74V1T08
SINGLE 2-INPUT AND GATE
■
■
■
■
■
■
■
■
HIGH SPEED: t
PD
= 4.7ns (TYP.) at V
CC
I
LOW POWER DISSIPATION:
CC
= 1
µ
A(MAX.) at T
A
=25°C
COMPATIBLE WITH TTL OUTPUTS:
= 5V
V
IH
= 2V (MIN), V
IL
= 0.8V (MAX)
POWER DOWN PROTECTION ON INPUTS
SYMMETRICAL OUTPUT IMPEDANCE:
|I
OH
| = I
OL
= 8mA (MIN) at V
CC
= 4.5V
t
BALANCED PROPAGATION DELAYS:
PLH
≅ t
PHL
OPERATING VOLTAGE RANGE:
V
CC
(OPR) = 4.5V to 5.5V
IMPROVED LATCH-UP IMMUNITY
DESCRIPTION
The 74V1T08 is an advanced high-speed CMOS
SINGLE 2-INPUT AND GATE fabricated with sub-micron silicon gate and double-layer metal wiring C
2
MOS technology.
The internal circuit is composed of 2 stages including buffer output, which provide high noise immunity and stable output.
SOT23-5L SOT323-5L
ORDER CODES
PACKAGE
SOT23-5L
SOT323-5L
T & R
74V1T08STR
74V1T08CTR
Power down protection is provided on all inputs and 0 to 7V can be accepted on inputs with no regard to the supply voltage. This device can be used to interface 5V to 3V.
PIN CONNECTION AND IEC LOGIC SYMBOLS
Obsolete Product(s) - Obsolete Product(s)
April 2004 1/9
74V1T08
INPUT EQUIVALENT CIRCUIT PIN DESCRIPTION
PIN N°
4
3
1
2
5
SYMBOL
1A
1B
1Y
GND
V
CC
NAME AND FUNCTION
Data Input
Data Input
Data Output
Ground (0V)
Positive Supply Voltage
TRUTH TABLE
A
L
L
H
H
B
L
H
L
H
Y
L
L
L
H
ABSOLUTE MAXIMUM RATINGS
Symbol Parameter Value Unit
V
CC
V
I
Supply Voltage
DC Input Voltage
-0.5 to +7.0
-0.5 to +7.0
V
V
I
CC
I
V
O
I
IK
OK
I
O or I
T stg
GND
DC Output Voltage
DC Input Diode Current
DC Output Diode Current
DC Output Current
DC V
CC or Ground Current
Storage Temperature
-0.5 to V
±
±
CC
- 20
±
20
25
50
+ 0.5
-65 to +150
V mA mA mA mA
°C
T
L
Lead Temperature (10 sec) 300 °C
Absolute Maximum Ratings are those values beyond which damage to the device may occur. Functional operation under these conditions is not implied
RECOMMENDED OPERATING CONDITIONS
Symbol Parameter Value Unit
V
CC
V
I
Supply Voltage
Input Voltage
4.5 to 5.5
0 to 5.5
V
O
T op dt/dv
Output Voltage
Operating Temperature
= 5.0
±
0.5V)
0 to V
CC
-55 to 125
0 to 20
V
°C ns/V Input Rise and Fall Time (note 1) (V
CC
1) V
IN from 0.8V to 2V
V
V
2/9
74V1T08
DC SPECIFICATIONS
Symbol
V
V
V
I
V
+ I
I
IH
I
IL
OH
OL
CC
CC
Parameter
High Level Input
Voltage
Low Level Input
Voltage
High Level Output
Voltage
Low Level Output
Voltage
Input Leakage
Current
Quiescent Supply
Current
Additional Worst
Case Supply
Current
Test Condition
V
CC
(V)
4.5 to
5.5
4.5 to
5.5
4.5
4.5
4.5
4.5
0 to
5.5
5.5
5.5
V
I
I
O
I
O
I
O
I
O
=-50
µ
A
=-8 mA
=50
µ
A
=8 mA
= 5.5V or GND
V
I
= V
CC or GND
One Input at 3.4V, other input at V
CC or GND
4.4
3.94
Value
T
A
= 25°C -40 to 85°C -55 to 125°C
Min.
Typ.
Max.
Min.
Max.
Min.
Max.
