Datasheet

UNISONIC TECHNOLOGIES CO., LTD
U74LVC32A
Preliminary
CMOS IC
QUAD 2-INPUT POSITIVE-OR
GATE
„
DESCRIPTION
The U74LVC32A is a quad 2-input positive-OR gate which performs
the function Y=A+B or Y=A • B . It is designed for 1.65V to 3.6V
operation.
„
FEATURES
* Wide supply voltage range from 1.65V to 3.6V
* Max tpd of 4.4ns at 3.3V
* Up to 5.5V inputs accept voltages
* Low power consumption, ICC = 10 μA (Max.)
* ±24 mA output driver at 3V
* Typical VOLP (Output Ground Bounce) < 0.8V,
VCC = 3.3 V, TA = 25 ℃
* Typical VOHV (Output VOH undershoot) > 2V,
VCC = 3.3 V, TA = 25 ℃
„
ORDERING INFORMATION
Ordering Number
Lead Free
Halogen Free
U74LVC32AL-S14-R
U74LVC32AG-S14-R
U74LVC32AL-P14-R
U74LVC32AG-P14-R
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Copyright © 2011 Unisonic Technologies Co., Ltd
Package
Packing
SOP-14
TSSOP-14
Tape Reel
Tape Reel
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U74LVC32A
Preliminary
„
PIN CONFIGURATION
„
PIN DESCRIPTION
PIN
1, 4, 9, 12
2, 5, 10, 13
3, 6, 8, 11
7
14
„
SYMBOL
1A-4A
1B-4B
1Y-4Y
GND
VCC
FUNCTION
Data inputs
Data inputs
Data outputs
Ground (0V)
Positive supply voltage
B
L
H
L
H
OUTPUT
Y
L
H
H
H
FUNCTION TABLE (each gate)
INPUTS
A
L
L
H
H
„
CMOS IC
LOGIC SYMBOL (one gate)
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U74LVC32A
„
Preliminary
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 (any output in the high or low state)
VOUT
-0.5~VCC+0.5
V
Input Clamp Current
IIK
-50
mA
Output Clamp Current
IOK
-50
mA
Output Current
IOUT
±50
mA
VCC or GND Current
ICC
±100
mA
Ptot
mW
Power Dissipation
TA=-40°C to +125°C
500
Storage Temperature
TSTG
-65 ~ +150
°C
Note: 1. The input and output voltage ratings may be exceeded if the input and output current ratings are observed.
2. 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
SOP-14
TSSOP-14
Junction to Ambient
„
RATINGS
127
170
θJA
UNIT
°C
°C
RECOMMENDED OPERATING COMDITIONS
PARAMETER
SYMBOL
Supply Voltage
VCC
High-Level Input Voltage
VIH
Low-Level Input Voltage
VIL
Input Voltage
Output Voltage
VIN
VOUT
High-level Output Current
IOH
Low-level Output Current
IOL
Input Transition Rise or Fall Rate
Operating Temperature
TEST CONDITIONS
Operating
Data retention only
VCC = 1.65V to 1.95V
VCC = 2.3V to 2.7V
VCC = 2.7V to 3.6V
VCC = 1.65V to 1.95V
VCC = 2.3V to 2.7V
VCC = 2.7V to 3.6V
0
0
VCC=1.65V
VCC=2.3V
VCC=2.7V
VCC=3V
VCC=1.65V
VCC=2.3V
VCC=2.7V
VCC=3V
TYP
MAX
3.6
UNIT
V
V
0.35* VCC
0.7
0.8
5.5
VCC
-4
-8
-12
-24
4
8
12
24
V
V
V
mA
mA
Δt/Δv
0
7
ns/V
TA
-40
85
°C
UNISONIC TECHNOLOGIES CO., LTD
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MIN
1.65
1.5
0.65* VCC
1.7
2
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„
Preliminary
CMOS IC
ELECTRICAL CHARACTERISTICS (TA =25°C , unless otherwise specified)
PARAMETER
High-Level Output Voltage
Low-Level Output Voltage
Input Leakage Current
Quiescent Supply Current
SYMBOL
VOH
VOL
II(LEAK)
ICC
TEST CONDITIONS
MIN
IOH = -100 μA, VCC = 1.65V to 3.6V VCC -0.2
IOH = -4 mA, VCC = 1.65V
1.2
IOH = -8 mA, VCC = 2.3V
1.7
IOH = -12 mA, VCC = 2.7V
2.2
IOH = -12 mA, VCC = 3V
2.4
IOH = -24 mA, VCC = 3V
2.2
IOL = 100 μA, VCC = 1.65V to 3.6V
IOL = 4 mA, VCC = 1.65V
IOL = 8 mA, VCC = 2.3V
IOL = 12 mA, VCC = 2.7V
IOL = 24 mA, VCC = 3V
VIN = 5.5V or GND, VCC = 0 to 3.6V
TYP(1)
VIN = VCC or GND, IOUT = 0
0.2
0.45
0.7
0.4
0.55
±5
μA
10
μA
500
μA
5
V
pF
SWITCHING CHARACTERISTICS (TA =25°C)
PARAMETER
Propagation delay from input
(A or B) to output (Y)
Skew between any two outputs
of the same package switching
in the same direction
„
UNIT
V
One input at VCC – 0.6V; other
Additional quiescent Supply
Δ ICC
Current
inputs at VCC or GND
Input Capacitance
CIN
VIN = VCC or GND, VCC=3.3V
Note: 1. All typical values are at VCC = 3.3 V, TA = 25 °C.
„
MAX
SYMBOL
tPLH/tPHL
tsk(o)
TEST CONDITIONS
VCC=1.8V±0.15V, CL=30pF, RL=1KΩ
VCC=2.5±0.2V, CL=30pF, RL=500Ω
VCC=2.7V, CL=50pF, RL=500Ω
VCC=3.3±0.3V, CL=50pF, RL=500Ω
MIN
1
1
TYP
1.5
VCC=3.3±0.3V, CL=50pF, RL=500Ω
MAX UNIT
8.7
5.4
ns
4.4
3.8
1
ns
OPERATING CHARACTERISTICS (TA =25°C)
PARAMETER
SYMBOL
Power dissipation capacitance
per gate
Cpd
TEST CONDITIONS
VCC = 1.8V, f=10MHz
VCC = 2.5V, f=10MHz
VCC = 3.3V, f=10MHz
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MIN
TYP
7.5
10.6
12.5
MAX UNIT
pF
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Preliminary
CMOS IC
TEST CIRCUIT AND WAVEFORMS
RL
S1
From output
V LOAD
Open
GND
RL
CL
TEST CIRCUIT
TEST
tPLH/tPHL
Inputs
VCC
1.8V±0.15V
2.5V±0.2V
2.7V
3.3V±0.3V
VIN
VCC
VCC
VCC
VCC
tr, tf
≤2ns
≤2ns
≤2.5ns
≤2.5ns
S1
Open
VM
VLOAD
CL
RL
VCC/2
VCC/2
1.5V
1.5V
2*VCC
2*VCC
6V
6V
30pF
30pF
50pF
50pF
1KΩ
500Ω
500Ω
500Ω
VIN
Input
VM
VM
tPLH
tPHL
0V
VOH
Output
VM
VM
VOL
tPLH
tPHL
VOH
Output
VM
VM
VOL
Propagation delay times
Inverting and noninverting outputs
Notes: 1. CL includes probe and jig capacitance.
2. All input pulses are supplied by generators having the following characteristics: PRR ≤10MHz, ZO = 50Ω.
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U74LVC32A
Preliminary
CMOS IC
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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