IDT74LVCU04A
3.3V CMOS HEX INVERTER WITH 5V TOLERANT I/O
EXTENDED COMMERCIAL TEMPERATURE RANGE
3.3V CMOS
HEX INVERTER WITH
5 VOLT TOLERANT I/O
FEATURES:
–
–
–
–
–
–
–
–
–
–
0.5 MICRON CMOS Technology
ESD > 2000V per MIL-STD-883, Method 3015;
> 200V using machine model (C = 200pF, R = 0)
1.27mm pitch SOIC, 0.65mm pitch SSOP and
0.65mm pitch TSSOP packages
Extended commercial range of – 40°C to +85°C
V
CC
= 3.3V ±0.3V, Normal Range
V
CC
= 2.3V to 3.6V, Extended Range
CMOS power levels (0.4µ W typ. static)
Rail-to-Rail output swing for increased noise margin
All inputs, outputs and I/O are 5 Volt tolerant
Supports hot insertion
IDT74LVCU04A
DESCRIPTION
The LVCU04A hex inverter is built using advanced dual metal CMOS
technology. This device contains six independent inverters with unbuf-
fered outputs and performs the Boolean function Y =
A.
The LVCU04A has been designed with a ±24mA output driver. This
driver is capable of driving a moderate to heavy load while maintaining
speed performance.
Inputs can be driven from either 3.3V or 5V devices. This feature allows
the use of this device as a translator in a mixed 3.3V/5V system environ-
ment.
Drive Features for LVCU04A:
– High Output Drivers:
±24mA
– Reduced system switching noise
APPLICATIONS:
• 5V and 3.3V mixed voltage systems
• Data communication and telecommunication systems
FUNCTIONAL BLOCK DIAGRAM
PIN CONFIGURATION
1
A
1
Y
2
A
1
2
3
4
5
6
7
SO14-1
SO14-2
SO14-3
14
13
12
11
10
9
8
V
CC
6
A
6
Y
5
A
5
Y
4
A
4
Y
A
Y
2
Y
3
A
3
Y
GND
SOIC/ SSOP/ TSSOP
TOP VIEW
FUNCTION TABLE
(each inverter)
(1)
Inputs
xA
H
L
NOTE:
1. H = HIGH Voltage Level
L = LOW Voltage Level
Outputs
xY
L
H
PIN DESCRIPTION
Pin Names
xA
xY
Description
Data Inputs
Data Outputs
EXTENDED COMMERCIAL TEMPERATURE RANGE
1
c
1999 Integrated Device Technology, Inc.
MARCH 2000
DSC-4775/-
IDT74LVCU04A
3.3V CMOS HEX INVERTER WITH 5V TOLERANT I/O
EXTENDED COMMERCIAL TEMPERATURE RANGE
ABSOLUTE MAXIMUM RATINGS
(1)
Symbol
V
TERM
T
STG
I
OUT
I
IK
I
OK
I
CC
I
SS
Description
Terminal Voltage with Respect to GND
Storage Temperature
DC Output Current
Continuous Clamp Current,
V
I
< 0 or V
O
< 0
Continuous Current through
each V
CC
or GND
LVC QUAD Link
CAPACITANCE
(T
A
= +25°C, f = 1.0MH
Z
)
Unit
V
°C
mA
mA
mA
Max.
– 0.5 to +6.5
– 65 to +150
– 50 to +50
– 50
±100
Symbol
C
IN
C
OUT
C
I/O
Parameter
(1)
Input Capacitance
Output
Capacitance
I/O Port
Capacitance
Conditions
V
IN
= 0V
V
OUT
= 0V
V
IN
= 0V
Typ.
4.5
5.5
6.5
Max.
6
8
8
Unit
pF
pF
pF
LVC QUAD Link
NOTE:
1. Stresses greater than those listed under ABSOLUTE MAXIMUM
RATINGS may cause permanent damage to the device. This is a
stress rating only and functional operation of the device at these or
any other conditions above those indicated in the operational sections
of this specification is not implied. Exposure to absolute maximum
rating conditions for extended periods may affect reliability.
NOTE:
1. As applicable to the device type.
DC ELECTRICAL CHARACTERISTICS OVER OPERATING RANGE
Following Conditions Apply Unless Otherwise Specified:
Operating Condition: T
A
= – 40°c to +85°c
Symbol
V
IH
Parameter
Input HIGH Voltage Level
Test Conditions
V
CC
= 1.65V
V
CC
= 2.3V
V
CC
= 2.7V
V
CC
= 3V
V
CC
= 3.6V
V
IL
Input LOW Voltage Level
V
CC
= 1.65V
V
CC
= 2.3V
V
CC
= 2.7V to 3.6V
I
IH
I
IL
I
OZH
I
OZL
V
IK
V
H
I
CCL
I
CCH
I
CCZ
∆I
CC
Input Leakage Current
High Impedance Output Current
(3-State Output pins)
Clamp Diode Voltage
Input Hysteresis
Quiescent Power Supply Current
V
CC
= 2.3V, I
IN
= – 18mA
V
CC
= 3.3V
V
CC
= 3.6V
V
IN
= GND or V
CC
—
—
—
– 0.7
100
—
– 1.2
—
10
V
mV
µA
V
CC
= 3.6V
V
CC
= 3.6V
V
I
= 0 to 5.5V
V
O
= 0 to 5.5V
Min.
