74LVC1G57
CONFIGURABLE MULTIPLE-FUNCTION GATE
Description
Pin Assignments
(Top View)
The 74LVC1G57 is a single 3-input positive configurable
multiple function gate with a standard push-pull output. The
output state is determined by eight patterns of 3-bit input.
The user can chose the logic functions AND, OR, NAND,
NOR, XNOR, inverter or non-inverting buffer. All inputs can
be connected to ground or Vcc as required. 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. The
user is reminded that the device can simulate several types
of logic gates but may respond differently due to the Schmitt
action at the inputs.
(Top View)
6 In2
1
2
3
6
In1
GND
In0
In2
In1 1
GND 2
In0 3
5 Vcc
Vcc
Y
5
4
4
Y
SOT363
SOT26
(Top View)
(Top View)
In1
In2
6
1
2
3
1
2
3
6
5
4
In1
GND
In0
In2
Vcc
Y
GND
In0
5 Vcc
4
Y
DFN1010
DFN1410
Features
Applications
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Voltage Level Shifting
General Purpose Logic
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•
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Wide Supply Voltage Range from 1.65V to 5.5V
± 24mA Output Drive at 3.3V
Power Down Signal Isolation
CMOS low power consumption
Wide array of products such as:
IOFF Supports Partial-Power-Down Mode Operation
Inputs accept up to 5.5V
o
o
o
o
o
PCs, networking, notebooks, netbooks, PDAs
Computer peripherals, hard drives, CD/DVD ROM
TV, DVD, DVR, set top box
ESD Protection Exceeds JESD 22
o
o
200-V Machine Model (A115-A)
Cell Phones, Personal Navigation / GPS
MP3 players ,Cameras, Video Recorders
2000-V Human Body Model (A114-A)
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Latch-Up Exceeds 100mA per JESD 78, Class II
Range of Package Options
SOT26, SOT363, DF1410, and DFN1010: Available in
“Green” Molding Compound (no Br, Sb)
Lead Free Finish/ RoHS Compliant (Note 1)
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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.
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www.diodes.com
July 2011
© Diodes Incorporated
74LVC1G57
Document number: DS35125 Rev. 3 - 2