2 2 2
Unit
V
4.5
0.0
0.8
0.1
0.36
±
0.1
1
1.35
4.4
3.8
0.8
0.1
0.44
±
1.0
10
1.5
4.4
3.7
0.8
0.1
20
1.5
V
V
V
0.55
±
1.0
µ
A
µ
A mA
AC ELECTRICAL CHARACTERISTICS (Input t r
= t f
= 3ns)
Test Condition
Symbol Parameter
V
CC
(V)
C
L
(pF) t
PLH
Propagation Delay t
PHL
Time
(*) Voltage range is 5.0V
±
0.5V
5.0 (*) 15
5.0 (*) 50
Value
T
A
= 25°C -40 to 85°C -55 to 125°C
Min.
Typ.
Max.
Min.
Max.
Min.
Max.
3.9
4.5
6.7
7.7
1.0
1.0
7.5
8.5
1.0
1.0
8.5
9.5
Unit ns
CAPACITIVE CHARACTERISTICS
Test Condition Value
Symbol Parameter T
A
= 25°C -40 to 85°C -55 to 125°C Unit
Min.
Typ.
Max.
Min.
Max.
Min.
Max.
C
IN
Input Capacitance 4 10 10 10 pF
C
PD
14 pF
(note 1)
1) C
PD is defined as the value of the IC’s internal equivalent capacitance which is calculated from the operating current consumption without load. (Refer to Test Circuit). Average operating current can be obtained by the following equation. I
CC(opr)
= C
PD x V
CC x f
IN
+ I
CC
3/9
74V1T08
TEST CIRCUIT
C
L
R
T
= 15/50pF or equivalent (includes jig and probe capacitance)
= Z
OUT of pulse generator (typically 50
Ω
)
WAVEFORM: PROPAGATION DELAY (f=1MHz; 50% duty cycle)
Obsolete Product(s) - Obsolete Product(s)
4/9
DIM.
e
H
L
D
E b
C
A
A1
A2
74V1T08
0.35
0.09
2.80
1.50
MIN.
0.90
0.00
0.90
2.60
0.10
SOT23-5L MECHANICAL DATA
mm.
TYP
0.50
0.20
3.00
1.75
MAX.
1.45
0.10
1.30
13.7
3.5
110.2
59.0
MIN.
35.4
0.0
35.4
0.95
3.00
0.60
102.3
3.9
mils
TYP.
37.4
19.7
7.8
118.1
68.8
MAX.
57.1
3.9
51.2
118.1
23.6
.
Obsolete Product(s) - Obsolete Product(s)
7049676C
5/9
74V1T08
DIM.
E1 e e1
L
D
E b
C
A
A1
A2
0.15
0.10
1.80
1.80
1.15
MIN.
0.80
0.00
0.80
0.10
SOT323-5L MECHANICAL DATA
mm.
TYP
0.30
0.18
2.20
2.40
1.35
MAX.
1.10
0.10
1.00
5.9
3.9
70.9
70.9
45.3
MIN.
31.5
0.0
31.5
0 .65
1.3
0.30
3.9
mils
TYP.
25.6
51.2
11.8
7.1
86.6
94.5
53.1
MAX.
43.3
3.9
39.4
11.8
Obsolete Product(s) - Obsolete Product(s)
6/9
DIM.
T
Ao
Bo
Ko
Po
P
A
C
D
N
74V1T08
3.13
3.07
1.27
3.9
3.9
MIN.
12.8
20.2
60
Tape & Reel SOT23-xL MECHANICAL DATA
mm.
TYP MIN.
inch
TYP.
13.0
MAX.
180
13.2
0.512
0.504
0.795
2.362
3.23
3.17
1.37
4.0
4.0
14.4
3.33
3.27
1.47
4.1
4.1
0.123
0.120
0.050
0.153
0.153
0.127
0.124
0.054
0.157
0.157
MAX.
7.086
0.519
0.567
0.131
0.128
0.0.58
0.161
0.161
Obsolete Product(s) - Obsolete Product(s)
7/9
74V1T08
DIM.
T
Ao
Bo
Ko
Po
P
A
C
D
N
MIN.
175
12.8
20.2
59.5
Tape & Reel SOT323-xL MECHANICAL DATA
mm.
TYP
180
13
MAX.
185
13.2
MIN.
6.889
0.504
0.795
inch
TYP.
7.086
0.512
60 2.362
60.5
14.4
3.9
3.8
2.25
2.7
1.2
4
4
4.1
4.2
0.153
0.149
0.088
0.106
0.047
0.157
0.157
MAX.
7.283
0.519
0.567
0.161
0.165
Obsolete Product(s) - Obsolete Product(s)
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74V1T08
Obsolete Product(s) - Obsolete Product(s)
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