LRC L74VHC1GT08 2-input and gate with lsttl-compatible input Datasheet

LESHAN RADIO COMPANY, LTD.
2-Input AND Gate
with LSTTL–Compatible Inputs
L74VHC1GT08
The L74VHC1G08 is an advanced high speed CMOS 2–input AND gate fabricated with silicon gate CMOS technology. It achieves
high speed operation similar to equivalent Bipolar Schottky TTL while maintaining CMOS low power issipation.
The internal circuit is composed of three stages, including an open drain output which provides the ability to set output switching level.
This allows the L74VHC1GT08 to be used to interface 5 V circuits to circuits of any voltage between V CC and 7 V using an external
resistor and power supply.
The device input is compatible with TTL–type input thresholds and the output has a full 5.0 V CMOS level output swing. The input
protection circuitry on this device allows overvoltage tolerance on the input, allowing the device to be used as a logic–level translator from
3.0 V CMOS logic to 5.0 V CMOS Logic or from 1.8 V CMOS logic to 3.0 V CMOS Logic while operating at the high–voltage power
supply.
The L74VHC1GT08 input structure provides protection when voltages up to 7 V are applied, regardless of the supply voltage. This
allows the L74VHC1GT08 to be used to interface 5 V circuits to 3 V circuits. The output structures also provide protection when
V CC = 0 V. These input and output structures help prevent device destruction caused by supply voltage – input/output voltage mismatch,
battery backup, hot insertion, etc.
• High Speed: t PD = 3.5 ns (Typ) at V CC = 5 V
• Low Power Dissipation: I CC = 2 mA (Max) at T A = 25°C
• Power Down Protection Provided on Inputs
• Balanced Propagation Delays
• Pin and Function Compatible with Other Standard Logic Families
• Chip Complexity: FETs = 62; Equivalent Gates = 15
MARKING DIAGRAMS
5
4
1
2
3
SC–88A / SOT–353/SC–70
DF SUFFIX
V2d
Pin 1
d = Date Code
5
Figure 1. Pinout (Top View)
4
V2d
1
2
Figure 2. Logic Symbol
3
TSOP–5/SOT–23/SC–59
DT SUFFIX
Pin 1
d = Date Code
FUNCTION TABLE
PIN ASSIGNMENT
1
2
3
4
5
IN B
IN A
GND
OUT Y
V CC
Inputs
A
L
L
H
H
B
L
H
L
H
Output
Y
L
L
L
H
ORDERING INFORMATION
See detailed ordering and shipping information in the
package dimensions section on page 5of this data sheet.
1/6
LESHAN RADIO COMPANY, LTD.
L74VHC1GT08
MAXIMUM RATINGS
Symbol
V CC
V IN
V OUT
DC Supply Voltage
DC Input Voltage
DC Output Voltage
Parameter
I IK
I OK
I OUT
I CC
PD
θ JA
TL
TJ
T stg
Input Diode Current
Output Diode Current
V OUT < GND; V OUT > V CC
DC Output Current, per Pin
DC Supply Current, V CC and GND
Power dissipation in still air
SC–88A, TSOP–5
Thermal resistance
SC–88A, TSOP–5
Lead Temperature, 1 mm from Case for 10 s
Junction Temperature Under Bias
Storage temperature
Value
– 0.5 to + 7.0
– 0.5 to 7.0
– 0.5 to 7.0
–0.5 to V cc + 0.5
–20
+20
+ 25
+50
200
333
260
+ 150
–65 to +150
V CC=0
High or Low State
Unit
V
V
V
mA
mA
mA
mA
mW
°C/W
°C
°C
°C
Human Body Model (Note 2)
>2000
V
Machine Model (Note 3)
> 200
Charged Device Model (Note 4)
N/A
Latch–Up Performance Above V CC and Below GND at 125°C (Note 5)
± 500
mA
I LATCH–UP
1. Maximum Ratings are those values beyond which damage to the device may occur. Exposure to these conditions or conditions
beyond those indicated may adversely affect device reliability. Functional operation under absolute–maximum–rated conditions is
not implied. Functional operation should be restricted to the Recommended Operating Conditions.
