Semiconductor Components Industries, LLC, 2005
March, 2005 − Rev. 4 1Publication Order Number:
MC74LVX14/D
MC74LVX14
Hex Schmitt Inverter
With 5 V−Tolerant Inputs
The MC74LVX14 is an advanced high speed CMOS Schmitt
inverter. The inputs tolerate voltages up to 7 V, allowing the interface
of 5 V systems to 3 V systems.
The MC74LVX14 is pin and functionally compatible to the
MC74LVX04, but the inputs have hysteresis and, with its Schmitt
trigger function, can be used as a line receiver which will receive slow
input signals.
Features
High Speed: tPD = 6.8 ns (Typ) at VCC = 3.3 V
Low Power Dissipation: ICC = 2 A (Max) at TA = 25°C
Powerdown Protection Provided on Inputs
Balanced Propagation Delays
Low Noise: VOLP = 0.5 V (Max)
Pin and Function Compatible with Other Standard Logic Families
Latchup Performance Exceeds 300 mA
ESD Performance: Human Body Model > 2000 V;
Machine Model > 200 V
Pb−Free Packages are Available*
*For additional information on our Pb−Free strategy and soldering details, please
download the ON Semiconductor Soldering and Mounting Techniques
Reference Manual, SOLDERRM/D.
MARKING
DIAGRAMS
A = Assembly Location
WL or L = Wafer Lot
Y = Year
WW or W = Work Week
TSSOP−14
DT SUFFIX
CASE 948G
14
1
SOEIAJ−14
M SUFFIX
CASE 965
SOIC−14
D SUFFIX
CASE 751A
14
1
1
14
74LVX14
ALYW
LVX14
AWLYWW
14
1
See detailed ordering and shipping information in the package
dimensions section on page 2 of this data sheet.
ORDERING INFORMATION
1
14
http://onsemi.com
LVX
14
ALYW
1
14
MC74LVX14
http://onsemi.com
2
Figure 1. 14−Lead Pinout (Top View)
Figure 2. Logic Diagram
1314 12 11 10 9 8
21 34567
VCC A5 O5 A4 O4 A3 O3
A0 O0 A1 O1 A2 O2 GND
2O0
1
A0
4O1
3
A1
6O2
5
A2
8O3
9
A3
10 O4
11
A4
12 O5
13
A5
PIN NAMES
Pins Function
An
On Data Inputs
Data Outputs
FUNCTION TABLE
An On
L
HH
L
ORDERING INFORMATION
Device Package Shipping
MC74LVX14DR2 SOIC−14 2500 Tape & Reel
MC74LVX14DR2G SOIC−14
(Pb−Free) 2500 Tape & Reel
MC74LVX14DTR2 TSSOP−14* 2500 Tape & Reel
MC74LVX14M SOEIAJ−14 50 Units / Rail
MC74LVX14MG SOEIAJ−14
(Pb−Free) 50 Units / Rail
MC74LVX14MEL SOEIAJ−14 2000 Tape & Reel
MC74LVX14MELG SOEIAJ−14
(Pb−Free) 2000 Tape & Reel
For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging
Specifications Brochure, BRD8011/D.
*This package is inherently Pb−Free.
