TC74LCX08F_07 [TOSHIBA]
Low-Voltage Quad 2-Input AND Gate with 5-V Tolerant Inputs and Outputs; 低电压四2输入与门与5V容限输入和输出
| 型号： | TC74LCX08F_07 |
| 厂家： | 
TOSHIBA |
| 描述： | Low-Voltage Quad 2-Input AND Gate with 5-V Tolerant Inputs and Outputs |
| 文件： | 总10页 (文件大小：271K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
TC74LCX08F/FN/FT/FK
TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic
TC74LCX08F,TC74LCX08FN,TC74LCX08FT,TC74LCX08FK
Low-Voltage Quad 2-Input AND Gate with 5-V Tolerant Inputs and Outputs
Note: xxxFN (JEDEC SOP) is not available in
Japan.
The TC74LCX08 is a high-performance CMOS 2-input AND
gate. Designed for use in 3.3-V systems, it achieves high-speed
TC74LCX08F
operation while maintaining the CMOS low power dissipation.
The device is designed for low-voltage (3.3 V) V
applications,
CC
but it could be used to interface to 5-V supply environment for
inputs.
All inputs are equipped with protection circuits against static
discharge.
Features
TC74LCX08FN
TC74LCX08FT
TC74LCX08FK
•
•
•
•
•
Low-voltage operation: V
= 2.0 to 3.6 V
CC
High-speed operation: t = 5.5 ns (max) (V
= 3.0 to 3.6 V)
pd
CC
Output current: |I |/I
= 24 mA (min) (V
= 3.0 V)
OH OL
CC
Latch-up performance: −500 mA
Available in JEDEC SOP, JEITA SOP, TSSOP and
VSSOP (US)
•
•
Power-down protection provided on all inputs and outputs
Pin and function compatible with the 74 series
(74AC/VHC/HC/F/ALS/LS etc.) 08 type
Weight
SOP14-P-300-1.27A
SOL14-P-150-1.27
: 0.18 g (typ.)
: 0.12 g (typ.)
TSSOP14-P-0044-0.65A : 0.06 g (typ.)
VSSOP14-P-0030-0.50 : 0.02 g (typ.)
1
2007-10-19
TC74LCX08F/FN/FT/FK
Pin Assignment (top view)
IEC Logic Symbol
1
2
1A
1B
2A
2B
3A
3B
4A
4B
&
3
6
1Y
2Y
3Y
4Y
1A
1B
1
2
3
4
5
6
7
14
V
CC
4
13 4B
12 4A
11 4Y
10 3B
5
9
1Y
8
10
12
13
2A
11
2B
2Y
9
8
3A
3Y
GND
Truth Table
Inputs
Outputs
A
L
B
L
Y
L
L
H
L
L
H
H
L
H
H
Absolute Maximum Ratings (Note 1)
Characteristics
Power supply voltage
Symbol
Rating
Unit
V
−0.5 to 7.0
−0.5 to 7.0
V
V
CC
DC input voltage
V
IN
−0.5 to 7.0 (Note 2)
DC output voltage
V
V
OUT
−0.5 to V + 0.5
CC
(Note 3)
Input diode current
Output diode current
DC output current
Power dissipation
I
−50
mA
mA
mA
mW
mA
°C
IK
I
±50
±50
(Note 4)
OK
I
OUT
P
180
D
DC V /ground current
CC
I
/I
CC GND
±100
Storage temperature
T
stg
−65 to 150
Note 1: 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
(“Handling Precautions”/“Derating Concept and Methods”) and individual reliability data (i.e. reliability test
report and estimated failure rate, etc).
Note 2:
V
CC
= 0 V
Note 3: High or low state. I
absolute maximum rating must be observed.
OUT
Note 4:
V
OUT
< GND, V > V
OUT CC
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2007-10-19
TC74LCX08F/FN/FT/FK
Operating Ranges (Note 1)
Characteristics
Symbol
Rating
Unit
2.0 to 3.6
Power Supply voltage
V
V
CC
1.5 to 3.6 (Note 2)
0 to 5.5
Input voltage
V
V
V
IN
0 to 5.5 (Note 3)
Output voltage
V
OUT
0 to V
(Note 4)
(Note 5)
(Note 6)
CC
±24
±12
Output current
I
/I
mA
OH OL
Operating temperature
Input rise and fall time
T
−40 to 85
°C
opr
dt/dv
0 to 10 (Note 7)
ns/V
Note 1: 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 2: Data retention only
Note 3:
V
CC
= 0 V
Note 4: High or low state
Note 5:
Note 6:
Note 7:
V
V
V
= 3.0 to 3.6 V
= 2.7 to 3.0 V
CC
CC
= 0.8 to 2.0 V, V
= 3.0 V
IN
CC
Electrical Characteristics
DC Characteristics (Ta = −40 to 85°C)
Characteristics
Symbol
Test Condition
Min
Max
Unit
V
V
(V)
CC
H-level
V
⎯
⎯
2.7 to 3.6
2.7 to 3.6
2.0
⎯
IH
Input voltage
L-level
H-level
V
⎯
0.8
IL
V
CC
I
= −100 μA
2.7 to 3.6
⎯
OH
− 0.2
2.2
2.4
2.2
⎯
I
I
I
I
I
I
I
= −12 mA
= −18 mA
= −24 mA
= 100 μA
= 12 mA
= 16 mA
= 24 mA
2.7
3.0
⎯
⎯
OH
OH
OH
OL
OL
OL
OL
V
V
V
= V
IH
OH
IN
3.0
⎯
Output voltage
V
2.7 to 3.6
2.7
0.2
⎯
0.4
L-level
V
= V or V
IH IL
OL
IN
IN
3.0
⎯
0.4
3.0
⎯
0.55
±5.0
10.0
10.0
±10.0
500
Input leakage current
I
V
V
V
V
V
= 0 to 5.5 V
2.7 to 3.6
0
⎯
μA
μA
IN
Power-off leakage current
Quiescent supply current
Increase in Icc per input
I
/V
IN OUT
= 5.5 V
⎯
OFF
= V
or GND
CC
2.7 to 3.6
2.7 to 3.6
2.7 to 3.6
⎯
IN
IN
IH
I
CC
μA
= 3.6 to 5.5 V
= V − 0.6 V
⎯
ΔI
⎯
CC
CC
3
2007-10-19
TC74LCX08F/FN/FT/FK
AC Characteristics (Ta = −40 to 85°C)
Characteristics
Propagation delay time
Output to output skew
Symbol
Test Condition
Min
Max
Unit
ns
V
(V)
CC
t
t
2.7
⎯
1.5
⎯
6.2
5.5
⎯
pLH
pHL
Figure 1, Figure 2
3.3 ± 0.3
2.7
t
osLH
osHL
(Note)
ns
t
3.3 ± 0.3
⎯
1.0
Note:
Parameter guaranteed by design.
