74LVQ08T [STMICROELECTRONICS]
QUAD 2-INPUT AND GATE; 四2输入与门
| 型号： | 74LVQ08T |
| 厂家： | 
ST |
| 描述： | QUAD 2-INPUT AND GATE |
| 文件： | 总11页 (文件大小：217K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
74LVQ08
LOW VOLTAGE CMOS QUAD 2-INPUT AND GATE
■
HIGH SPEED:
= 5.6 ns (TYP.) at V = 3.3 V
t
PD
CC
■
■
COMPATIBLE WITH TTL OUTPUTS
LOW POWER DISSIPATION:
I
= 2µA(MAX.) at T =25°C
CC
A
■
■
■
LOW NOISE:
= 0.3V (TYP.) at V = 3.3V
75Ω TRANSMISSION LINE DRIVING
CAPABILITY
SOP
TSSOP
V
OLP
CC
Table 1: Order Codes
PACKAGE
SYMMETRICAL OUTPUT IMPEDANCE:
|I | = I = 12 mA (MIN) at V = 3.0 V
OH
OL
CC
T & R
■
■
PCI BUS LEVELS GUARANTEED AT 24 mA
BALANCED PROPAGATION DELAYS:
SOP
74LVQ08MTR
74LVQ08TTR
TSSOP
t
t
PLH
PHL
■
■
■
OPERATING VOLTAGE RANGE:
(OPR) = 2V to 3.6V (1.2V Data Retention)
PIN AND FUNCTION COMPATIBLE WITH
74 SERIES 08
V
technology. It is ideal for low power and low noise
3.3V applications.
The internal circuit is composed of 2 stages
including buffer output, which enables high noise
immunity and stable output.
CC
IMPROVED LATCH-UP IMMUNITY
All inputs and outputs are equipped with
protection circuits against static discharge, giving
them 2KV ESD immunity and transient excess
voltage.
DESCRIPTION
The 74LVQ08 is a low voltage CMOS QUAD
2-INPUT AND GATE fabricated with sub-micron
2
silicon gate and double-layer metal wiring C MOS
Figure 1: Pin Connection And IEC Logic Symbols
Rev. 5
1/11
July 2004
74LVQ08
Figure 2: Input And Output Equivalent Circuit
Table 2: Pin Description
PIN N°
SYMBOL
NAME AND FUNCTION
1, 4, 9, 12
2, 5, 10, 13
3, 6, 8, 11
7
1A to 4A
1B to 4B
1Y to 4Y
GND
Data Inputs
Data Inputs
Data Outputs
Ground (0V)
V
14
Positive Supply Voltage
CC
Table 3: Truth Table
A
B
Y
L
L
L
H
L
L
L
H
H
L
H
H
Table 4: Absolute Maximum Ratings
Symbol
Parameter
Value
Unit
V
Supply Voltage
-0.5 to +7
V
V
CC
V
DC Input Voltage
-0.5 to V + 0.5
I
CC
V
DC Output Voltage
DC Input Diode Current
DC Output Diode Current
DC Output Current
-0.5 to V + 0.5
V
O
CC
I
± 20
± 20
mA
mA
mA
mA
°C
°C
IK
I
OK
I
± 50
O
I
or I
DC V or Ground Current
± 200
CC
GND
CC
T
Storage Temperature
-65 to +150
300
stg
T
Lead Temperature (10 sec)
L
Absolute Maximum Ratings are those values beyond which damage to the device may occur. Functional operation under these conditions is
not implied
Table 5: Recommended Operating Conditions
Symbol
Parameter
Value
Unit
V
Supply Voltage (note 1)
Input Voltage
2 to 3.6
V
V
CC
V
0 to V
I
CC
V
Output Voltage
0 to V
V
O
CC
T
Operating Temperature
-55 to 125
0 to 10
°C
ns/V
op
Input Rise and Fall Time V = 3.0V (note 2)
dt/dv
CC
1) Truth Table guaranteed: 1.2V to 3.6V
2) V from 0.8V to 2V
IN
2/11
74LVQ08
Table 6: DC Specifications
Test Condition
Value
-40 to 85°C -55 to 125°C Unit
Min. Typ. Max. Min. Max. Min. Max.