MC74LVX14
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3
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
MAXIMUM RATINGS
ÎÎÎÎ
ÎÎÎÎ
Symbol
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
Parameter
ÎÎÎÎÎÎ
ÎÎÎÎÎÎ
Value
ÎÎÎ
ÎÎÎ
Unit
ÎÎÎÎ
ÎÎÎÎ
VCC
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
DC Supply Voltage
ÎÎÎÎÎÎ
ÎÎÎÎÎÎ
–0.5 to +7.0
ÎÎÎ
ÎÎÎ
V
ÎÎÎÎ
ÎÎÎÎ
Vin
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
DC Input Voltage
ÎÎÎÎÎÎ
ÎÎÎÎÎÎ
–0.5 to +7.0
ÎÎÎ
ÎÎÎ
V
ÎÎÎÎ
Vout
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
DC Output Voltage
ÎÎÎÎÎÎ
–0.5 to VCC +0.5
ÎÎÎ
V
ÎÎÎÎ
ÎÎÎÎ
IIK
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
Input Diode Current
ÎÎÎÎÎÎ
ÎÎÎÎÎÎ
−20
ÎÎÎ
ÎÎÎ
mA
ÎÎÎÎ
ÎÎÎÎ
IOK
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
Output Diode Current
ÎÎÎÎÎÎ
ÎÎÎÎÎÎ
±20
ÎÎÎ
ÎÎÎ
mA
ÎÎÎÎ
ÎÎÎÎ
Iout
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
DC Output Current, per Pin
ÎÎÎÎÎÎ
ÎÎÎÎÎÎ
±25
ÎÎÎ
ÎÎÎ
mA
ÎÎÎÎ
ÎÎÎÎ
ICC
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
DC Supply Current, VCC and GND Pins
ÎÎÎÎÎÎ
ÎÎÎÎÎÎ
±50
ÎÎÎ
ÎÎÎ
mA
ÎÎÎÎ
ÎÎÎÎ
PD
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
Power Dissipation
ÎÎÎÎÎÎ
ÎÎÎÎÎÎ
180
ÎÎÎ
ÎÎÎ
mW
ÎÎÎÎ
ÎÎÎÎ
Tstg
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
Storage Temperature
ÎÎÎÎÎÎ
ÎÎÎÎÎÎ
–65 to +150
ÎÎÎ
ÎÎÎ
°C
Maximum ratings are those values beyond which device damage can occur. Maximum ratings applied to the device are individual stress limit
values (not normal operating conditions) and are not valid simultaneously. If these limits are exceeded, device functional operation is not implied,
damage may occur and reliability may be affected.
RECOMMENDED OPERATING CONDITIONS
ÎÎÎÎ
ÎÎÎÎ
Symbol
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
Parameter
ÎÎÎ
ÎÎÎ
Min
ÎÎÎÎ
ÎÎÎÎ
Max
ÎÎÎ
ÎÎÎ
Unit
ÎÎÎÎ
ÎÎÎÎ
VCC
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
DC Supply Voltage
ÎÎÎ
ÎÎÎ
2.0
ÎÎÎÎ
ÎÎÎÎ
3.6
ÎÎÎ
ÎÎÎ
V
ÎÎÎÎ
ÎÎÎÎ
Vin
