74LVC1G32
SINGLE 2 INPUT POSITIVE OR GATE
Description
Pin Assignments
(Top View)
The 74LVC1G32 is a single 2-input positive OR 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
The gate performs the positive Boolean function:
(Top View)
Y = A + B or Y = A •B
6
1
2
3
A
B
Vcc
Features
5
4
NC
Y
•
•
•
•
•
•
Wide Supply Voltage Range from 1.65 to 5.5V
± 24mA Output Drive at 3.3V
GND
CMOS low power consumption
DFN1410 (Note 2)
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
Bus Driver / Repeater
Power Down Signal Isolation
General Purpose Logic
Wide array of products such as.
•
•
•
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Direct Interface with TTL Levels
SOT25, SOT353, and DFN1410: Assembled with “Green”
Molding Compound (no Br, Sb)
o
o
o
o
o
PCs, networking, notebooks, netbooks, PDAs
Computer peripherals, hard drives, CD/DVD ROM
TV, DVD, DVR, set top box
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
74LVC1G32
Document number: DS32200 Rev. 2 - 2