Diodes 74LVC1G57 User Manual
Configurable multiple-function gate, New prod uc t description, Pin assignments
74LVC1G57
CONFIGURABLE MULTIPLE-FUNCTION GATE
74LVC1G57
Document number: DS35125 Rev. 4 - 2
1 of 15
June 2012
© Diodes Incorporated
NEW PROD
UC
T
Description
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.
Pin Assignments
SOT26
(Top View)
Y
V
CC
I 2
N
I 0
N
GND
I 1
N
3
2
1
4
5
6
SOT363
(Top View)
Y
V
CC
IN2
IN0
GND
IN1
3
2
1
4
5
6
X2-DFN1010-6
(Top View)
Y
V
CC
IN2
IN0
GND
IN1
2
1
3
5
6
4
X2-DFN1410-6
(Top View)
Y
V
CC
I 2
N
IN0
GND
IN1
2
1
3
5
6
4
Features
•
Wide Supply Voltage Range from 1.65V to 5.5V
•
± 24mA Output Drive at 3.3V
•
CMOS low power consumption
•
IOFF Supports Partial-Power-Down Mode Operation
•
Inputs accept up to 5.5V
•
ESD Protection Exceeds JESD 22
200-V Machine Model (A115-A)
2000-V Human Body Model (A114-A)
•
Latch-Up Exceeds 100mA per JESD 78, Class II
•
Range of Package Options
•
SOT26, SOT363, X2-DFN1410-6, and X2-DFN1010-6: Available
in “Green” Molding Compound (no Br, Sb)
Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)
Halogen and Antimony Free. “Green” Device (Note 3)
Applications
•
Voltage Level Shifting
•
General Purpose Logic
•
Power Down Signal Isolation
•
Wide array of products such as:
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
Notes:
1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS) & 2011/65/EU (RoHS 2) compliant.
2. Se information about Diodes Incorporated’s definitions of Halogen- and Antimony-free, "Green" and Lead-free.
3. Halogen- and Antimony-free "Green” products are defined as those which contain <900ppm bromine, <900ppm chlorine (<1500ppm total Br + Cl)
and <1000ppm antimony compounds.