74LCX02 반도체 회로 부품 판매점
LOW-VOLTAGE CMOS QUAD 2-INPUT NOR GATE
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 Motorola Semiconductors |
MOTOROLA
SEMICONDUCTOR TECHNICAL DATA
Low-Voltage CMOS Quad
2-Input NOR Gate
With 5V-Tolerant Inputs
The MC74LCX02 is a high performance, quad 2–input NOR 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 VI
specification of 5.5V allows MC74LCX02 inputs to be safely driven from
5V devices.
Current drive capability is 24mA at the outputs.
• Designed for 2.7 to 3.6V VCC Operation
• 5V Tolerant Inputs — Interface Capability With 5V TTL Logic
• LVTTL Compatible
• LVCMOS Compatible
• 24mA Balanced Output Sink and Source Capability
• 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)
VCC O2 B2 A2 O3 B3 A3
14 13 12 11 10 9 8
MC74LCX02
LOW–VOLTAGE CMOS
QUAD 2–INPUT NOR GATE
14
1
14
1
14
1
D SUFFIX
PLASTIC SOIC
CASE 751A–03
M SUFFIX
PLASTIC SOIC EIAJ
CASE 965–01
SD SUFFIX
PLASTIC SSOP
CASE 940A–03
1234567
O0 A0 B0 O1 A1 B1 GND
2
A0
3
B0
5
A1
6
B1
11
A2
12
B2
8
A3
9
B3
LOGIC DIAGRAM
1
O0
4
O1
13
O2
10
O3
14
1
DT SUFFIX
PLASTIC TSSOP
CASE 948G–01
PIN NAMES
Pins
Function
An, Bn
On
Data Inputs
Outputs
FUNCTION TABLE
INPUTS
An Bn
LL
LH
HL
HH
OUTPUTS
On
H
L
L
L
11/96
© Motorola, Inc. 1996
1
REV 1
MC74LCX02
ABSOLUTE MAXIMUM RATINGS*
Symbol
Parameter
Value
Condition
Unit
VCC
DC Supply Voltage
–0.5 to +7.0
V
VI DC Input Voltage
–0.5 ≤ VI ≤ +7.0
V
VO DC Output Voltage
–0.5 ≤ VO ≤ VCC + 0.5
Note 1.
V
IIK DC Input Diode Current
–50
VI < GND
mA
IOK DC Output Diode Current
–50
VO < GND
mA
+50
VO > VCC
mA
IO DC Output Source/Sink Current
±50
mA
ICC DC Supply Current Per Supply Pin
±100
mA
IGND
DC Ground Current Per Ground Pin
±100
mA
TSTG
Storage Temperature Range
–65 to +150
°C
* 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
Symbol
Parameter
Min Typ Max Unit
VCC
Supply Voltage
Operating
2.0
3.3
3.6 V
Data Retention Only
1.5
3.3
3.6
VI
VO
IOH
IOL
IOH
IOL
TA
∆t/∆V
Input Voltage
Output Voltage
(HIGH or LOW State)
HIGH Level Output Current, VCC = 3.0V – 3.6V
LOW Level Output Current, VCC = 3.0V – 3.6V
HIGH Level Output Current, VCC = 2.7V – 3.0V
LOW Level Output Current, VCC = 2.7V – 3.0V
Operating Free–Air Temperature
Input Transition Rise or Fall Rate, VIN from 0.8V to 2.0V,
VCC = 3.0V
0
0
–40
0
5.5
VCC
–24
24
–12
12
+85
10
V
V
mA
mA
mA
mA
°C
ns/V
DC ELECTRICAL CHARACTERISTICS
Symbol
Characteristic
Condition
VIH HIGH Level Input Voltage (Note 2.)
2.7V ≤ VCC ≤ 3.6V
VIL LOW Level Input Voltage (Note 2.)
2.7V ≤ VCC ≤ 3.6V
VOH
HIGH Level Output Voltage
2.7V ≤ VCC ≤ 3.6V; IOH = –100µA
VCC = 2.7V; IOH = –12mA
VCC = 3.0V; IOH = –18mA
VCC = 3.0V; IOH = –24mA
VOL
LOW Level Output Voltage
2.7V ≤ VCC ≤ 3.6V; IOL = 100µA
VCC = 2.7V; IOL= 12mA
VCC = 3.0V; IOL = 16mA
VCC = 3.0V; IOL = 24mA
2. These values of VI are used to test DC electrical characteristics only.
TA = –40°C to +85°C
Min Max
2.0
0.8
VCC – 0.2
2.2
2.4
2.2
0.2
0.4
0.4
0.55
Unit
V
V
V
V
MOTOROLA
2 LCX DATA
BR1339 — REV 3
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( motorola )
74LCX02 gate
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