TC74LCX14FN(ELP) [TOSHIBA]
IC LVC/LCX/Z SERIES, HEX 1-INPUT INVERT GATE, PDSO14, 0.150 INCH, PLASTIC, SOP-14, Gate;型号: | TC74LCX14FN(ELP) |
厂家: | TOSHIBA |
描述: | IC LVC/LCX/Z SERIES, HEX 1-INPUT INVERT GATE, PDSO14, 0.150 INCH, PLASTIC, SOP-14, Gate 栅 输入元件 光电二极管 逻辑集成电路 触发器 |
文件: | 总11页 (文件大小:311K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
TC74LCX14F/FN/FT/FK
TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic
TC74LCX14F,TC74LCX14FN,TC74LCX14FT,TC74LCX14FK
Low-Voltage Hex Schmitt Inverter with 5-V Tolerant Inputs and Outputs
Note: xxxFN (JEDEC SOP) is not available in
Japan.
The TC74LCX14F/FN/FT/FK is a high-performance CMOS
schmitt inverter. Designed for use in 3.3-V systems, it achieves
TC74LCX14F
high-speed operation while maintaining the CMOS low power
dissipation.
The device is designed for low-voltage (3.3 V) V
CC
applications,
but it could be used to interface to 5-V supply environment for
inputs.
Pin configuration and function are the same as the
TC74LCX04 but the inputs have hysteresis and with Schmitt
trigger function, the TC74LCX14F/FN/FT can be used as a line
receivers which will receive slow input signals.
All inputs are equipped with protection circuits against static
discharge.
Features
•
•
•
•
•
•
•
Low-voltage operation: V
= 2.0 to 3.6 V
CC
High-speed operation: t = 6.5 ns (max) (V
= 3.0 to 3.6 V)
pd
Ouput current: |I |/I
CC
= 24 mA (min) (V
= 3.0 V)
CC
OH OL
Latch-up performance: ±500 mA
TC74LCX14FN
TC74LCX14FT
TC74LCX14FK
Available in JEDEC SOP, JEITA SOP and TSSOP
Power-down protection provided on all inputs and outputs
Pin and function compatible with the 74 series
(74AC/VHC/HC/F/ALS/LS etc.) 14 type
Weight
SOP14-P-300-1.27A
SOP14-P-300-1.27
SOL14-P-150-1.27
: 0.18 g (typ.)
: 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.)
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TC74LCX14F/FN/FT/FK
Pin Assignment (top view)
IEC Logic Symbol
(1)
(3)
(2)
(4)
1A
2A
3A
4A
5A
6A
1Y
2Y
3Y
4Y
5Y
6Y
1A
1Y
1
2
3
4
5
6
7
14
V
CC
(5)
(6)
13 6A
12 6Y
11 5A
10 5Y
(9)
(8)
(11)
(13)
(10)
(12)
2A
2Y
3A
3Y
9
8
4A
4Y
GND
Truth Table
Inputs
Outputs
A
L
Y
H
L
H
System Diagram and waveform
A
Y
H
V
V
V
P
N
V
(A)
(Y)
IN
V
OUT
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TC74LCX14F/FN/FT/FK
Absolute Maximum Ratings (Note 1)
Characteristics
Power supply voltage
Symbol
Rating
Unit
V
−0.5 to 7.0
V
V
CC
DC input voltage
V
−0.5 to 7.0
IN
−0.5 to 7.0 (Note 2)
DC output voltage
V
OUT
V
−0.5 to V
+ 0.5
(Note 3)
CC
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
±100
CC GND
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.