T = 25°C
Symbol
Parameter
A
V
CC
(V)
V
High Level Input
Voltage
IH
2.0
2.0
2.0
V
V
3.0 to
3.6
V
Low Level Input
Voltage
IL
0.8
0.8
0.8
V
High Level Output
Voltage
I =-50 µA
2.9
2.99
2.9
2.48
2.2
2.9
2.48
2.2
OH
O
I =-12 mA
3.0
3.0
2.58
V
V
O
I =-24 mA
O
V
Low Level Output
Voltage
I =50 µA
0.002 0.1
0.1
0.1
OL
O
I =12 mA
0
0.36
0.44
0.55
0.44
0.55
O
I =24 mA
O
I
Input Leakage
Current
I
V = V or GND
3.6
3.6
± 0.1
± 1
± 1
µA
µA
I
CC
I
Quiescent Supply
Current
CC
V = V or GND
2
20
20
I
CC
I
V
= 0.8 V max
= 2 V min
36
25
mA
mA
OLD
OLD
Dynamic Output
Current (note 1, 2)
3.6
I
V
OHD
-25
-25
OHD
1) Maximum test duration 2ms, one output loaded at time
2) Incident wave switching is guaranteed on transmission lines with impedances as low as 75Ω
Table 7: Dynamic Switching Characteristics
Test Condition
Value
T = 25°C
Symbol
Parameter
-40 to 85°C -55 to 125°C Unit
Min. Typ. Max. Min. Max. Min. Max.
A
V
(V)
CC
V
Dynamic Low
0.3
0.8
OLP
Voltage Quiet
Output (note 1, 2)
3.3
3.3
V
V
V
-0.8
2
-0.3
OLV
V
Dynamic High
Voltage Input
(note 1, 3)
IHD
C = 50 pF
L
V
Dynamic Low
Voltage Input
(note 1, 3)
3.3
0.8
V
ILD
1) Worst case package.
2) Max number of outputs defined as (n). Data inputs are driven 0V to 3.3V, (n-1) outputs switching and one output at GND.
3) Max number of data inputs (n) switching. (n-1) switching 0V to 3.3V. Inputs under test switching: 3.3V to threshold (V ), 0V to threshold
ILD
(V ), f=1MHz.
IHD
3/11
74LVQ08
Table 8: AC Electrical Characteristics (C = 50 pF, R = 500 Ω, Input t = t = 3ns)
L
L
r
f
Test Condition
Value
T = 25°C
Symbol
Parameter
-40 to 85°C -55 to 125°C Unit
A
V
CC
(V)
Min. Typ. Max. Min. Max. Min. Max.
t
t
Propagation Delay
Time
2.7
.
6.8
5.6
0.5
0.5
12.0
8.5
1.0
1.0
13.0
9.0
15.0
10.5
1.0
PLH PHL
ns
ns
(*)
3.3
2.7
t
t
Output To Output
Skew Time
(note1, 2)
1.0
OSLH
OSHL
(*)
1.0
1.0
3.3
1) Skew is defined as the absolute value of the difference between the actual propagation delay for any two outputs of the same device switch-
ing in the same direction, either HIGH or LOW (t
2) Parameter guaranteed by design
(*) Voltage range is 3.3V ± 0.3V
= |t
- t
|, t
= |t
- t
|)
OSLH
PLHm PLHn OSHL
PHLm PHLn
Table 9: Capacitive Characteristics
Test Condition
Value
T = 25°C
Symbol
Parameter
-40 to 85°C -55 to 125°C Unit
A
V
CC
(V)
Min. Typ. Max. Min. Max. Min. Max.
C
Input Capacitance
3.3
4
pF
pF
IN
C
Power Dissipation
Capacitance
(note 1)
PD
f
= 10MHz
3.3
32
IN
1) C is defined as the value of the IC’s internal equivalent capacitance which is calculated from the operating current consumption without
PD
load. (Refer to Test Circuit). Average operating current can be obtained by the following equation. I
= C x V x f + I /4 (per gate)
CC(opr)
PD CC IN CC
Figure 3: Test Circuit
C
L
R
L
R
T
= 50pF or equivalent (includes jig and probe capacitance)
= 500Ω or equivalent
= Z
of pulse generator (typically 50Ω)
OUT
4/11
74LVQ08
Figure 4: Waveform - Propagation Delays (f=1MHz; 50% duty cycle)
5/11
74LVQ08
SO-14 MECHANICAL DATA
mm.
inch
TYP.
