The MC74LCX00 is a high performance, quad 2–input NAND gate
operating from a 2.7 to 3.6V supply. High impedance TTL compatible
inputs significantly reduce current loading to input drivers while TTL
compatible outputs offer improved switching noise performance. A V
specification of 5.5V allows MC74LCX00 inputs to be safely driven from
5V devices.
• Near Zero Static Supply Current (10µA) Substantially Reduces System
Power Requirements
• Latchup Performance Exceeds 500mA
• ESD Performance: Human Body Model >2000V; Machine Model >200V
Pinout: 14–Lead (Top View)
VCCA2B2O
131412111098
2134567
A0B0O
LOGIC DIAGRAM
1
A0
2
B0
4
A1
5
B1
13
A2
12
B2
10
A3
9
B3
2A3B3O3
0A1B1O1GND
3
O
6
O
11
O
8
O
0
1
2
3
14
1
14
1
14
1
14
1
PIN NAMES
Pins
An, Bn
O
n
Function
Data Inputs
Outputs
FUNCTION TABLE
InputsOutputs
AnBn
L
L
H
H
D SUFFIX
PLASTIC SOIC
CASE 751A–03
M SUFFIX
PLASTIC SOIC EIAJ
CASE 965–01
SD SUFFIX
PLASTIC SSOP
CASE 940A–03
DT SUFFIX
PLASTIC TSSOP
CASE 948G–01
L
H
L
H
On
H
H
H
L
11/96
Motorola, Inc. 1996
1
REV 1
Page 2
MC74LCX00
ABSOLUTE MAXIMUM RATINGS*
SymbolParameterValueConditionUnit
V
CC
V
I
V
O
I
IK
I
OK
I
O
I
CC
I
GND
T
STG
* Absolute maximum continuous 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.
1. Output in HIGH or LOW State. IO absolute maximum rating must be observed.
RECOMMENDED OPERATING CONDITIONS
SymbolParameterMinTypMaxUnit
V
CC
V
I
V
O
I
OH
I
OL
I
OH
I
OL
T
A
∆t/∆VInput Transition Rise or Fall Rate, VIN from 0.8V to 2.0V ,
DC Supply Voltage–0.5 to +7.0V
DC Input Voltage–0.5 ≤ VI ≤ +7.0V
DC Output Voltage–0.5 ≤ VO ≤ VCC + 0.5Note 1.V
DC Input Diode Current–50VI < GNDmA
DC Output Diode Current–50VO < GNDmA
+50VO > V
DC Output Source/Sink Current±50mA
DC Supply Current Per Supply Pin±100mA
DC Ground Current Per Ground Pin±100mA
Storage Temperature Range–65 to +150°C
Supply VoltageOperating
Data Retention Only
Input Voltage05.5V
Output Voltage(HIGH or LOW State)0V
HIGH Level Output Current, VCC = 3.0V – 3.6V–24mA
LOW Level Output Current, VCC = 3.0V – 3.6V24mA
HIGH Level Output Current, VCC = 2.7V – 3.0V–12mA
LOW Level Output Current, VCC = 2.7V – 3.0V12mA
Operating Free–Air Temperature–40+85°C
VCC = 3.0V
2.0
1.5
010ns/V
3.3
3.3
CC
3.6
3.6
CC
mA
V
V
DC ELECTRICAL CHARACTERISTICS
TA = –40°C to +85°C
SymbolCharacteristicConditionMinMaxUnit
V
IH
V
IL
V
OH
V
OL
2. These values of VI are used to test DC electrical characteristics only.
MOTOROLALCX DATA
HIGH Level Input Voltage (Note 2.)2.7V ≤ VCC ≤ 3.6V2.0V
LOW Level Input Voltage (Note 2.)2.7V ≤ VCC ≤ 3.6V0.8V
HIGH Level Output Voltage2.7V ≤ VCC ≤ 3.6V; IOH = –100µAVCC– 0.2V
3. Skew is defined as the absolute value of the difference 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 (t
guaranteed by design.
Input Leakage Current2.7V ≤ VCC ≤ 3.6V; 0V ≤ VI ≤ 5.5V±5.0µA
Quiescent Supply Current
Increase in ICC per Input2.7 ≤ VCC ≤ 3.6V; VIH = VCC – 0.6V500µA
Propagation Delay
Input to Output
Output–to–Output Skew
(Note 3.)
2.7 ≤ VCC ≤ 3.6V; VI = GND or V
2.7 ≤ VCC ≤ 3.6V; 3.6 ≤ VI ≤ 5.5V±10µA
VCC = 3.0V to 3.6VVCC = 2.7V
11.5
CC
TA = –40°C to +85°C
1.5
) or LOW–to–HIGH (t
OSHL
Limits
5.2
5.2
1.0
1.0
10µA
6.0
6.0
); parameter
OSLH
ns
ns
DYNAMIC SWITCHING CHARACTERISTICS
TA = +25°C
SymbolCharacteristicConditionMinTypMaxUnit
V
OLP
V
OLV
4. Number of outputs defined as “n”. Measured with “n–1” outputs switching from HIGH–to–LOW or LOW–to–HIGH. The remaining output is
measured in the LOW state.