2. Tested to EIA/JESD22–A114–A
3. Tested to EIA/JESD22–A115–A
4. Tested to JESD22–C101–A
5. Tested to EIA/JESD78
V ESD
ESD Withstand Voltage
RECOMMENDED OPERATING CONDITIONS
Symbol
Parameter
V CC
DC Supply Voltage
V IN
DC Input Voltage
V OUT
DC Output Voltage
TA
Operating Temperature Range
t r ,t f
Input Rise and Fall Time
Min
2.0
0.0
0.0
– 55
0
0
V CC = 3.3 ± 0.3 V
V CC = 5.0 ± 0.5 V
Max
5.5
5.5
7.0
+ 125
100
20
Unit
V
V
V
°C
ns/V
DEVICE JUNCTION TEMPERATURE VERSUS
Time,
Hours
1,032,200
419,300
178,700
79,600
37,000
17,800
8,900
Time,
Years
117.8
47.9
20.4
9.4
4.2
2.0
1.0
NORMALIZED FAILURE RATE
TIME TO 0.1% BOND FAILURES
Junction
Temperature °C
80
90
100
110
120
130
140
1
1
10
100
1000
TIME, YEARS
Figure 3. Failure Rate vs. Time
Junction Temperature
2/6
LESHAN RADIO COMPANY, LTD.
L74VHC1GT08
DC ELECTRICAL CHARACTERISTICS
V
Symbol
V IH
Parameter
Minimum High–Level
Test Conditions
Input Voltage
V IL
V OL
Typ
T A < 85°C –55°C<TA<125°C
(V)
Min
Max
Min
Max
Min
3.0
4.5
1.4
2.0
1.4
2.0
1.4
2.0
5.5
2.0
2.0
2.0
Max
Unit
V
Maximum Low–Level
V
Input Voltage
V OH
T A = 25°C
CC
3.0
4.5
2.0
1.9
1.9
3.0
4.5
2.9
4.4
3.0
4.0
2.9
4.4
2.9
4.4
V IN = V IH or V IL
I OH = –4 mA
3.0
2.58
2.48
2.34
I OH = –8 mA
V IN = V IH or V IL
4.5
2.0
3.94
3.80
I OL = 50 µA
3.0
4.5
Output Voltage
V IN = V IH or V IL
I OH = – 50 µA
0.8
0.53
0.8
1.9
V IN = V IH or V IL
Output Voltage
V IN = V IH or V IL
0.53
0.8
5.5
2.0
Minimum High–Level
Maximum Low–Level
0.53
0.8
0.8
0.8
V
3.66
0.0
0.1
0.1
0.1
0.0
0.0
0.1
0.1
0.1
0.1
0.1
0.1
V
V IN = V IH or V IL
I OL = 4 mA
3.0
0.36
0.44
0.52
4.5
0 to5.5
0.36
±0.1
0.44
±1.0
0.52
±1.0
µA
5.5
2.0
20
40
µA
I IN
Maximum Input
I OL = 8 mA
V IN = 5.5 V or GND
I CC
Leakage Current
Maximum Quiescent
V IN = V CC or GND
Supply Current
AC ELECTRICAL CHARACTERISTICS C load = 50 pF, Input t r = t f = 3.0 ns
Symbol
t PLH ,
t PHL
Parameter
Maximum
Propogation Delay,
T A = 25°C
T A < 85°C –55°C to 125°C
Min Typ
Max Min Max Min Max Unit
Test Conditions
V CC = 3.3± 0.3 V C L = 15 pF
C L = 50 pF
4.1
5.9
8.8
12.3
10.5
14.0
12.5
16.5
V CC = 5.0± 0.5 V C L = 15 pF
3.5
5.9
7.0
9.0
C L = 50 pF
4.2
5.5
7.9
10
9.0
10
11.0
10
ns
Input A or B to Y
C IN
Maximum Input
pF
Capacitance
Typical @ 25°C, V CC = 5.0 V
C PD
Power Dissipation Capacitance (Note 6)
11
pF
6. C PD is defined as the value of the internal equivalent capacitance which is calculated from the operating current consumption without
load. Average operating current can be obtained by the equation: I CC(OPR) = C PD • V CC • f in + I CC . C PD is used to determine the no–
load dynamic power consumption; P D = C PD • V CC 2 • f in + I CC • V CC .
3/6
LESHAN RADIO COMPANY, LTD.
