INTEGRATED CIRCUITS
74LVT08
3.3V Quad 2-input AND gate
Product specification
IC24 Data Handbook
1996 May 29
Philips
Semiconductors
Philips Semiconductors
Product specification
3.3V Quad 2-input AND gate
74LVT08
QUICK REFERENCE DATA
SYMBOL
t
PLH
t
PHL
C
IN
I
CCL
PARAMETER
Propagation delay
An or Bn to Yn
Input capacitance
Total supply current
TEST CONDITIONS
T
amb
= 25°C; GND = 0V
C
L
= 50pF;
V
CC
= 3.3V
V
I
= 0V or 3.0V
Outputs Low; V
CC
= 3.6V
TYPICAL
3.0
3.4
4
1
UNIT
ns
pF
mA
ORDERING INFORMATION
PACKAGES
14-Pin Plastic SO
14-Pin Plastic SSOP
14-Pin Plastic TSSOP
TEMPERATURE RANGE
–40°C to +85°C
–40°C to +85°C
–40°C to +85°C
OUTSIDE NORTH AMERICA
74LVT08 D
74LVT08 DB
74LVT08 PW
NORTH AMERICA
74LVT08 D
74LVT08 DB
74LVT08PW DH
PKG. DWG. #
SOT108-1
SOT337-1
SOT402-1
PIN CONFIGURATION
A0
B0
Y0
A1
B1
Y1
GND
1
2
3
4
5
6
7
14
13
12
11
10
9
8
V
CC
B3
A3
Y3
B2
LOGIC DIAGRAM
1
2
4
5
9
10 12 13
A0 B0 A1 B1 A2 B2 A3 B3
Y0 Y1 Y2 Y3
A2
Y2
V
CC
= Pin 14
GND = Pin 7
3
6
8
11
SA00342
SA00343
PIN DESCRIPTION
PIN
NUMBER
1, 2, 4, 5, 9,
10, 12, 13
3, 6, 8, 11
7
14
SYMBOL
An-Bn
Yn
GND
V
CC
NAME AND FUNCTION
Data inputs
Data outputs
4
LOGIC SYMBOL (IEEE/IEC)
1
2
&
3
Ground (0V)
Positive supply voltage
6
5
9
LOGIC SYMBOL
A0
B0
A1
B1
A2
B2
A3
B3
1
2
4
5
9
10
12
13
11
3
Y0
8
10
12
11
13
6
Y1
SV00061
8
Y2
V
CC
= Pin 14
GND = Pin 7
Y3
SA00344
1996 May 29
2
853-1837 16863
Philips Semiconductors
Product specification
3.3V Quad 2-input AND gate
74LVT08
FUNCTION TABLE
INPUTS
Dna
L
L
H
Dnb
L
H
L
OUTPUT
Qn
L
L
L
H
H
H
NOTES:
H = High voltage level
L = Low voltage level
ABSOLUTE MAXIMUM RATINGS
1, 2
SYMBOL
V
CC
I
IK
V
I
I
OK
V
OUT
I
OUT
T
stg
PARAMETER
DC supply voltage
DC input diode current
DC input voltage
3
DC output diode current
DC output voltage
3
DC output current
Output in Low state
Storage temperature range
64
–65 to 150
°C
V
O
< 0
Output in Off or High state
Output in High state
V
I
< 0
CONDITIONS
RATING
–0.5 to +4.6
–50
–0.5 to +7.0
–50
–0.5 to +7.0
–32
mA
UNIT
V
mA
V
mA
V
NOTES:
1. Stresses beyond those listed may cause permanent damage to the device. These are stress ratings only and functional operation of the
device at these or any other conditions beyond those indicated under “recommended operating conditions” is not implied. Exposure to
absolute-maximum-rated conditions for extended periods may affect device reliability.
2. The performance capability of a high-performance integrated circuit in conjunction with its thermal environment can create junction
temperatures which are detrimental to reliability. The maximum junction temperature of this integrated circuit should not exceed 150°C.
3. The input and output negative voltage ratings may be exceeded if the input and output clamp current ratings are observed.