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
OUT
> V
CC
Recommended Operating Conditions (Note 1)
Characteristics
Symbol
Rating
Unit
V
2.0 to 3.6
Power supply voltage
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
°C
OH OL
Operating temperature
T
opr
−40 to 85
Note 1: The recommended operating conditions are required 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:
V
V
= 3.0 to 3.6 V
= 2.7 to 3.0 V
CC
CC
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TC74LCX14F/FN/FT/FK
Electrical Characteristics
DC Characteristics (Ta = −40 to 85°C)
Characteristics
Symbol
Test Condition
Min
Max
Unit
V
(V)
CC
H-level
V
⎯
⎯
⎯
3.0
1.2
0.6
0.4
2.2
1.5
1.2
P
N
H
Threshold voltage
Hysteresis voltage
V
V
L-level
H-level
V
V
3.0
3.0
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
OH
IN
IL
3.0
⎯
Output voltage
V
2.7 to 3.6
2.7
0.2
⎯
0.4
L-level
V
I
= V
OL
IN
IH
3.0
⎯
0.4
3.0
⎯
0.55
±5.0
10.0
10.0
±10.0
500
Input leakage current
V
V
V
V
V
= 0 to 5.5 V
2.7 to 3.6
0
⎯
µA
µA
IN
IN
Power-off leakage current
Quiescent supply current
Increase in Icc per input
I
/V = 5.5 V
IN OUT
⎯
OFF
= V
or GND
2.7 to 3.6
2.7 to 3.6
2.7 to 3.6
⎯
IN
IN
IH
CC
I
CC
µA
= 3.6 to 5.5 V
= V − 0.6 V
⎯
∆I
CC
⎯
CC
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
⎯
7.5
6.5
⎯
pLH
pHL
Figure 1, Figure 2
3.3 ± 0.3
2.7
t
t
osLH
osHL
(Note)
ns
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
Quiet output maximum dynamic V
V
V
V
= 3.3 V, V = 0 V
3.3
3.3
0.8
0.8
V
V
OL
OLP
IH
IL
Quiet output minimum dynamic V
|V
OLV
|
= 3.3 V, V = 0 V
OL
IH
IL
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TC74LCX14F/FN/FT/FK
Capacitive Characteristics (Ta = 25°C)
Characteristics
Symbol
Test Condition
Typ.
Unit
V
(V)
CC
Input capacitance
C
⎯
⎯
3.3
7
8
pF
pF
pF
IN
Output capacitance
C
OUT
0
Power dissipation capacitance
C
PD
f
= 10 MHz
IN
(Note)
3.3
25
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 /6 (per gate)
PD CC IN CC
CC (opr)
AC Test Circuit
Output
Measure
C
R
= 50 pF
= 500 Ω
L
L
Figure 1
AC Waveform
t 2.5 ns
f
t 2.5 ns
r
2.7 V
GND
90%
1.5 V
Input
10%
V
OH
V
OL
Output
1.5 V
t
t
pHL
pLH
Figure 2 t
, t
pLH pHL
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TC74LCX14F/FN/FT/FK
Package Dimensions
Weight: 0.18 g (typ.)
6
2006-06-01
TC74LCX14F/FN/FT/FK
Package Dimensions
Weight: 0.18 g (typ.)
7
2006-06-01
TC74LCX14F/FN/FT/FK
Package Dimensions (Note)
Note:
This package is not available in japan.
Weight: 0.12 g (typ.)
8
2006-06-01
TC74LCX14F/FN/FT/FK
Package Dimensions
Weight: 0.06 g (typ.)
9
2006-06-01
TC74LCX14F/FN/FT/FK
Package Dimensions
Weight: 0.02 g (typ.)
10
2006-06-01
TC74LCX14F/FN/FT/FK
Note: Lead (Pb)-Free Packages
SOP14-P-300-1.27A SOL14-P-150-1.27 TSSOP14-P-0044-0.65A VSSOP14-P-0030-0.50
RESTRICTIONS ON PRODUCT USE
060116EBA
• The information contained herein is subject to change without notice. 021023_D
• 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. 021023_A
• 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 this
document shall be made at the customer’s own risk. 021023_B
• 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. 060106_Q
• 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 patent or patent rights of
TOSHIBA or others. 021023_C
• The products described in this document are subject to the foreign exchange and foreign trade laws. 021023_E
11
2006-06-01
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