DIM.
MIN.
TYP
MAX.
MIN.
MAX.
A
A1
A2
B
1.35
1.75
0.053
0.069
0.1
1.10
0.33
0.19
8.55
3.8
0.25
1.65
0.51
0.25
8.75
4.0
0.004
0.043
0.013
0.007
0.337
0.150
0.010
0.065
0.020
0.010
0.344
0.157
C
D
E
e
1.27
0.050
H
5.8
0.25
0.4
0°
6.2
0.50
1.27
8°
0.228
0.010
0.016
0°
0.244
0.020
0.050
8°
h
L
k
ddd
0.100
0.004
0016019D
6/11
74LVQ08
TSSOP14 MECHANICAL DATA
mm.
inch
TYP.
DIM.
MIN.
TYP
MAX.
1.2
MIN.
MAX.
0.047
0.006
0.041
0.012
0.0089
0.201
0.260
0.176
A
A1
A2
b
0.05
0.8
0.15
1.05
0.30
0.20
5.1
0.002
0.031
0.007
0.004
0.193
0.244
0.169
0.004
0.039
1
0.19
0.09
4.9
c
D
5
6.4
0.197
0.252
E
6.2
6.6
E1
e
4.3
4.4
4.48
0.173
0.65 BSC
0.0256 BSC
K
0˚
8˚
0˚
8˚
L
0.45
0.60
0.75
0.018
0.024
0.030
A2
A
K
L
b
e
A1
c
E
D
E1
PIN 1 IDENTIFICATION
1
0080337D
7/11
74LVQ08
Tape & Reel SO-14 MECHANICAL DATA
mm.
TYP
inch
TYP.
DIM.
MIN.
MAX.
330
MIN.
MAX.
12.992
0.519
A
C
12.8
20.2
60
13.2
0.504
0.795
2.362
D
N
T
22.4
6.6
9.2
2.3
4.1
8.1
0.882
0.260
0.362
0.090
0.161
0.319
Ao
Bo
Ko
Po
P
6.4
9
0.252
0.354
0.082
0.153
0.311
2.1
3.9
7.9
8/11
74LVQ08
Tape & Reel TSSOP14 MECHANICAL DATA
mm.
TYP
inch
TYP.
DIM.
MIN.
MAX.
330
MIN.
MAX.
12.992
0.519
A
C
12.8
20.2
60
13.2
0.504
0.795
2.362
D
N
T
22.4
6.9
5.5
1.8
4.1
8.1
0.882
0.272
0.217
0.071
0.161
0.319
Ao
Bo
Ko
Po
P
6.7
5.3
1.6
3.9
7.9
0.264
0.209
0.063
0.153
0.311
9/11
74LVQ08
Table 10: Revision History
Date
Revision
Description of Changes
Ordering Codes Revision - pag. 1.
29-Jul-2004
5
10/11
74LVQ08
Information furnished is believed to be accurate and reliable. However, STMicroelectronics assumes no responsibility for the consequences
of use of such information nor for any infringement of patents or other rights of third parties which may result from its use. No license is granted
by implication or otherwise under any patent or patent rights of STMicroelectronics. Specifications mentioned in this publication are subject
to change without notice. This publication supersedes and replaces all information previously supplied. STMicroelectronics products are not
authorized for use as critical components in life support devices or systems without express written approval of STMicroelectronics.
The ST logo is a registered trademark of STMicroelectronics
All other names are the property of their respective owners
© 2004 STMicroelectronics - All Rights Reserved
STMicroelectronics group of companies
Australia - Belgium - Brazil - Canada - China - Czech Republic - Finland - France - Germany - Hong Kong - India - Israel - Italy - Japan -
Malaysia - Malta - Morocco - Singapore - Spain - Sweden - Switzerland - United Kingdom - United States of America
www.st.com
11/11
相关型号：
©2020 ICPDF网 联系我们和版权申明