RECOMMENDED OPERATING CONDITIONS
LIMITS
SYMBOL
V
CC
V
I
V
IH
V
IL
I
OH
I
OL
∆t/∆v
T
amb
DC supply voltage
Input voltage
High-level input voltage
Low-level Input voltage
High-level output current
Low-level output current
Input transition rise or fall rate; Outputs enabled
Operating free-air temperature range
–40
PARAMETER
MIN
2.7
0
2.0
0.8
–20
32
10
+85
MAX
3.6
5.5
V
V
V
V
mA
mA
ns/V
°C
UNIT
1996 May 29
3
Philips Semiconductors
Product specification
3.3V Quad 2-input AND gate
74LVT08
DC ELECTRICAL CHARACTERISTICS
Over recommended operating conditions
Voltages are referenced to GND (ground = 0V)
LIMITS
SYMBOL
PARAMETER
TEST CONDITIONS
Temp = -40°C to +85°C
MIN
V
IK
Input clamp voltage
V
CC
= 2.7V; I
IK
= –18mA
V
CC
= 2.7 to 3.6V; I
OH
= –100µA
V
OH
High-level output voltage
V
CC
= 2.7V; I
OH
= –6mA
V
CC
= 3.0V; I
OH
= –20mA
V
CC
= 2.7V; I
OL
= 100µA
V
OL
Low-level output voltage
V
CC
= 2.7V; I
OL
= 24mA
V
CC
= 3.0V; I
OL
= 32mA
I
I
I
OFF
I
CCH
Quiescent supply current
I
CCL
∆I
CC
C
I
C
O
Additional supply current per input pin
2
Input capacitance
Output capacitance
Input leakage current
Output off current
V
CC
= 0 or 3.6V; V
I
= 5.5V
V
CC
= 3.6V; V
I
= V
CC
or GND
V
CC
= 0V; V
I
or V
O
= 0 to 4.5V
V
CC
= 3.6V; Outputs High, V
I
= GND or
V
CC,
I
O =
0
V
CC
= 3.6V; Outputs Low, V
I
= GND or V
CC,
I
O =
0
V
CC
= 3V to 3.6V; One input at V
CC
–0.6V,
Other inputs at V
CC
or GND
V
I
= 3V or 0
V
O
= 3V or 0
4
10
1
V
CC
–0.2
2.4
2.0
0.2
0.5
0.5
10
±1
±100
0.02
mA
2
0.2
µA
pF
pF
µA
µA
V
V
TYP
1
MAX
–1.2
V
UNIT
NOTES:
1. All typical values are at V
CC
= 3.3V and T
amb
= 25°C.
2. This is the increase in supply current for each input at the specificed voltage level other than V
CC
or GND.
AC CHARACTERISTICS
GND = 0V; t
R
= t
F
= 2.5ns; C
L
= 50pF, R
L
= 500Ω; T
amb
= –40°C to +85°C.
LIMITS
SYMBOL
PARAMETER
WAVEFORM
MIN
t
PLH
t
PHL
Propagation delay
An or Bn to Yn
1
1.0
1.0
V
CC
= 3.3V
±
0.3V
TYP
1
3.0
3.4
MAX
3.9
4.6
V
CC
= 2.7V
MAX
4.7
4.8
ns
UNIT
NOTE:
1. All typical values are at V
CC
= 3.3V and T
amb
= 25°C.
AC WAVEFORMS
V
M
= 1.5V, V
IN
= GND to 2.7V
Dna, Dnb
V
M
t
PLH
V
M
t
PHL
Qn
V
M
V
M
SF00054
Waveform 1. Propagation Delay for Non-Inverting Outputs
1996 May 29
4
Philips Semiconductors
Product specification
3.3V Quad 2-input AND gate
74LVT08
TEST CIRCUIT AND WAVEFORMS
V
CC
90%
NEGATIVE
PULSE
V
IN
PULSE
GENERATOR
R
T
D.U.T.
C
L
R
L
POSITIVE
PULSE
V
OUT
V
M
10%
t
THL
(t
F
)
t
TLH
(t
R
)
90%
V
M
t
W
90%
V
M
10%
0V
10%
0V
t
TLH
(t
R
)
t
THL
(t
F
)
AMP (V)
t
W
V
M
90%
AMP (V)
Test Circuit for Outputs
10%
V
M
= 1.5V
Input Pulse Definition
DEFINITIONS
R
L
= Load resistor; see AC CHARACTERISTICS for value.
C
L
= Load capacitance includes jig and probe capacitance;
see AC CHARACTERISTICS for value.
R
T
= Termination resistance should be equal to Z
OUT
of
pulse generators.
INPUT PULSE REQUIREMENTS
FAMILY
Amplitude
74LVT
2.7V
Rep. Rate
≤10MHz
t
W
t
R
t
F
500ns
≤2.5ns ≤2.5ns
SV00022
1996 May 29
5
嵌入式系统
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