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
DC Input Voltage
ÎÎÎ
ÎÎÎ
0
ÎÎÎÎ
ÎÎÎÎ
5.5
ÎÎÎ
ÎÎÎ
V
ÎÎÎÎ
ÎÎÎÎ
Vout
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
DC Output Voltage
ÎÎÎ
ÎÎÎ
0
ÎÎÎÎ
ÎÎÎÎ
VCC
ÎÎÎ
ÎÎÎ
V
ÎÎÎÎ
ÎÎÎÎ
TA
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
Operating Temperature, All Package Types
ÎÎÎ
ÎÎÎ
−40
ÎÎÎÎ
ÎÎÎÎ
+85
ÎÎÎ
ÎÎÎ
°C
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
DC ELECTRICAL CHARACTERISTICS
ÎÎÎÎ
ÎÎÎÎ
ÎÎÎÎÎÎÎÎÎÎÎ
ÎÎÎÎÎÎÎÎÎÎÎ
ÎÎÎÎÎÎ
ÎÎÎÎÎÎ
VCC
ÎÎÎÎÎÎ
ÎÎÎÎÎÎ
TA = 25°C
ÎÎÎÎÎÎ
ÎÎÎÎÎÎ
TA = −40 to 85°C
ÎÎÎ
ÎÎÎ
ÎÎÎÎ
ÎÎÎÎ
Symbol
ÎÎÎÎÎÎÎÎÎÎÎ
ÎÎÎÎÎÎÎÎÎÎÎ
Parameter
ÎÎÎÎÎÎ
ÎÎÎÎÎÎ
Test Conditions
V
CC
V
Min
Typ
Max
ÎÎÎÎ
ÎÎÎÎ
Min
ÎÎÎ
ÎÎÎ
Max
ÎÎÎ
ÎÎÎ
Unit
ÎÎÎÎ
ÎÎÎÎ
VT+
ÎÎÎÎÎÎÎÎÎÎÎ
ÎÎÎÎÎÎÎÎÎÎÎ
Positive Threshold Voltage (Figure 5)
ÎÎÎÎÎÎ
ÎÎÎÎÎÎ
3.0
2.20
ÎÎÎÎ
ÎÎÎÎ
ÎÎÎ
ÎÎÎ
2.20
ÎÎÎ
ÎÎÎ
V
ÎÎÎÎ
ÎÎÎÎ
VT−
ÎÎÎÎÎÎÎÎÎÎÎ
ÎÎÎÎÎÎÎÎÎÎÎ
Negative Threshold Voltage (Figure 5)
ÎÎÎÎÎÎ
ÎÎÎÎÎÎ
3.0
0.90
ÎÎÎÎ
ÎÎÎÎ
0.90
ÎÎÎ
ÎÎÎ
ÎÎÎ
ÎÎÎ
V
ÎÎÎÎ
ÎÎÎÎ
VH
ÎÎÎÎÎÎÎÎÎÎÎ
ÎÎÎÎÎÎÎÎÎÎÎ
Hysteresis Voltage (Figure 5)
ÎÎÎÎÎÎ
ÎÎÎÎÎÎ
3.0
0.30
1.20
ÎÎÎÎ
ÎÎÎÎ
0.30
ÎÎÎ
ÎÎÎ
1.20
ÎÎÎ
ÎÎÎ
V
ÎÎÎÎ
Î
ÎÎ
Î
ÎÎÎÎ
VOH
ÎÎÎÎÎÎÎÎÎÎÎ
Î
ÎÎÎÎÎÎÎÎÎ
Î
ÎÎÎÎÎÎÎÎÎÎÎ
High−Level Output Voltage
(Vin = VIH or VIL)
ÎÎÎÎÎÎ
Î
ÎÎÎÎ
Î
ÎÎÎÎÎÎ
IOH = −50 A
IOH = −50 A
IOH = −4 mA
Î
2.0
3.0
3.0
Î
1.9
2.9
2.58
Î
2.0
3.0
ÎÎÎÎ
Î
ÎÎ
Î
ÎÎÎÎ
1.9
2.9
2.48
ÎÎÎ
Î
Î
Î
ÎÎÎ
ÎÎÎ
Î
Î
Î
ÎÎÎ
V
ÎÎÎÎ
Î
ÎÎ
Î
ÎÎÎÎ
VOL
ÎÎÎÎÎÎÎÎÎÎÎ
Î
ÎÎÎÎÎÎÎÎÎ
Î
ÎÎÎÎÎÎÎÎÎÎÎ
Low−Level Output Voltage
(Vin = VIH or VIL)
ÎÎÎÎÎÎ
Î
ÎÎÎÎ
Î
ÎÎÎÎÎÎ
IOL = 50 A
IOL = 50 A
IOL = 4 mA
Î
2.0
3.0
3.0
Î
Î
0.0
0.0
0.1
0.1
0.36
ÎÎÎÎ
Î
ÎÎ
Î
ÎÎÎÎ
ÎÎÎ
Î
Î
Î
ÎÎÎ
0.1
0.1
0.44
ÎÎÎ
Î
Î
Î
ÎÎÎ
V
ÎÎÎÎ
ÎÎÎÎ
Iin
ÎÎÎÎÎÎÎÎÎÎÎ
ÎÎÎÎÎÎÎÎÎÎÎ
Input Leakage Current
ÎÎÎÎÎÎ
ÎÎÎÎÎÎ
Vin = 5.5 V or GND
3.6
±0.1
ÎÎÎÎ
ÎÎÎÎ
ÎÎÎ
ÎÎÎ
±1.0
ÎÎÎ
ÎÎÎ
A
ÎÎÎÎ
ÎÎÎÎ
ICC
ÎÎÎÎÎÎÎÎÎÎÎ
ÎÎÎÎÎÎÎÎÎÎÎ
Quiescent Supply Current
ÎÎÎÎÎÎ
ÎÎÎÎÎÎ
Vin = VCC or GND
3.6
2.0
ÎÎÎÎ
ÎÎÎÎ
ÎÎÎ
ÎÎÎ
20.0
ÎÎÎ
ÎÎÎ
A
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
AC ELECTRICAL CHARACTERISTICS (Input tr = tf = 3.0 ns)
