STMICROELECTRONICS 74V2G07STR

74V2G07
TRIPLE BUFFER (OPEN DRAIN)
PRELIMINARY DATA
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■
■
■
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HIGH SPEED: tPD =3.7ns (TYP.) at VCC = 5V
LOW POWER DISSIPATION:
ICC = 1µA(MAX.) at TA=25°C
HIGH NOISE IMMUNITY:
VNIH = V NIL = 28% VCC (MIN.)
POWER DOWN PROTECTION ON INPUT
OPERATING VOLTAGE RANGE:
VCC(OPR) = 2V to 5.5V
IMPROVED LATCH-UP IMMUNITY
DESCRIPTION
The 74V2G07 is an advanced high-speed CMOS
TRIPLE BUFFER (OPEN DRAIN) fabricated with
sub-micron silicon gate and double-layer metal
wiring C2MOS technology.
The internal circuit is composed of 2 stages
including buffer output, which provide high noise
immunity and stable output.
SOT23-8L
SOT323-8L
ORDER CODES
PACKAGE
T&R
SOT23-8L
SOT323-8L
74V2G07STR
74V2G07CTR
Power down protection is provided on input and 0
to 7V can be accepted on input with no regard to
the supply voltage. This device can be used to
interface 5V to 3V.
PIN CONNECTION AND IEC LOGIC SYMBOLS
November 2001
1/9
This is preliminary information on a new product now in development are or undergoing evaluation. Details subject to change without notice.
74V2G07
INPUT EQUIVALENT CIRCUIT
PIN DESCRIPTION
PIN No
SYMBOL
1, 3, 6
7, 5, 2
4
1A, 2A, 3A
1Y, 2Y, 3Y
GND
VCC
8
NAME QND FUNCTION
Data Inputs
Data Outputs
Ground (0V)
Positive Supply Voltage
TRUTH TABLE
A
Y
L
H
L
Z
Z: High Impedance
ABSOLUTE MAXIMUM RATINGS
Symbol
VCC
Parameter
Value
Unit
Supply Voltage
-0.5 to +7.0
V
VI
DC Input Voltage
-0.5 to +7.0
V
VO
DC Output Voltage
-0.5 to VCC + 0.5
V
IIK
DC Input Diode Current
- 20
mA
IOK
DC Output Diode Current
± 20
mA
IO
DC Output Current
± 25
mA
± 50
mA
ICC or IGND DC VCC or Ground Current
Tstg
Storage Temperature
TL
Lead Temperature (10 sec)
-65 to +150
°C
260
°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
VCC
Parameter
Unit
Supply Voltage
2 to 5.5
V
VI
Input Voltage
0 to 5.5
V
VO
Output Voltage
Top
Operating Temperature
dt/dv
Input Rise and Fall Time (note 1) (VCC = 3.3 ± 0.3V)
(VCC = 5.0 ± 0.5V)
1) VIN from 30% to 70% of V CC
2/9
Value
0 to VCC
V
-55 to 125
°C
0 to 100
0 to 20
ns/V
ns/V
74V2G07
DC SPECIFICATIONS
Test Condition
Symbol
VIH
VIL
VOL
IOZ
II
ICC
Parameter
High Level Input
Voltage
Low Level Input
Voltage
Low Level Output
Voltage
High Impedance
Output Leakage
Current
Input Leakage
Current
Quiescent Supply
Current
Value
TA = 25°C
VCC
(V)
Min.
2.0
3.0 to
5.5
2.0
3.0 to
5.5
Typ.
Max.
-40 to 85°C
-55 to 125°C
Min.
Min.
Max.
1.5
1.5
1.5
0.7VCC
0.7VCC
0.7VCC
Unit
Max.
V
0.5
0.5
0.5
0.3VCC
0.3VCC
0.3VCC
V
2.0
IO=50 µA
0.0
0.1
0.1
0.1
3.0
IO=50 µA
0.0
0.1
0.1
0.1
4.5
IO=50 µA
0.0
0.1
0.1
0.1
3.0
IO=4 mA
0.36
0.44
0.55
4.5
IO=8 mA
0.36
0.44
0.55
5.5
VI = VIH or VIL
VO = VCC or GND
± 0.25
± 2.5
±5
µA
0 to
5.5
VI = 5.5V or GND
± 0.1
±1
±1
µA
5.5
VI = VCC or GND
1
10
20
µA
V
AC ELECTRICAL CHARACTERISTICS (Input tr = tf = 3ns)
Test Condition
Symbol
tPZL
Parameter
Propagation Delay
Time
VCC
(V)
CL
(pF)
3.3(*)
3.3(*)
(**)
Propagation Delay
Time
TA = 25°C
-55 to 125°C
Max.
