U74LVC2G14G-AL6-R [UTC]
DUAL SCHMITT-TRIGGER INVERTER WITH 5V TOLERANT INPUT; 与5V宽容输入双路施密特触发器逆变器
| 型号： | U74LVC2G14G-AL6-R |
| 厂家： | 
Unisonic Technologies |
| 描述： | DUAL SCHMITT-TRIGGER INVERTER WITH 5V TOLERANT INPUT |
| 文件： | 总5页 (文件大小：139K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
UNISONIC TECHNOLOGIES CO., LTD
U74LVC2G14
CMOS IC
DUAL SCHMITT-TRIGGER
INVERTER WITH 5V
TOLERANT INPUT
4
5
6
3
2
1
DESCRIPTION
SOT-363
The UTC U74LVC2G14 is a high-performance, low-power,
low-voltage, Si-gate CMOS device which provides two inverters with
Schmitt trigger action. It is capable of transforming slowly changed
input signals into sharply defined, jitter-free output signals.
4
5
6
FEATURES
* Operate From 1.65V to 5.5V
* 5V Tolerant Input/Output for Interfacing with 5V logic
*±24mA Output Drive (VCC =3.3V)
3
2
1
SOT-26
* CMOS Low-Power Consumption and High Noise Immunity
* Halogen Free
ORDERING INFORMATION
Ordering Number
U74LVC2G14G-AL6-R
U74LVC2G14G-AG6-R
Package
SOT-363
SOT-26
Packing
Tape Reel
Tape Reel
U74LVC2G14G-AL6-R
(1) R: Tape Reel
(1)Packing Type
(2)Package Type
(3)Halogen Free
(2) AL6: SOT-363, AG6: SOT-26
(3) G: Halogen Free
MARKING
www.unisonic.com.tw
Copyright © 2010 Unisonic Technologies Co., Ltd
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U74LVC2G14
CMOS IC
PIN CONFIGURATION
FUNCTION TABLE
INPUT(A)
OUTPUT(Y)
L
H
L
H
H=High level
L=Low Level
LOGIC SYMBOL
FUNCTIONAL DIAGRAM
1A
1Y
2Y
2A
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U74LVC2G14
CMOS IC
ABSOLUTE MAXIMUM RATING
PARAMETER
SYMBOL
VCC
RATINGS
-0.5 ~ +6.5
-0.5 ~ +6.5
UNIT
V
Supply Voltage
Input Voltage
VIN
V
High-impedance
Power-off
-0.5 ~ 6.5
V
V
Output Voltage
VOUT
High State
-0.5 ~VCC+0.5
Low State
VCC or GND Current
ICC
IO
±100
±50
mA
mA
mA
mA
°C
Continuous Output Current
Input Clamp Current
Output Clamp Current
Storage Temperature
IIK
-50
IOK
TSTG
-50
-65 ~ + 150
Note: Absolute maximum ratings are those values beyond which the device could be permanently damaged.
Absolute maximum ratings are stress ratings only and functional device operation is not implied.
THERMAL DATA
PARAMETER
SYMBOL
RATINGS
259
UNIT
°C/W
SOT-363
SOT-26
Junction to Ambient
θJA
250
RECOMMENDED OPERATING CONDITIONS
PARAMETER
SYMBOL
TEST CONDITIONS
MIN TYP MAX UNIT
Supply Voltage
VCC
1.65
0.70
1.00
1.30
1.90
2.20
0.30
0.40
0.60
1.10
1.40
0.30
0.40
0.40
0.60
0.70
0
5.5
1.40
1.70
2.20
3.10
3.70
0.70
1.00
1.30
2.00
2.50
0.80
0.90
1.10
1.30
1.40
5.5
V
V
VCC=1.65V
VCC=2.3V
VCC=3V
V
Positive-Going Input Threshold
Voltage
VT+
V
VCC=4.5V
V
VCC=5.5V
V
VCC=1.65V
VCC=2.3V
VCC=3V
V
V
Negative-Going Input Threshold
Voltage
VT-
V
VCC=4.5V
V
VCC=5.5V
V
VCC=1.65V
VCC=2.3V
VCC=3V
V
V
Hysteresis Voltage(VT+ - VT-)
ΔVT
V
VCC=4.5V
VCC=5.5V
V
V
Control Input Voltage
Output Voltage
VIN
V
VOUT
High or low state
VCC =1.65V
VCC =2.3V
VCC =3V
0
VCC
-4
V
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
°C
-8
High Level Output Current
IOH
-16
-24
-32
4
VCC =3V
VCC =4.5V
VCC =1.65V
VCC =2.3V
VCC =3V
8
Low Level Output Current
