74LVC1G02
SINGLE 2 INPUT POSITIVE NOR GATE
Description
Pin Assignments
(Top View)
The 74LVC1G02 is a single 2-input positive NOR gate with a
standard totem pole output. The device is designed for
operation with a power supply range of 1.65V to 5.5V. The
inputs are tolerant to 5.5V allowing this device to be used in a
mixed voltage environment. The device is fully specified for
partial power down applications using IOFF. The IOFF circuitry
disables the output preventing damaging current backflow
when the device is powered down.
Vcc
Y
1
2
3
5
4
A
B
GND
SOT25 / SOT353
(Top View)
The gate performs the positive Boolean function:
Y = A + B or Y = A • B
6
1
2
3
A
B
Vcc
5
4
NC
Y
Features
GND
•
•
•
•
•
•
Wide Supply Voltage Range from 1.65 to 5.5V
± 24mA Output Drive at 3.3V
DFN1410 (Note 2)
CMOS low power consumption
I
OFF Supports Partial-Power-Down Mode Operation
Inputs accept up to 5.5V
Applications
ESD Protection Tested per JESD 22
Exceeds 200-V Machine Model (A115-A)
Exceeds 2000-V Human Body Model (A114-A)
Latch-Up Exceeds 100mA per JESD 78, Class II
Range of Package Options
•
•
•
•
Voltage Level Shifting
General Purpose Logic
•
•
•
•
Power Down Signal Isolation
Wide array of products such as.
o
o
o
o
o
PCs, networking, notebooks, netbooks, PDAs
Computer peripherals, hard drives, CD/DVD ROM
TV, DVD, DVR, set top box
Direct Interface with TTL Levels
SOT25, SOT353, and DFN1410: Assembled with “Green”
Molding Compound (no Br, Sb)
Cell Phones, Personal Navigation / GPS
MP3 players ,Cameras, Video Recorders
•
Lead Free Finish/ RoHS Compliant (Note 1)
Notes: 1. EU Directive 2002/95/EC (RoHS). All applicable RoHS exemptions applied. Please visit our website at
http://www.diodes.com/products/lead_free.html.
2. Pin 2 and pin 5 of the DFN1410 package are internally connected.
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www.diodes.com
October 2010
© Diodes Incorporated
74LVC1G02
Document number: DS32197 Rev. 2 - 2