V
Operating temperature range
Topr
−40 to 85
°C
0 to 1000 (VCC = 2.0 V)
Input rise and fall time
0 to 500 (VCC = 4.5 V)
tr, tf
ns
0 to 400 (VCC = 6.0 V)
Electrical Characteristics
DC Electrical Characteristics
Characteristics
High level
Symbol
Test Condition
VCC (V)
Min
Typ.
Max
Min
Max
2.0
1.5
⎯
⎯
1.5
⎯
4.5
3.15
⎯
⎯
3.15
⎯
6.0
4.2
⎯
⎯
4.2
⎯
2.0
⎯
⎯
0.5
⎯
0.5
4.5
⎯
⎯
1.35
⎯
1.35
6.0
⎯
⎯
1.8
⎯
1.8
2.0
1.9
2.0
⎯
1.9
⎯
4.5
4.4
4.5
⎯
4.4
⎯
6.0
5.9
6.0
⎯
5.9
⎯
IOH = −4 mA
4.5
4.18
4.31
⎯
4.13
⎯
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
⎯
VIH
Input voltage
Low level
⎯
VIL
IOH = −20 μA
High level
VOH
VIN =
VIH or VIL
Output
voltage
IOL = 20 μA
Low level
VOL
Ta = −40
to 85°C
Ta = 25°C
VIN =
VIH or VIL
6.0
⎯
0
0.1
⎯
0.1
IOL = 4 mA
4.5
⎯
0.17
0.26
⎯
0.33
IOL = 5.2 mA
6.0
⎯
0.18
0.26
⎯
0.33
Unit
V
V
Input leakage current
IIN
VIN = VCC or GND
6.0
⎯
⎯
±0.1
⎯
±1.0
μA
Quiescent supply current
ICC
VIN = VCC or GND
6.0
⎯
⎯
2.0
⎯
20.0
μA
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TC7W74F/FU/FK
Timing Requirements (input tr = tf = 6 ns)
Characteristics
Minimum pulse width
(CLOCK)
Minimum pulse width
( CLR , PR )
Minimum set-up time
Minimum hold time
Minimum removal time
( CLR , PR )
Clock frequency
Symbol
tW (L)
tW (H)
⎯
⎯
tW (L)
⎯
ts
⎯
th
⎯
trem
⎯
f
Ta = −40
to 85°C
Ta = 25°C
Test Condition
VCC (V)
Typ.
Limit
Limit
2.0
⎯
75
95
4.5
⎯
15
19
6.0
⎯
13
16
2.0
⎯
75
95
4.5
⎯
15
19
6.0
⎯
13
16
2.0
⎯
75
95
4.5
⎯
15
19
6.0
⎯
13
16
2.0
⎯
0
0
4.5
⎯
0
0
6.0
⎯
0
0
2.0
⎯
25
30
4.5
⎯
5
6
6.0
⎯
4
5
2.0
⎯
6
5
4.5
⎯
31
25
6.0
⎯
36
29
Unit
ns
ns
ns
ns
ns
MHz
AC Characteristics (CL = 15 pF, VCC = 5 V, Ta = 25°C)
Characteristics
Symbol
Test Condition
Min
Typ.
Max
Unit
Output transition time
tTLH
tTHL
⎯
⎯
6
12
ns
Propagation delay time
(CLOCK-Q, Q)
tpLH
tpHL
⎯
⎯
13
26
ns
Propagation delay time
( CLR , PR -Q, Q)
tpLH
tpHL
⎯
⎯
14
26
ns
Maximum clock frequency
fmax
⎯
36
77
⎯
MHz
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TC7W74F/FU/FK
AC Electrical Characteristics (CL = 50 pF, input tr = tf = 6 ns)
Characteristics
Output transition time
Propagation delay time
(CLOCK-Q, Q )
Propagation delay time
( CLR , PR -Q, Q )
Maximum clock frequency
Symbol
tTLH
tTHL
⎯
tpLH
tpHL
⎯
tpLH
tpHL
⎯
⎯
fmax
Input capacitance
CIN
Power dissipation
capacitance
CPD
Ta = −40
to 85°C
Ta = 25°C
Test Condition
Unit
VCC (V)
Min
Typ.
Max
Min
Max
2.0
⎯
30
75
⎯
95
4.5
⎯
8
15
⎯
19
6.0
⎯
7
13
⎯
16
2.0
⎯
48
150
⎯
190
4.5
⎯
16
30
⎯
38
6.0
⎯
13
26
⎯
32
2.0
⎯
51
150
⎯
190
4.5
⎯
17
30
⎯
38
6.0
⎯
15
26
⎯
32
2.0
6
21
⎯
5
⎯
4.5
31
63
⎯
25
⎯
6.0
36
67
⎯
29
⎯
⎯
5
10
⎯
10
pF
⎯
34
⎯
⎯
⎯
pF
⎯
(Note)
ns
ns
ns
MHz
Note: CPD 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:
ICC (opr) = CPD • VCC • fIN + ICC
System Diagram
CLR
PR
Q
D
Q
φ
φ
φ
φ
CK
φ
φ
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TC7W74F/FU/FK
Package Dimensions
Weight: 0.05 g (typ.)
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TC7W74F/FU/FK
Package Dimensions
Weight: 0.02 g (typ.)
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TC7W74F/FU/FK
Package Dimensions
Weight: 0.01 g (typ.)
8
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TC7W74F/FU/FK
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
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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.
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