Operating Temperature
IOL
16
VCC =3V
24
VCC =4.5V
32
TOPR
-40
85
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U74LVC2G14
CMOS IC
ELECTRICAL CHARACTERISTICS (Ta=25°C , unless otherwise specified)
PARAMETER
SYMBOL
TEST CONDITIONS
VCC=1.65~5.5V, IOH=-100uA
VCC=1.65V, IOH=-4mA
VCC=2.3V, IOH=-8mA
MIN TYP MAX UNIT
V
V
VCC -0.1
1.20
1.90
2.40
2.30
3.80
V
High-Level Output Voltage
Low-Level Output Voltage
VOH
VCC=3V, IOH=-16mA
V
VCC=3V, IOH=-24mA
V
VCC=4.5V, IOH=-32mA
V
VCC=1.65~5.5V, IOL =100uA
VCC=1.65V, IOL =4mA
VCC=2.3V, IOL =8mA
VCC=3V, IOL =12mA
0.10
0.45
0.30
0.40
0.55
0.55
±5
V
V
V
VOL
V
VCC=3V, IOL =24mA
V
VCC=4.5V, IOL =32mA
V
Input Leakage Current
II(LEAK)
IOFF
VCC=0V to 5.5V, VIN=0 or 5.5V
VCC=0V, VIN or VOUT=5.5V,
μA
μA
Power OFF Leakage Current
±10
V
CC=1.65V to 5.5V, IOUT=0
Quiescent Supply Current
IQ
0.1
4
10
μA
VIN=5.5V or GND
VCC=3V to 5.5V
Additional Quiescent Supply
Current Per Pin
ΔIQ
One input at VCC-0.6V,
Other inputs at VCC or GND, IOUT =0
VCC=3.3V, VIN =VCC or GND
500
μA
Input Capacitance
CIN
pF
SWITCHING CHARACTERISTICS (see TEST CIRCUIT AND WAVEFORMS)
PARAMETER
SYMBOL
TEST CONDITIONS
VCC =1.8V±0.15V, VIN=VCC
CL=30pF, RL=1KΩ
MIN TYP MAX UNIT
3.90
1.90
2.00
1.5
9.50
5.70
5.40
4.3
ns
ns
ns
ns
VCC=2.5V±0.2V, VIN=VCC
CL=30pF, RL=500Ω
Propagation Delay from
Input (nA) to Output(nY)
t
PLH / tPHL
VCC =3.3V±0.3V, VIN=3V
CL=50pF, RL=500Ω
VCC=5V±0. 5V, VIN=VCC
CL=50pF, RL=500Ω
OPERATING CHARACTERISTICS (Ta=25°С)
PARAMETER
SYMBOL
TEST CONDITIONS
VCC=1.8V,f=10MHz
MIN TYP MAX UNIT
16
17
18
21
pF
pF
pF
pF
VCC=2.5V,f=10MHz
VCC=3.3V,f=10MHz
Power Dissipation Capacitance
CPD
VCC=5V,f=10MHz
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U74LVC2G14
CMOS IC
TEST CIRCUITS AND WAVEFORMS
Inputs
VCC
VM
CL
RL
VIN
VCC
VCC
3V
tR, tF
≤2ns
≤2ns
≤2.5ns
≤2.5ns
1.8V±0.15V
2.5V±0.2V
3.3V±0.3V
5V±0. 5V
VCC/2
VCC/2
1.5V
30pF
30pF
50pF
50pF
1kΩ
500Ω
500Ω
500Ω
VCC
VCC/2
VIN
nA input
VM
VM
0V
tPHL
tPLH
nY output
VOH
VM
VM
VOL
PROPAGATION DELAY TIMES
Note: 1. CL includes probe and jig capacitance.
2. All input pulses are supplied by generators having the following characteristics:
PRR≤1MHz, ZO = 50Ω: tR≤2ns, tF ≤2ns (VCC=1.8V±0.15V and VCC=2.5V±0.2V)
tR ≤2.5ns, tF ≤2.5ns (VCC =3.3V±0.3V and VCC=5V±0. 5V)
UTC assumes no responsibility for equipment failures that result from using products at values that
exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or
other parameters) listed in products specifications of any and all UTC products described or contained
herein. UTC products are not designed for use in life support appliances, devices or systems where
malfunction of these products can be reasonably expected to result in personal injury. Reproduction in
whole or in part is prohibited without the prior written consent of the copyright owner. The information
presented in this document does not form part of any quotation or contract, is believed to be accurate
and reliable and may be changed without notice.
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