STMICROELECTRONICS 74V1T03

74V1T03

SINGLE 2-INPUT OPEN DRAIN NAND GATE
PRELIMINARY DATA
■
■
■
■
■
■
HIGH SPEED: tPD = 7 ns (TYP.) at VCC = 5V
LOW POWER DISSIPATION:
ICC = 1 µA (MAX.) at TA = 25 oC
COMPATIBLE WITH TTL OUTPUTS:
VIH = 2V (MIN), VIL = 0.8V (MAX)
POWER DOWN PROTECTION ON INPUTS
OPERATING VOLTAGE RANGE:
VCC (OPR) = 4.5V to 5.5V
IMPROVED LATCH-UP IMMUNITY
DESCRIPTION
The 74V1T03 is an advanced high-speed CMOS
SINGLE 2-INPUT OPEN DRAIN NAND GATE
fabricated with sub-micron silicon gate and
double-layer metal wiring C2MOS technology.
The internal circuit is composed of 3 stages
including buffer output, which provide high noise
immunity and stable output.
S
(SOT23-5L)
C
(SC-70)
ORDER CODE:
74V1T03S
74V1T03C
This device can, with an external pull-up resistor,
be used in wired AND configuration. This device
can also be used as a led driver in any other
application requiring a current sink.
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
September 1999
1/7
74V1T03
INPUT EQUIVALENT CIRCUIT
PIN DESCRIPTION
PIN No
SYMBOL
1
1A
Data Input
NAME AND FUNCT ION
2
1B
Data Input
4
1Y
Data Output
3
GND
Ground (0V)
5
VCC
Positive Supply Voltage
TRUTH TABLE
A
B
Y
L
L
Z
L
H
Z
H
L
Z
H
H
L
Z: High Impedance
ABSOLUTE MAXIMUM RATINGS
Symbol
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
VCC
ICC or IGND DC VCC or Ground Current
Tstg
Storage Temperature
TL
Lead Temperature (10 sec)
-65 to +150
o
260
o
C
C
Absolute Maximum Ratings are those values beyond which damage to the device may occur. Functional operation under these condition is not implied.
RECOMMENDED OPERATING CONDITIONS
Symbol
VCC
Parameter
Supply Voltage
VI
Input Voltage
VO
Output Voltage
Top
Operating Temperature
dt/dv
Input Rise and Fall Time (see note 1) (V CC = 5.0 ± 0.5V)
1) VIN from 0.8V to 2 V
2/7
Valu e
Unit
4.5 to 5.5
V
0 to 5.5
V
0 to VCC
-40 to +85
0 to 20
V
o
C
ns/V
74V1T03
DC SPECIFICATIONS
Symb ol
Parameter
T est Cond ition s
Min.
2
VIH
High Level Input
Voltage
4.5 to 5.5
VIL
Low Level Input
Voltage
4.5 to 5.5
VOL
Low Level Output
Voltage
IOZ
High Impedance
Output Leakage
Current
Value
T A = 25 o C
V CC
(V)
Typ .
Un it
-40 to 85 o C
Max.
Min .
Max.
2
0.8
V
0.8
V
4.5
I O=50 µA
0.1
0.1
4.5
IO=8 mA
0.36
0.44
VI = VIH or VIL
VO = VCC or GND
±0.25
±2.5
µA
5.5
0 to 5.5
VI = 5.5V or GND
0.0
V
±0.1
±1.0
µA
ICC
Quiescent Supply
Current
5.5
VI = VCC or GND
1
10
µA
∆ICC
Additional Worst Case
Supply Current
5.5
One Input at 3.4V,
other input at VCC or
GND
1.35
1.5
mA
II
Input Leakage Current
AC ELECTRICAL CHARACTERISTICS (Input t r = tf =3 ns)
Symb ol
tPLz
tPzL
Parameter
Propagation Delay
Time
Test Co ndition
V CC (*)
CL
(pF )
(V)
5.0
5.0
15
50
Value
T A = 25 o C
Min.
Un it
-40 to 85 o C
Typ .
Max.
Min .
Max.
RL = 1 KΩ
6.3
7.0
1.0
8.0
RL = 1 KΩ
7.0
8.0
1.0
9.0
ns
(*) Voltage range is 5V ± 0.5V
CAPACITIVE CHARACTERISTICS
Symb ol
Parameter
T est Cond ition s
Value
o
T A = 25 C
Min.
C IN
Input Capacitance
Typ .
4
Max.
10
Un it
o
-40 to 85 C
Min .
Max.
10
pF
COUT
Output Capacitance
5
pF
CPD
Power Dissipation
Capacitance (note 1)
10.5
pF
1) CPD isdefined as the value of the IC’sinternal equivalent capacitance which is calculated fromthe operating current consumption without load. (Referto
Test Circuit).Average operating current can be obtained by the following equation. ICC(opr) = CPD • VCC • fIN + ICC
3/7
74V1T03
TEST CIRCUIT
CL = 15/50 pF or equivalent (includes jig and probe capacitance)
RL = R1 = 1KΩ or equivalent
RT = ZOUT of pulse generator (typically 50Ω)
WAVEFORM: PROPAGATION DELAYS (f=1MHz; 50% duty cycle)
4/7
74V1T03
SOT23-5L MECHANICAL DATA
mm
DIM.
MIN.
TYP.
mils
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
0.35
0.50
13.7
19.7
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
L
0.35
0.55
13.7
21.6
e
0.95
37.4
e1
1.9
74.8
5/7
74V1T03
SC-70 MECHANICAL DATA
mm
DIM.
MIN.
6/7
TYP.
mils
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
39.4
b
0.15
0.30
5.9
11.8
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
L
0.10
0.30
3.9
11.8
e
0.65
25.6
e1
1.3
51.2
74V1T03
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. Specification 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 trademark of STMicroelectronics
 1999 STMicroelectronics – Printed in Italy – All Rights Reserved
STMicroelectronics GROUP OF COMPANIES
Australia - Brazil - Canada - China - France - Germany - Italy - Japan - Korea - Malaysia - Malta - Mexico - Morocco - The Netherlands Singapore - Spain - Sweden - Switzerland - Taiwan - Thailand - United Kingdom - U.S.A.
http://www.st.com
.
7/7