74VHC02FT [TOSHIBA]
CMOS Logic ICs - 74VHC Series;型号: | 74VHC02FT |
厂家: | TOSHIBA |
描述: | CMOS Logic ICs - 74VHC Series 光电二极管 逻辑集成电路 |
文件: | 总7页 (文件大小:159K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
74VHC02FT
CMOS Digital Integrated Circuits Silicon Monolithic
74VHC02FT
1. Functional Description
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Quad 2-Input NOR Gate
2. General
The 74VHC02FT is an advanced high speed CMOS 2-INPUT NOR GATE fabricated with silicon gate C2MOS
technology. It achieves the high speed operation similar to equivalent Bipolar Schottky TTL while maintaining
the CMOS low power dissipation.
The internal circuit is composed of 3 stages including buffer output, which provide high noise immunity and
stable output.
An input protection circuit ensures that 0 to 5.5 V can be applied to the input pins without regard to the supply
voltage. This device can be used to interface 5 V to 3 V systems and two supply systems such as battery back up.
This circuit prevents device destruction due to mismatched supply and input voltages.
3. Features
(1) AEC-Q100 (Rev. H) (Note 1)
(2) Wide operating temperature: Topr = -40 to 125
(3) High speed: Propagation delay time = 3.6 ns (typ.) at VCC = 5.0 V
(4) Low power dissipation: ICC = 2.0 µA (max) at Ta = 25
(5) High noise immunity: VNIH = VNIL = 28 % VCC (min)
(6) Power-down protection is provided on all inputs.
(7) Balanced propagation delays: tPLH ≈ tPHL
(8) Wide operating voltage range: VCC(opr) = 2.0 to 5.5 V
(9) Low noise: VOLP = 0.8 V (max)
(10) Pin and function compatible with the 74 series (AC/HC/AHC/LV etc.) 02 type.
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
2013-11
©2016 Toshiba Corporation
2016-07-07
Rev.5.0
1
74VHC02FT
5. Pin Assignment
6. Marking
7. IEC Logic Symbol
©2016 Toshiba Corporation
2016-07-07
Rev.5.0
2
74VHC02FT
8. Truth Table
A
B
Y
L
L
L
H
L
H
L
L
L
H
H
H
9. Absolute Maximum Ratings (Note)
Characteristics
Symbol
Note
Rating
Unit
Supply voltage
VCC
VIN
-0.5 to 7.0
-0.5 to 7.0
-0.5 to VCC + 0.5
-20
V
V
Input voltage
Output voltage
VOUT
IIK
V
Input diode current
Output diode current
Output current
mA
mA
mA
mA
mW
IOK
±20
IOUT
ICC
±25
VCC/ground current
Power dissipation
Storage temperature
±50
PD
(Note 1)
180
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: 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.
10. Operating Ranges (Note)
Characteristics
Supply voltage
Symbol
Test Condition
Rating
Unit
VCC
VIN
2.0 to 5.5
0 to 5.5
V
V
Input voltage
Output voltage
VOUT
Topr
0 to VCC
-40 to 125
0 to 100
0 to 20
V
Operating temperature
Input rise and fall times
dt/dv
VCC = 3.3 ± 0.3 V
VCC = 5 ± 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.
©2016 Toshiba Corporation
2016-07-07
Rev.5.0
3
74VHC02FT
11. Electrical Characteristics
11.1. DC Characteristics (Unless otherwise specified, Ta = 25 )
Characteristics
Symbol
VIH
Test Condition
VCC (V)
2.0
Min
Typ.
Max
Unit
V
High-level input voltage
1.50
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
0.50
VCC × 0.3
V
V
VOH
VIN = VIL
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
±0.1
2.0
4.5
Input leakage current
IIN
VIN = 5.5 V or GND
VIN = VCC or GND
0 to 5.5
5.5
µA
µA
Quiescent supply current
ICC
11.2. DC Characteristics (Unless otherwise specified, Ta = -40 to 85 )
Characteristics
Symbol
VIH
Test Condition
VCC (V)
Min
Max
Unit
V
High-level input voltage
2.0
3.0 to 5.5
2.0
1.50
VCC × 0.7
Low-level input voltage
High-level output voltage
VIL
0.50
VCC × 0.3
V
V
3.0 to 5.5
2.0
VOH
VIN = VIL
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
±1.0
20.0
4.5
Input leakage current
IIN
VIN = 5.5 V or GND
VIN = VCC or GND
0 to 5.5
5.5
µA
µA
Quiescent supply current
ICC
©2016 Toshiba Corporation
2016-07-07
Rev.5.0
4
74VHC02FT
11.3. DC Characteristics (Unless otherwise specified, Ta = -40 to 125 )
Characteristics
Symbol
VIH
Test Condition
VCC (V)
2.0
Min
Max
Unit
V
High-level input voltage
1.50
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
0.50
VCC × 0.3
V
V
VOH
VIN = VIL
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
±2.0
40.0
4.5
Input leakage current
IIN
VIN = 5.5 V or GND
VIN = VCC or GND
0 to 5.5
5.5
µA
µA
Quiescent supply current
ICC
11.4. AC Characteristics (Unless otherwise specified, Ta = 25 , Input: tr = tf = 3 ns)
Characteristics
Propagation delay time
Symbol
Note
VCC (V) CL (pF)
Min
Typ.
Max
Unit
ns
tPLH,tPHL
3.3 ± 0.3
15
50
15
50
5.6
8.1
3.6
5.1
4
7.9
11.4
5.5
7.5
10
5.0 ± 0.5
Input capacitance
CIN
pF
pF
Power dissipation capacitance
CPD
(Note 1)
15
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/4 (per gate)
11.5. AC Characteristics
(Unless otherwise specified, Ta = -40 to 85 , Input: tr = tf = 3 ns)
Characteristics
Symbol
VCC (V) CL (pF)
Min
Max
Unit
ns
Propagation delay time
tPLH,tPHL 3.3 ± 0.3
15
50
15
50
1.0
1.0
1.0
1.0
9.5
13.0
6.5
8.5
10
5.0 ± 0.5
Input capacitance
CIN
pF
11.6. AC Characteristics
(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
15
50
15
50
1.0
1.0
1.0
1.0
11.0
14.5
7.5
5.0 ± 0.5
9.5
Input capacitance
CIN
10
pF
©2016 Toshiba Corporation
2016-07-07
Rev.5.0
5
74VHC02FT
11.7. 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
11.8. Input Equivalent Circuit
Package Dimensions
Unit: mm
Weight: 0.054 g (typ.)
Package Name(s)
Nickname: TSSOP14B
©2016 Toshiba Corporation
2016-07-07
Rev.5.0
6
74VHC02FT
RESTRICTIONS ON PRODUCT USE
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written permission, reproduction is permissible only if reproduction is without alteration/omission.
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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
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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
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©2016 Toshiba Corporation
2016-07-07
Rev.5.0
7
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