ÎÎÎÎ
ÎÎÎÎÎÎÎÎÎÎ
ÎÎÎÎÎÎÎÎÎ
ÎÎÎÎÎÎ
TA = 25°C
ÎÎÎÎÎÎ
TA = −40 to 85°C
ÎÎÎ
ÎÎÎÎ
ÎÎÎÎ
Symbol
ÎÎÎÎÎÎÎÎÎÎ
ÎÎÎÎÎÎÎÎÎÎ
Parameter
ÎÎÎÎÎÎÎÎÎ
ÎÎÎÎÎÎÎÎÎ
Test Conditions
Min
Typ
Max
ÎÎÎÎ
ÎÎÎÎ
Min
ÎÎÎ
ÎÎÎ
Max
ÎÎÎ
ÎÎÎ
Unit
ÎÎÎÎ
Î
ÎÎ
Î
ÎÎÎÎ
tPLH,
tPHL
ÎÎÎÎÎÎÎÎÎÎ
Î
ÎÎÎÎÎÎÎÎ
Î
ÎÎÎÎÎÎÎÎÎÎ
Propagation Delay, Input−to−Output
ÎÎÎÎÎÎÎÎÎ
Î
ÎÎÎÎÎÎÎ
Î
ÎÎÎÎÎÎÎÎÎ
VCC = 2.7 V CL = 15 pF
CL = 50 pF
Î
Î
8.7
11.2
16.3
19.8
ÎÎÎÎ
Î
ÎÎ
Î
ÎÎÎÎ
1.0
1.0
ÎÎÎ
Î
Î
Î
ÎÎÎ
19.5
23.0
ÎÎÎ
Î
Î
Î
ÎÎÎ
ns
ÎÎÎÎ
ÎÎÎÎ
PHL
ÎÎÎÎÎÎÎÎÎÎ
ÎÎÎÎÎÎÎÎÎÎ
ÎÎÎÎÎÎÎÎÎ
ÎÎÎÎÎÎÎÎÎ
VCC = 3.3 ± 0.3 V CL = 15 pF
CL = 50 pF
6.8
9.3
10.6
14.1
ÎÎÎÎ
ÎÎÎÎ
1.0
1.0
ÎÎÎ
ÎÎÎ
12.5
16.0
ÎÎÎ
ÎÎÎ
ÎÎÎÎ
Î
ÎÎ
Î
ÎÎÎÎ
tOSHL
tOSLH
ÎÎÎÎÎÎÎÎÎÎ
Î
ÎÎÎÎÎÎÎÎ
Î
ÎÎÎÎÎÎÎÎÎÎ
Output−to−Output Skew (Note 1)
ÎÎÎÎÎÎÎÎÎ
Î
ÎÎÎÎÎÎÎ
Î
ÎÎÎÎÎÎÎÎÎ
VCC = 2.7 V CL = 50 pF
VCC = 3.3 ± 0.3 V CL = 50 pF
Î
Î
1.5
1.5
ÎÎÎÎ
Î
ÎÎ
Î
ÎÎÎÎ
ÎÎÎ
Î
Î
Î
ÎÎÎ
1.5
1.5
ÎÎÎ
Î
Î
Î
ÎÎÎ
ns
1. Skew is defined as the absolute value of the dif ference between the actual propagation delay for any two separate outputs of the same device.
The specification applies to any outputs switching in the same direction, either HIGH−to−LOW (tOSHL) or LOW−to−HIGH (tOSLH); parameter
guaranteed by design.
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
CAPACITIVE CHARACTERISTICS
ÎÎÎÎ
ÎÎÎÎ
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
ÎÎÎÎÎÎ
ÎÎÎÎÎÎ
TA = 25°C
ÎÎÎÎÎÎ
ÎÎÎÎÎÎ
TA = −40 to 85°C
ÎÎÎ
ÎÎÎ
ÎÎÎÎ
Symbol
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
Parameter
Min
Typ
Max
ÎÎÎÎ
Min
ÎÎÎ
Max
ÎÎÎ
Unit
ÎÎÎÎ
ÎÎÎÎ
Cin
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
Input Capacitance
4
10
ÎÎÎÎ
ÎÎÎÎ
ÎÎÎ
ÎÎÎ
10
ÎÎÎ
ÎÎÎ
pF
ÎÎÎÎ
ÎÎÎÎ
CPD
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
Power Dissipation Capacitance (Note 2)
21
ÎÎÎÎ
ÎÎÎÎ
ÎÎÎ
ÎÎÎ
ÎÎÎ
ÎÎÎ
pF
2. CPD 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: ICC(OPR) = CPD VCC fin + ICC/6 (per buffer). CPD is used to determine the
no−load dynamic power consumption; PD = CPD VCC2 fin + ICC VCC.