(t = |t − t |, t = |t
− t |)
pHLn
osLH
pLHm
pLHn osHL
pHLm
Dynamic Switching Characteristics (Ta = 25°C, input: t = t = 2.5 ns, C = 50 pF, R = 500 Ω)
r
f
L
L
Characteristics
Symbol
Test Condition
Typ.
Unit
V
(V)
CC
3.3
3.3
Quiet output maximum dynamic V
V
V
V
= 3.3 V, V = 0 V
0.8
0.8
V
V
OL
OLP
OLV
IH
IH
IL
Quiet output minimum dynamic V
|V
|
= 3.3 V, V = 0 V
IL
OL
Capacitive Characteristics (Ta = 25°C)
Characteristics
Symbol
Test Condition
Typ.
Unit
V
(V)
CC
Input capacitance
C
⎯
⎯
3.3
0
7
8
pF
pF
pF
IN
Output capacitance
C
OUT
Power dissipation capacitance
C
f
= 10 MHz
IN
(Note)
3.3
25
PD
Note:
C
PD
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:
I
= C ･V ･f + I /4 (per gate)
PD CC IN CC
CC (opr)
4
2007-10-19
TC74LCX08F/FN/FT/FK
AC Test Circuit
Output
Measure
C
R
= 50 pF
= 500 Ω
L
L
Figure 1
AC Waveform
t 2.5 ns
r
t 2.5 ns
f
2.7 V
GND
90%
1.5 V
Input
10%
V
V
OH
OL
Output
1.5 V
t
t
pHL
pLH
Figure 2 t
, t
pLH pHL
5
2007-10-19
TC74LCX08F/FN/FT/FK
Package Dimensions
Weight: 0.18 g (typ.)
6
2007-10-19
TC74LCX08F/FN/FT/FK
Package Dimensions (Note)
Note:
This package is not available in japan.
Weight: 0.12 g (typ.)
7
2007-10-19
TC74LCX08F/FN/FT/FK
Package Dimensions
Weight: 0.06 g (typ.)
8
2007-10-19
TC74LCX08F/FN/FT/FK
Package Dimensions
Weight: 0.02 g (typ.)
9
2007-10-19
TC74LCX08F/FN/FT/FK
RESTRICTIONS ON PRODUCT USE
20070701-EN GENERAL
• The information contained herein is subject to change without notice.
• TOSHIBA is continually working to improve the quality and reliability of its products. Nevertheless, semiconductor
devices in general can malfunction or fail due to their inherent electrical sensitivity and vulnerability to physical
stress. It is the responsibility of the buyer, when utilizing TOSHIBA products, to comply with the standards of
safety in making a safe design for the entire system, and to avoid situations in which a malfunction or failure of
such TOSHIBA products could cause loss of human life, bodily injury or damage to property.
In developing your designs, please ensure that TOSHIBA products are used within specified operating ranges as
set forth in the most recent TOSHIBA products specifications. Also, please keep in mind the precautions and
conditions set forth in the “Handling Guide for Semiconductor Devices,” or “TOSHIBA Semiconductor Reliability
Handbook” etc.
• The TOSHIBA products listed in this document are intended for usage in general electronics applications
(computer, personal equipment, office equipment, measuring equipment, industrial robotics, domestic appliances,
etc.).These TOSHIBA products are neither intended nor warranted for usage in equipment that requires
extraordinarily high quality and/or reliability or a malfunction or failure of which may cause loss of human life or
bodily injury (“Unintended Usage”). Unintended Usage include atomic energy control instruments, airplane or
spaceship instruments, transportation instruments, traffic signal instruments, combustion control instruments,
medical instruments, all types of safety devices, etc.. Unintended Usage of TOSHIBA products listed in his
document shall be made at the customer’s own risk.
• The products described in this document shall not be used or embedded to any downstream products of which
manufacture, use and/or sale are prohibited under any applicable laws and regulations.
• The information contained herein is presented only as a guide for the applications of our products. No
responsibility is assumed by TOSHIBA for any infringements of patents or other rights of the third parties which
may result from its use. No license is granted by implication or otherwise under any patents or other rights of
TOSHIBA or the third parties.
• Please contact your sales representative for product-by-product details in this document regarding RoHS
compatibility. Please use these products in this document in compliance with all applicable laws and regulations
that regulate the inclusion or use of controlled substances. Toshiba assumes no liability for damage or losses
occurring as a result of noncompliance with applicable laws and regulations.
10
2007-10-19
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