Dynamic LOW Peak Voltage (Note 4.)VCC = 3.3V, CL = 50pF, VIH = 3.3V, VIL = 0V0.8V
Dynamic LOW Valley Voltage (Note 4.)VCC = 3.3V, CL = 50pF, VIH = 3.3V, VIL = 0V0.8V
CAPACITIVE CHARACTERISTICS
SymbolParameterConditionTypicalUnit
C
C
C
IN
OUT
PD
Input CapacitanceVCC = 3.3V, VI = 0V or V
Output CapacitanceVCC = 3.3V, VI = 0V or V
Power Dissipation Capacitance10MHz, VCC = 3.3V, VI = 0V or V
CC
CC
CC
7pF
8pF
25pF
LCX DATABR1339 — REV 3
3MOTOROLA
Page 4
MC74LCX00
An, Bn
O
2.7V
1.5V1.5V
0V
t
PHL
n
1.5V1.5V
t
PLH
V
OH
V
OL
tR = tF = 2.5ns, 10% to 90%; f = 1MHz; tW = 500ns
PROPAGATION DELAYS
Figure 1. AC Waveforms
V
CC
PULSE
GENERATOR
R
CL = 50pF or equivalent (Includes jig and probe capacitance)
RL = R1 = 500Ω or equivalent
RT = Z
of pulse generator (typically 50Ω)
OUT
DUT
T
Figure 2. T est Circuit
C
R
L
L
MOTOROLALCX DATA
4
BR1339 — REV 3
Page 5
SEATING
PLANE
MC74LCX00
OUTLINE DIMENSIONS
D SUFFIX
PLASTIC SOIC PACKAGE
CASE 751A–03
ISSUE F
NOTES:
–A
–
814
–B–P 7 PL
MM
1
G
D14 PL
0.25 (0.010)T BA
7
X 45°
C
R
K
M
SS
B0.25 (0.010)
M
J
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.
F
MILLIMETERSINCHES
MINMINMAXMAX
DIM
A
B
C
D
F
G
J
K
M
P
R
8.75
8.55
4.00
3.80
1.75
1.35
0.49
0.35
1.25
0.40
1.27 BSC0.050 BSC
0.25
0.19
0.25
0.10
7
0
°
°
5.80
6.20
0.25
0.50
0.337
0.150
0.054
0.014
0.016
0.008
0.004
0.228
0.010
0.344
0.157
0.068
0.019
0.049
0.009
0.009
7
0
°
°
0.244
0.019
148
1
Z
D
e
b
0.13 (0.005)
M
HEE
7
A
A
1
0.10 (0.004)
VIEW P
PLASTIC SOIC EIAJ PACKAGE
M SUFFIX
CASE 965–01
ISSUE O
L
E
Q
1
_
M
L
DETAIL P
c
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).
10
_
INCHES
0
_
10
_
MILLIMETERS
DIMMINMAXMINMAX
A
--- 2.05--- 0.081
A
0.050.20 0.002 0.008
1
b
0.350.50 0.014 0.020
c
0.180.27 0.007 0.011
D
9.90 10.50 0.390 0.413
E
5.105.45 0.201 0.215
e
1.27 BSC0.050 BSC
H
7.408.200.2910.323
E
L
0.500.850.0200.033
L
1.101.500.0430.059
E
M
0
_
Q
0.700.900.0280.035
1
Z
--- 1.42--- 0.056
LCX DATABR1339 — REV 3
5MOTOROLA
Page 6
MC74LCX00
0.076 (0.003)
SEATING
–T–
PLANE
L/2
L
PIN 1
IDENT
0.20 (0.008)T
C
D
K14X REF
0.12 (0.005)V
148
A
–V–
M
U
G
OUTLINE DIMENSIONS
SD SUFFIX
PLASTIC SSOP PACKAGE
CASE 940A–03
ISSUE B
M
S
U
T
S
0.25 (0.010)
N
M
B
N
F
71
–U–
S
J
DETAIL E
K
J1
K1
SECTION N–N
–W–
H
DETAIL E
NOTES:
6 DIMENSIONING AND TOLERANCING PER ANSI
Y14.5M, 1982.
7 CONTROLLING DIMENSION: MILLIMETER.
8 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.
9 DIMENSION B DOES NOT INCLUDE INTERLEAD
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the suitability of its products for any particular purpose, nor does Motorola assume any liability arising out of the application or use of any product or circuit, and
specifically disclaims any and all liability, including without limitation consequential or incidental damages. “T ypical” parameters which may be provided in Motorola
data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. All operating parameters, including “Typicals”
must be validated for each customer application by customer’s technical experts. Motorola does not convey any license under its patent rights nor the rights of
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applications intended to support or sustain life, or for any other application in which the failure of the Motorola product could create a situation where personal injury
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