74LVC1G98
CONFIGURABLE MULTIPLE-FUNCTION GATE
Description
The 74LVC1G98 is a single 3-input positive configurable
multiple function gate with a standard totem pole output. The
output state is determined by eight patterns of 3-bit input.
The user can chose the logic functions MUX, AND, OR,
NAND, NOR, inverter or non-inverting buffer. All inputs can
be connected to ground or Vcc as required. The device is
Pin Assignments
(Top View)
In1
1
6 In2
5 Vcc
4 Y
GND 2
IN0 3
NEW PRODUCT
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
SOT26 / SOT363
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.
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
o
o
•
•
•
•
200-V Machine Model (A115-A)
2000-V Human Body Model (A114-A)
Applications
•
•
•
•
o
o
o
o
o
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
Latch-Up Exceeds 100mA per JESD 78, Class II
Range of Package Options
SOT26, SOT363, and DFN1010: Available in “Green”
Molding Compound (no Br, Sb)
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.
74LVC1G98
Document number: DS35128 Rev. 1 - 2
1 of 14
www.diodes.com
December 2010
© Diodes Incorporated
74LVC1G98
CONFIGURABLE MULTIPLE-FUNCTION GATE
Absolute Maximum Ratings
(Note 2)
Symbol
ESD HBM
ESD MM
V
CC
V
I
V
o
V
o
I
IK
I
OK
I
O
T
J
T
STG
Notes:
NEW PRODUCT
Description
Human Body Model ESD Protection
Machine Model ESD Protection
Supply Voltage Range
Input Voltage Range
Voltage applied to output in high impedance or I
OFF
state
Voltage applied to output in high or low state
Input Clamp Current V
I
<0
Output Clamp Current
Continuous output current
Continuous current through Vdd or GND
Operating Junction Temperature
Storage Temperature
Rating
2
200
-0.5 to 6.5
-0.5 to 6.5
-0.5 to 6.5
-0.3 to V
CC
+0.5
-50
-50
±50
±100
-40 to 150
-65 to 150
Unit
KV
V
V
V
V
V
mA
mA
mA
mA
°C
°C
2. Stresses beyond the absolute maximum may result in immediate failure or reduced reliability. These are stress values and device
operation should be within recommend values.
Recommended Operating Conditions
(Note 3)
Symbol
V
CC
V
I
V
O
Operating Voltage
Input Voltage
Output Voltage
V
CC
= 1.65 V
V
CC
= 2.3 V
I
OH
High-level output current
V
CC
= 3 V
V
CC
= 4.5 V
V
CC
= 1.65 V
V
CC
= 2.3 V
I
OL
Low-level output current
V
CC
= 3 V
V
CC
= 4.5 V
V
CC
= 1.8 V ± 0.15V, 2.5 V ± 0.2 V
Δt/ΔV
Input transition rise or fall rate
V
CC
= 3.3 V ± 0.3 V
V
CC
= 5 V ± 0.5 V
T
A
Notes:
Parameter
Operating
Data retention only
Min
1.65
1.5
0
0
Max
5.5
Unit
V
V
5.5
V
CC
-4
-8
-16
-24
-32
4
8
16
24
32
20
10
5
V
V
mA
mA
ns/V
Operating free-air temperature
3. Unused inputs should be held at Vcc or Ground.
-40
125
ºC
74LVC1G98
Document number: DS35128 Rev. 1 - 2
4 of 14
www.diodes.com
December 2010
© Diodes Incorporated
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