Datasheet

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
Halogen Free
U74LVC34AG-S14-T
U74LVC34AL-S14-T
U74LVC34AG-S14-R
U74LVC34AL-S14-R
U74LVC34AG-P14-T
U74LVC34AL-P14-T
U74LVC34AG-P14-R
U74LVC34AL-P14-R
www.unisonic.com.tw
Copyright © 2012 Unisonic Technologies Co., Ltd
Package
Packing
SOP-14
SOP-14
TSSOP-14
TSSOP-14
Tube
Tape Reel
Tube
Tape Reel
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U74LVC34A
„
„
„
CMOS IC
PIN CONFIGURATION
1A
1
14 VCC
1Y
2
13 6A
2A
3
12 6Y
2Y
4
11 5A
3A
5
10 5Y
3Y
6
9
4A
GND
7
8
4Y
FUNCTION TABLE (Each Gate)
INPUT(A)
OUTPUT(Y)
L
H
L
H
LOGIC DIAGRAM (Each Gate)
nA
nY
nA
1
nY
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
RATINGS
UNIT
Supply Voltage
VCC
-0.5~6.5
V
Input Voltage
VIN
-0.5~6.5
V
Output Voltage (active mode)
VOUT
-0.5~ VCC+0.5
V
Output Voltage (power-down mode)
VOUT
-0.5~6.5
V
Input Clamp Current (VIN<0)
IIK
-50
mA
Output Clamp Current (VO<0)
IOK
-50
mA
Output Current
IOUT
±50
mA
VCC or GND Current
ICC
±100
mA
Storage Temperature
TSTG
-65 ~ +150
°C
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
SYMBOL
Supply Voltage
VCC
Input Voltage
Output Voltage
Operating Temperature
VIN
VOUT
TA
Input Transition Rise or Fall
Rate
t R / tF
„
CONDITIONS
Operating
Datat retention only
MIN
1.65
1.5
0
0
-40
TYP
MIN
0.65*VCC
1.7
2
0.7*VCC
TYP
VCC=1.8V±0.15V, 2.5V±0.2V
VCC=3.3V±0.3V
VCC=5V±0.5V
MAX
5.5
5.5
VCC
85
20
10
5
UNIT
V
V
V
V
°C
ns/V
ns/V
ns/V
MAX
UNIT
STATIC CHARACTERISTICS (TA = -40~85°С)
PARAMETER
High-Level Input Voltage
Low-Level Input Voltage
High-Level Output Voltage
Low-Level Output Voltage
Input Leakage Current
Power OFF leakage current
SYMBOL
VIH
VIL
VOH
VOL
II(LEAK)
IOFF
TEST CONDITIONS
VCC=1.65~1.95V
VCC=2.3~2.7V
VCC=2.7~3.6V
VCC=4.5~5.5V
VCC=1.65~1.95V
VCC=2.3~2.7V
VCC=2.7~3.6V
VCC=4.5~5.5V
IOH=-100mA
VCC=1.65~5.5V
VCC=1.65V
IOH=-4mA
VCC=2.3V
IOH=-8mA
VCC=3V
IOH=-16mA
VCC=3V
IOH=-24mA
VCC=4.5V
IOH=-32mA
IOH=100mA
VCC=1.65~5.5V
VCC=1.65V
IOH=4mA
VCC=2.3V
IOH=8mA
VCC=3V
IOH=16mA
VCC=3V
IOH=24mA
VCC=4.5V
IOH=32mA
VCC=3.6V ,VIN=5.5V or GND
VIN or VO=5.5V, VCC=0V
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
V
0.35*VCC
0.7
0.8
0.3*VCC
VCC-0.1
1.2
1.9
2.4
2.3
3.8
V
V
0.1
0.45
0.3
0.4
0.55
0.55
±1
±10
V
μA
μA
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CMOS IC
STATIC CHARACTERISTICS(Cont.)
PARAMETER
SYMBOL TEST CONDITIONS
VCC=1.65~5.5V,
Quiescent Supply Current
IQ
VIN=5.5V or GND, IOUT=0
One input at VCC-0.6V, other inputs at
Additional Quiescent Supply
Δ IQ
Current
VCC or GND, VCC=3~5.5V
Input Capacitance
CIN
VCC=3.3V, VIN= VCC or GND
„
TYP
MAX
UNIT
1
µA
500
µA
3.5
pF
DYNAMIC CHARACTERISTICS (TA=25°С, Input: tR=tF=6ns, unless otherwise specified )
PARAMETER
Propagation delay from
Input(nA or nB) to Output(Y)
„
MIN
SYMBOL
tPLH / tPHL
TEST CONDITIONS
VCC=1.8±0.15V
VCC=2.5±0.2V
CL=15pF, RL=1MΩ
VCC=3.3±0.3V
VCC=5±0.5V
VCC=1.8±0.15V
RL=1kΩ
CL=15pF
VCC=2.5±0.2V
RL=500Ω
VCC=3.3±0.3V
CL=15pF, RL=500Ω
VCC=5±0.5V
MIN
2
1.5
1
1
3.2
1.5
1.5
1
TYP
MAX
9.9
6
3.5
2.9
8.6
4.4
4.1
3.2
UNIT
MAX
UNIT
ns
ns
OPERATING CHARACTERISTICS (Ta=25°С, unless otherwise specified)
PARAMETER
Power Dissipation Capacitance
SYMBOL
CPD
TEST CONDITION
VCC=1.8V
VCC=2.5V
VCC=3.3V
VCC=5V
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
f=10MHz
MIN
TYP
16
16
16
18
pF
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CMOS IC
TEST CIRCUIT AND WAVEFORMS
S
From Output
CL
(Note)
RL
VLOAD
Open
GND
TEST
tPLH/tPHL
tPLZ/tPZL
tPHZ/tPZH
S
Open
VLOAD
GND
RL
Note : CL includes probe and jig capacitance.
VCC
VIN
tR, tF
VM
VLOAD
1.8V±0.15V
VCC
≤2ns
VCC/2
2*VCC
2.5V±0.2V
VCC
≤2ns
VCC/2
2*VCC
3.3V±0.3V
3V
≤2.5ns
1.5V
6V
5V±0.5V
VCC
≤2.5ns
VCC/2
2*VCC
CL
15pF
30pF
15pF
30pF
15pF
50pF
15pF
50pF
RL
1MΩ
1KΩ
1MΩ
500Ω
1MΩ
500Ω
1MΩ
500Ω
VΔ
0.15V
0.15V
0.3V
0.3V
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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