MC74LVX14
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4
NOISE CHARACTERISTICS (Input tr = tf = 3.0 ns, CL = 50 pF, VCC = 3.3 V, Measured in SOIC Package)
TA = 25°C
Symbol Characteristic Typ Max Unit
VOLP Quiet Output Maximum Dynamic VOL 0.3 0.5 V
VOLV Quiet Output Minimum Dynamic VOL −0.3 −0.5 V
VIHD Minimum High Level Dynamic Input Voltage 2.0 V
VILD Maximum Low Level Dynamic Input Voltage 0.9 V
Figure 3. Switching Waveforms
VCC
GND
50%
50% VCC
A
O
tPHL
tPLH
*Includes all probe and jig capacitance
Figure 4. Test Circuit
CL*
TEST POINT
DEVICE
UNDER
TEST
OUTPUT
VH
Vin
Vout
VCC
VT+
VT−
GND
VOH
VOL
VH
Vin
Vout
VCC
VT+
VT−
GND
VOH
VOL
(a) A Schmitt−Trigger Squares Up Inputs With Slow Rise and Fall Times (b) A Schmitt−Trigger Offers Maximum Noise Immunity
VHtyp
Figure 5. Typical Input Threshold, VT+, VT− versus Power Supply Voltage
VCC, POWER SUPPLY VOLTAGE (VOLTS)
23
1
2
3
4
VT, TYPICAL INPUT THRESHOLD VOLTAGE (VOLT
S
VHtyp = (VT+ typ) − (VT− typ)
(VT+)
(VT−)
Figure 6. Typical Schmitt−Trigger Applications
2.5 3.5 3.6
MC74LVX14
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5
PACKAGE DIMENSIONS
SOIC−14
D SUFFIX
CASE 751A−03
ISSUE G
TSSOP−14
DT SUFFIX
CASE 948G−01
ISSUE A
NOTES:
1. DIMENSIONING AND TOLERANCING PER
ANSI Y14.5M, 1982.
2. CONTROLLING DIMENSION: MILLIMETER.
3. DIMENSIONS A AND B DO NOT INCLUDE
MOLD PROTRUSION.
4. MAXIMUM MOLD PROTRUSION 0.15 (0.006)
PER SIDE.
5. DIMENSION D DOES NOT INCLUDE
DAMBAR PROTRUSION. ALLOWABLE
DAMBAR PROTRUSION SHALL BE 0.127
(0.005) TOTAL IN EXCESS OF THE D
DIMENSION AT MAXIMUM MATERIAL
CONDITION.
−A−
−B−
G
P7 PL
14 8
7
1
M
0.25 (0.010) B M
S
B
M
0.25 (0.010) A S
T
−T−
F
RX 45
SEATING
PLANE D14 PL K
C
J
M
DIM MIN MAX MIN MAX
INCHESMILLIMETERS
A8.55 8.75 0.337 0.344
B3.80 4.00 0.150 0.157
C1.35 1.75 0.054 0.068
D0.35 0.49 0.014 0.019
F0.40 1.25 0.016 0.049
G1.27 BSC 0.050 BSC
J0.19 0.25 0.008 0.009
K0.10 0.25 0.004 0.009
M0 7 0 7
P5.80 6.20 0.228 0.244
R0.25 0.50 0.010 0.019
 
DIM MIN MAX MIN MAX
INCHESMILLIMETERS
A4.90 5.10 0.193 0.200
B4.30 4.50 0.169 0.177
C−−− 1.20 −−− 0.047
D0.05 0.15 0.002 0.006
F0.50 0.75 0.020 0.030
G0.65 BSC 0.026 BSC
H0.50 0.60 0.020 0.024
J0.09 0.20 0.004 0.008
J1 0.09 0.16 0.004 0.006
K0.19 0.30 0.007 0.012
K1 0.19 0.25 0.007 0.010
L6.40 BSC 0.252 BSC
M0 8 0 8
NOTES:
1. DIMENSIONING AND TOLERANCING PER
ANSI Y14.5M, 1982.
