MC74LCX02
Low-Voltage CMOS Quad
2-Input NOR Gate
With 5 V−Tolerant Inputs
The MC74LCX02 is a high performance, quad 2−input NOR gate
operating from a 2.3 to 3.6 V 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 5.5 V allows MC74LCX02 inputs to be safely driven
from 5 V devices.
Current drive capability is 24 mA at the outputs.
Features
• Designed for 2.3 V to 3.6 V VCC Operation
• 5 V Tolerant Inputs − Interface Capability With 5 V TTL Logic
• LVTTL Compatible
• LVCMOS Compatible
• 24 mA Balanced Output Sink and Source Capability
• Near Zero Static Supply Current (10 mA) Substantially Reduces
System Power Requirements
• Latchup Performance Exceeds 500 mA
• ESD Performance: Human Body Model >2000 V;
Machine Model >200 V
• These Devices are Pb−Free, Halogen Free/BFR Free and are RoHS
Compliant
2
A0
3
B0
5
A1
6
B1
11
A2
12
B2
8
A3
9
B3
1
O0
4
O1
13
O2
10
O3
Figure 1. Logic Diagram
PIN NAMES
Pins
An, Bn
On
Function
Data Inputs
Outputs
© Semiconductor Components Industries, LLC, 2014
1
August, 2014 − Rev. 10
http://onsemi.com
SOIC−14 NB
D SUFFIX
CASE 751A
TSSOP−14
DT SUFFIX
CASE 948G
PIN ASSIGNMENT
VCC O2 B2 A2 O3 B3 A3
14 13 12 11 10 9 8
1234567
O0 A0 B0 O1 A1 B1 GND
MARKING DIAGRAMS
14
LCX02G
AWLYWW
1
SOIC−14 NB
14
LCX
02
ALYWG
G
1
TSSOP−14
A
= Assembly Location
WL, L = Wafer Lot
Y
= Year
WW, W = Work Week
G or G = Pb−Free Package
(Note: Microdot may be in either location)
ORDERING INFORMATION
See detailed ordering and shipping information in the package
dimensions section on page 5 of this data sheet.
Publication Order Number:
MC74LCX02/D