L74VHC1GT08
*Includes all probe and jig capacitance
Figure 5. Test Circuit
Figure 4. Switching Waveforms
DEVICE ORDERING INFORMATION
Device Nomenclature
Device Order
Number
Logic
Temp
Circuit
Indicator
Range Technology
Identifier
Package Type
(Name/SOT#/
Reel Suffix Common Name)
Device
Package Tape and
Function
Suffix
L74VHC1GT08DFT1
L
74
VHC1G
T08
DF
T1
L74VHC1GT08DFT2
L
74
VHC1G
T08
DF
T2
L74VHC1GT08DFT4
L
74
VHC1G
T08
DF
T4
L74VHC1GT08DTT1
L
74
VHC1G
T08
DT
T1
L74VHC1GT08DTT3
L
74
VHC1G
T08
DT
T3
SC–70/SC–88A/
SOT–353
SC–70/SC–88A/
SOT–353
SC–70/SC–88A/
SOT–353
SOT–23/TSOPS/
SC–59
SOT–23/TSOPS/
SC–59
Tape and
Reel Size
178 mm (7 in)
3000 Unit
178 mm (7 in)
3000 Unit
330 mm (13 in)
10,000 Unit
178 mm (7 in)
3000 Unit
330 mm (13 in)
10,000 Unit
4/6
LESHAN RADIO COMPANY, LTD.
L74VHC1GT08
PACKAGE DIMENSIONS
SC70−5/SC−88A/SOT−353
DF SUFFIX
A
G
5
NOTES:
1. DIMENSIONING AND TOLERANCING
PER ANSI Y14.5M, 1982.
2. CONTROLLING DIMENSION: INCH.
3. 419A−01 OBSOLETE. NEW STANDARD
419A−02.
4. DIMENSIONS A AND B DO NOT INCLUDE
MOLD FLASH, PROTRUSIONS, OR GATE
BURRS.
4
DIM
A
B
C
D
G
H
J
K
N
S
−B−
S
1
2
3
D 5 PL
0.2 (0.008)
B
M
M
N
INCHES
MIN
MAX
0.071
0.087
0.045
0.053
0.031
0.043
0.004
0.012
0.026 BSC
−−−
0.004
0.004
0.010
0.004
0.012
0.008 REF
0.079
0.087
MILLIMETERS
MIN
MAX
1.80
2.20
1.15
1.35
0.80
1.10
0.10
0.30
0.65 BSC
−−−
0.10
0.10
0.25
0.10
0.30
0.20 REF
2.00
2.20
J
C
K
H
SOLDERING FOOTPRINT*
0.50
0.0197
0.65
0.025
0.65
0.025
0.40
0.0157
1.9
0.0748
SCALE 20:1
mm inches
5/6
LESHAN RADIO COMPANY, LTD.
L74VHC1GT08
PACKAGE DIMENSIONS
SOT23−5/TSOP−5/SC59−5
DT SUFFIX
NOTES:
1. DIMENSIONING AND TOLERANCING PER
ANSI Y14.5M, 1982.
2. CONTROLLING DIMENSION: MILLIMETER.
3. MAXIMUM LEAD THICKNESS INCLUDES
LEAD FINISH THICKNESS. MINIMUM LEAD
THICKNESS IS THE MINIMUM THICKNESS
OF BASE MATERIAL.
4. A AND B DIMENSIONS DO NOT INCLUDE
MOLD FLASH, PROTRUSIONS, OR GATE
BURRS.
D
S
5
4
1
2
3
B
L
G
DIM
A
B
C
D
G
H
J
K
L
M
S
A
J
C
0.05 (0.002)
H
M
K
MILLIMETERS
MIN
MAX
2.90
3.10
1.30
1.70
0.90
1.10
0.25
0.50
0.85
1.05
0.013
0.100
0.10
0.26
0.20
0.60
1.25
1.55
0_
10 _
2.50
3.00
INCHES
MIN
MAX
0.1142 0.1220
0.0512 0.0669
0.0354 0.0433
0.0098 0.0197
0.0335 0.0413
0.0005 0.0040
0.0040 0.0102
0.0079 0.0236
0.0493 0.0610
0_
10 _
0.0985 0.1181
SOLDERING FOOTPRINT*
0.95
0.037
1.9
0.074
2.4
0.094
1.0
0.039
0.7
0.028
SCALE 10:1
mm inches
6/6
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