2. CONTROLLING DIMENSION: MILLIMETER.
3. DIMENSION A DOES NOT INCLUDE MOLD
FLASH, PROTRUSIONS OR GATE BURRS.
MOLD FLASH OR GATE BURRS SHALL NOT
EXCEED 0.15 (0.006) PER SIDE.
4. DIMENSION B DOES NOT INCLUDE
INTERLEAD FLASH OR PROTRUSION.
INTERLEAD FLASH OR PROTRUSION SHALL
NOT EXCEED 0.25 (0.010) PER SIDE.
5. DIMENSION K DOES NOT INCLUDE
DAMBAR PROTRUSION. ALLOWABLE
DAMBAR PROTRUSION SHALL BE 0.08
(0.003) TOTAL IN EXCESS OF THE K
DIMENSION AT MAXIMUM MATERIAL
CONDITION.
6. TERMINAL NUMBERS ARE SHOWN FOR
REFERENCE ONLY.
7. DIMENSION A AND B ARE TO BE
DETERMINED AT DATUM PLANE −W−.

S
U0.15 (0.006) T
2X L/2
S
U
M
0.10 (0.004) V S
T
L−U−
SEATING
PLANE
0.10 (0.004)
−T−
ÇÇÇ
ÇÇÇ
SECTION N−N
DETAIL E
JJ1
K
K1
ÉÉÉ
ÉÉÉ
DETAIL E
F
M
−W−
0.25 (0.010)
8
14
7
1
PIN 1
IDENT.
H
G
A
D
C
B
S
U0.15 (0.006) T
−V−
14X REFK
N
N
MC74LVX14
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6
PACKAGE DIMENSIONS
SOEIAJ−14
M SUFFIX
CASE 965−01
ISSUE O
HE
A1
DIM MIN MAX MIN MAX
INCHES
−−− 2.05 −−− 0.081
MILLIMETERS
0.05 0.20 0.002 0.008
0.35 0.50 0.014 0.020
0.18 0.27 0.007 0.011
9.90 10.50 0.390 0.413
5.10 5.45 0.201 0.215
1.27 BSC 0.050 BSC
7.40 8.20 0.291 0.323
0.50 0.85 0.020 0.033
1.10 1.50 0.043 0.059
0
0.70 0.90 0.028 0.035
−−− 1.42 −−− 0.056
A1
HE
Q1
LE
10 0
10
LEQ1
NOTES:
1. DIMENSIONING AND TOLERANCING PER ANSI
Y14.5M, 1982.
2. CONTROLLING DIMENSION: MILLIMETER.
3. DIMENSIONS D AND E DO NOT INCLUDE MOLD
FLASH OR PROTRUSIONS AND ARE MEASURED
AT THE PARTING LINE. MOLD FLASH OR
PROTRUSIONS SHALL NOT EXCEED 0.15 (0.006)
PER SIDE.
4. TERMINAL NUMBERS ARE SHOWN FOR
REFERENCE ONLY.
5. THE LEAD WIDTH DIMENSION (b) DOES NOT
INCLUDE DAMBAR PROTRUSION. ALLOWABLE
DAMBAR PROTRUSION SHALL BE 0.08 (0.003)
TOTAL IN EXCESS OF THE LEAD WIDTH
DIMENSION AT MAXIMUM MATERIAL CONDITION.
DAMBAR CANNOT BE LOCATED ON THE LOWER
RADIUS OR THE FOOT. MINIMUM SPACE
BETWEEN PROTRUSIONS AND ADJACENT LEAD
TO BE 0.46 ( 0.018).
0.13 (0.005) M0.10 (0.004)
D
Z
E
1
14 8
7
eA
b
VIEW P
c
L
DETAIL P
M
A
b
c
D
E
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