Min.
Max.
Min.
Max.
15
4.8
7.7
1.0
9.0
1.0
10.0
50
5.3
8.5
1.0
10.0
1.0
11.0
15
3.7
5.5
1.0
6.5
1.0
7.5
5.0(**)
50
4.2
7.5
1.0
8.5
1.0
9.5
(*)
50
7.5
10.5
1.0
11.5
1.0
12.5
5.0(**)
50
4.7
7.5
1.0
8.5
1.0
9.5
3.3
Min.
-40 to 85°C
Typ.
5.0
tPLZ
Value
Unit
ns
ns
(*) Voltage range is 3.3V ± 0.3V
(**) Voltage range is 5.0V ± 0.5V
3/9
74V2G07
CAPACITIVE CHARACTERISTICS
Test Condition
Symbol
Value
TA = 25°C
Parameter
Min.
Typ.
Max.
-40 to 85°C
-55 to 125°C
Min.
Min.
Max.
Unit
Max.
CIN
Input Capacitance
4
10
10
10
pF
COUT
Output
Capacitance
Power Dissipation
Capacitance
(note 1)
5
10
10
10
pF
CPD
3
pF
1) CPD 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. ICC(opr) = CPD x VCC x fIN + ICC
TEST CIRCUIT
CL = 15/50pF or equivalent (includes jig and probe capacitance)
R1 = 1KΩ or equivalent
RT = ZOUT of pulse generator (typically 50Ω)
WAVEFORM: PROPAGATION DELAY (f=1MHz; 50% duty cycle)
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74V2G07
SOT23-8L MECHANICAL DATA
mm.
mils
DIM.
MIN.
TYP
MAX.
MIN.
TYP.
MAX.
A
0.90
1.45
35.4
57.1
A1
0.00
0.15
0.0
5.9
A2
0.90
1.30
35.4
51.2
b
0.22
0.38
8.6
14.9
C
0.09
0.20
3.5
7.8
D
2.80
3.00
110.2
118.1
E
2.60
3.00
102.3
118.1
E1
1.50
1.75
59.0
68.8
e
0
e1
L
0.35
.65
25.6
1.95
76.7
0.55
13.7
21.6
5/9
74V2G07
SOT323-8L MECHANICAL DATA
mm.
mils
DIM.
MIN.
MAX.
MIN.
TYP.
MAX.
A
0.80
1.10
31.5
43.3
A1
0.00
0.10
0.0
3.9
A2
0.80
1.00
31.5
34.9
b
0.13
0.28
5.1
11.0
C
0.10
0.18
3.9
7.1
D
1.80
2.20
70.9
86.6
E
1.80
2.40
70.9
94.5
E1
1.15
1.35
45.3
53.1
e
0.5
19.7
e1
1.5
59.0
L
6/9
TYP
0.10
0.30
3.9
11.8
74V2G07
Tape & Reel SOT23-xL MECHANICAL DATA
mm.
inch
DIM.
MIN.
TYP
A
MAX.
MIN.
TYP.
180
13.0
7.086
C
12.8
D
20.2
0.795
N
60
2.362
T
13.2
MAX.
0.504
0.512
14.4
0.519
0.567
Ao
3.13
3.23
3.33
0.123
0.127
0.131
Bo
3.07
3.17
3.27
0.120
0.124
0.128
Ko
1.27
1.37
1.47
0.050
0.054
0.0.58
Po
3.9
4.0
4.1
0.153
0.157
0.161
P
3.9
4.0
4.1
0.153
0.157
0.161
7/9
74V2G07
Tape & Reel SOT323-xL MECHANICAL DATA
mm.
inch
DIM.
MIN.
TYP
MAX.
MIN.
TYP.
MAX.
A
175
180
185
6.889
7.086
7.283
C
12.8
13
13.2
0.504
0.512
0.519
D
20.2
N
59.5
0.795
60
T
8/9
60.5
2.362
14.4
0.567
Ao
2.25
0.088
Bo
2.7
0.106
Ko
1.2
0.047
Po
3.98
4
4.2
0.156
0.157
0.165
P
3.98
4
4.2
0.156
0.157
0.165
74V2G07
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.
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© 2001 STMicroelectronics - Printed in Italy - All Rights Reserved
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