U74LVC34AG-S14-R [UTC]
HEX BUFFER;
| 型号： | U74LVC34AG-S14-R |
| 厂家： | 
Unisonic Technologies |
| 描述： | HEX BUFFER |
| 文件： | 总5页 (文件大小：169K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
UNISONIC TECHNOLOGIES CO., LTD
U74LVC34A
CMOS IC
HEX BUFFER
DESCRIPTION
The U74LVC34A is a hex buffer device providing, it provides the
function Y = A.
FEATURES
* Operation voltage range: 1.65~5.5V
* Low Power Dissipation
* 24mA Output Drive (VCC=3.3V)
* High Noise Immunity
* Power Down Protection
ORDERING INFORMATION
Ordering Number
Lead Free
Package
Packing
Halogen Free
U74LVC34AG-S14-T
U74LVC34AG-S14-R
U74LVC34AG-P14-T
U74LVC34AG-P14-R
SOP-14
SOP-14
Tube
Tape Reel
Tube
U74LVC34AL-S14-T
U74LVC34AL-S14-R
U74LVC34AL-P14-T
U74LVC34AL-P14-R
TSSOP-14
TSSOP-14
Tape Reel
www.unisonic.com.tw
Copyright © 2012 Unisonic Technologies Co., Ltd
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U74LVC34A
CMOS IC
PIN CONFIGURATION
1
2
3
4
5
6
7
1A
1Y
VCC
6A
14
13
12
2A
6Y
11 5A
2Y
5Y
4A
3A
10
9
3Y
8
GND
4Y
FUNCTION TABLE (Each Gate)
INPUT(A)
OUTPUT(Y)
L
L
H
H
LOGIC DIAGRAM (Each Gate)
nA
nY
nY
nA
1
IEC Logic Symbol
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
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U74LVC34A
CMOS IC
ABSOLUTE MAXIMUM RATING (unless otherwise specified)
PARAMETER
SYMBOL
VCC
RATINGS
-0.5~6.5
-0.5~6.5
-0.5~ VCC+0.5
-0.5~6.5
-50
UNIT
V
Supply Voltage
Input Voltage
VIN
V
Output Voltage (active mode)
Output Voltage (power-down mode)
Input Clamp Current (VIN<0)
Output Clamp Current (VO<0)
Output Current
VOUT
VOUT
IIK
V
V
mA
mA
mA
mA
°C
IOK
-50
IOUT
ICC
±50
VCC or GND Current
±100
Storage Temperature
TSTG
-65 ~ +150
Note: 1. 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.
2. The input and output voltage ratings may be exceeded if the input and output current ratings are observed.
RECOMMENDED OPERATING CONDITIONS
PARAMETER
Supply Voltage
SYMBOL
VCC
CONDITIONS
MIN
1.65
1.5
0
TYP
MAX
5.5
UNIT
V
Operating
Datat retention only
V
Input Voltage
VIN
VOUT
TA
5.5
VCC
85
20
10
5
V
Output Voltage
0
V
Operating Temperature
-40
°C
V
CC=1.8V±0.15V, 2.5V±0.2V
ns/V
ns/V
ns/V
Input Transition Rise or Fall
Rate
tR / tF
VCC=3.3V±0.3V
VCC=5V±0.5V
STATIC CHARACTERISTICS (TA = -40~85°С)
PARAMETER
SYMBOL
TEST CONDITIONS
CC=1.65~1.95V
MIN
0.65*VCC
1.7
TYP
MAX
UNIT
V
V
VCC=2.3~2.7V
VCC=2.7~3.6V
VCC=4.5~5.5V
High-Level Input Voltage
Low-Level Input Voltage
VIH
2
0.7*VCC
VCC=1.65~1.95V
0.35*VCC
0.7
VCC=2.3~2.7V
VCC=2.7~3.6V
VCC=4.5~5.5V
VCC=1.65~5.5V
VCC=1.65V
VCC=2.3V
VIL
V
V
0.8
0.3*VCC
IOH=-100mA
IOH=-4mA
IOH=-8mA
IOH=-16mA
IOH=-24mA
IOH=-32mA
IOH=100mA
IOH=4mA
VCC-0.1
1.2
1.9
High-Level Output Voltage
Low-Level Output Voltage
VOH
VCC=3V
2.4
VCC=3V
2.3
VCC=4.5V
3.8
VCC=1.65~5.5V
VCC=1.65V
VCC=2.3V
0.1
0.45
0.3
IOH=8mA
VOL
V
VCC=3V
IOH=16mA
IOH=24mA
IOH=32mA
0.4
VCC=3V
0.55
0.55
±1
VCC=4.5V
Input Leakage Current
II(LEAK)
IOFF
VCC=3.6V ,VIN=5.5V or GND
VIN or VO=5.5V, VCC=0V
μA
μA
Power OFF leakage current
±10
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
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U74LVC34A
CMOS IC
STATIC CHARACTERISTICS(Cont.)
PARAMETER
SYMBOL TEST CONDITIONS
MIN
TYP
3.5
MAX UNIT
V
CC=1.65~5.5V,
Quiescent Supply Current
IQ
1
µA
VIN=5.5V or GND, IOUT=0
Additional Quiescent Supply
Current
One input at VCC-0.6V, other inputs at
Δ IQ
500
µA
pF
VCC or GND, VCC=3~5.5V
Input Capacitance
CIN
VCC=3.3V, VIN= VCC or GND
DYNAMIC CHARACTERISTICS (TA=25°С, Input: tR=tF=6ns, unless otherwise specified )
PARAMETER
SYMBOL
TEST CONDITIONS
VCC=1.8±0.15V
MIN
2
TYP MAX UNIT
9.9
VCC=2.5±0.2V
1.5
1
6
CL=15pF, RL=1MΩ
ns
3.5
VCC=3.3±0.3V
VCC=5±0.5V
1
2.9
8.6
Propagation delay from
Input(nA or nB) to Output(Y)
t
PLH / tPHL
VCC=1.8±0.15V
VCC=2.5±0.2V
VCC=3.3±0.3V
VCC=5±0.5V
RL=1kΩ
3.2
1.5
1.5
1
CL=15pF
RL=500Ω
4.4
ns
4.1
CL=15pF, RL=500Ω
3.2
OPERATING CHARACTERISTICS (Ta=25°С, unless otherwise specified)
PARAMETER
SYMBOL
TEST CONDITION
MIN
TYP
16
MAX UNIT
pF
V
CC=1.8V
VCC=2.5V
VCC=3.3V
VCC=5V
16
Power Dissipation Capacitance
CPD
f=10MHz
16
18
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
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U74LVC34A
CMOS IC
TEST CIRCUIT AND WAVEFORMS
S
VLOAD
Open
GND
TEST
tPLH/tPHL
tPLZ/tPZL
tPHZ/tPZH
S
Open
VLOAD
GND
RL
From Output
CL
(Note)
RL
Note : CL includes probe and jig capacitance.
VCC
VIN
tR, tF
VM
VLOAD
CL
RL
VΔ
15pF
30pF
15pF
30pF
15pF
50pF
15pF
50pF
1Mꢀ
1Kꢀ
1Mꢀ
500ꢀ
1Mꢀ
500ꢀ
1Mꢀ
500ꢀ
1.8V±0.15V
VCC
≤2ns
VCC/2
2*VCC
2*VCC
6V
0.15V
2.5V±0.2V
3.3V±0.3V
5V±0.5V
VCC
3V
≤2ns
VCC/2
1.5V
0.15V
0.3V
0.3V
≤2.5ns
≤2.5ns
VCC
VCC/2
2*VCC
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.
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
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