1.32
1.84
2.16
2.4
2.88
—
—
—
—
—
Typ.
(1)
—
—
—
—
—
—
—
—
—
—
Max.
—
—
—
—
—
0.4
0.5
0.65
±5
±10
µA
µA
V
Unit
V
Quiescent Power Supply
Current Variation
One input at V
CC
– 0.6V
other inputs at V
CC
or GND
—
—
500
µA
NOTE:
1. Typical values are at V
CC
= 3.3V, +25°C ambient.
2
IDT74LVCU04A
3.3V CMOS HEX INVERTER WITH 5V TOLERANT I/O
EXTENDED COMMERCIAL TEMPERATURE RANGE
OUTPUT DRIVE CHARACTERISTICS
Symbol
V
OH
Parameter
Output HIGH Voltage
V
CC
Test Conditions
(1)
= 1.65V to 3.6V
I
OH
= – 0.1mA
I
OH
= – 4mA
I
OH
= – 8mA
I
OH
= – 12mA
I
OH
= – 24mA
I
OL
= 0.1mA
I
OL
= 4mA
I
OL
= 8mA
I
OL
= 12mA
I
OL
= 24mA
Min.
V
CC
– 0.2
1.2
1.7
2.2
2.4
2.2
—
—
—
—
—
Max.
—
—
—
—
—
—
0.2
0.45
0.7
0.4
0.55
V
Unit
V
V
CC
= 1.65V
V
CC
= 2.3V
V
CC
= 2.7V
V
CC
= 3.0V
V
CC
= 3.0V
V
OL
Output LOW Voltage
V
CC
= 1.65V to 3.6V
V
CC
= 1.65V
V
CC
= 2.3V
V
CC
= 2.7V
V
CC
= 3.0V
NOTE:
1. V
IH
and V
IL
must be within the min. or max. range shown in the DC ELECTRICAL CHARACTERISTICS OVER OPERATING RANGE table for the
appropriate V
CC
range. T
A
= – 40°C to +85°C.
OPERATING CHARACTERISTICS, TA = 25°C
V
CC
= 2.5V±0.2V
Symbol
Parameter
C
PD
Power Dissipation Capacitance per inverter
Test Conditions
C
L
= 0pF, f = 10Mhz
Typical
—
V
CC
= 3.3V±0.3V
Typical
5
Unit
pF
SWITCHING CHARACTERISTICS
Symbol
t
PLH
Propagation Delay
xA to xY
t
PHL
tsk(o) Output Skew
(2)
Parameter
(1)
V
CC
= 1.8V
Typ.
12.7
—
V
CC
= 2.5V±0.2V
Min
1
—
Max
6.7
—
V
CC
= 2.7V
Min
—
—
Max
4.7
—
V
CC
= 3.3V±0.3V
Min
1
—
Max
3.8
1
Unit
ns
ns
NOTES:
1. See test circuits and waveforms. T
A
= – 40°C to + 85°C.
2. Skew between any two outputs of the same package and switching in the same direction.
3
IDT74LVCU04A
3.3V CMOS HEX INVERTER WITH 5V TOLERANT I/O
EXTENDED COMMERCIAL TEMPERATURE RANGE
TEST CONDITIONS
Symbol
V
LOAD
V
IH
V
T
V
LZ
V
HZ
C
L
V
CC
(1)
= 2.5V ±0.2V
2 x Vcc
Vcc
V
CC
/ 2
V
OL
+ 0.15
V
OH
- 0.15
30
TEST CIRCUITS AND WAVEFORMS
PROPAGATION DELAY
V
CC
= 3.3V ±0.3V & 2.7V
6
2.7
1.5
V
OL
+ 0.3
V
OH
- 0.3
50
Unit
V
V
V
V
V
pF
OPPOSITE PHASE
IN PUT TR ANSITION
SAME PH ASE
IN PUT TR ANSITION
t
PLH
OUTPUT
t
PLH
t
PHL
t
PHL
V
IH
V
T
0V
V
OH
V
T
V
OL
V
IH
V
T
0V
TEST CIRCUITS FOR ALL OUTPUTS
V
CC
500
Ω
Pulse
Generator
(1)
V
LOAD
Open
GND
ENABLE AND DISABLE TIMES
EN ABLE
CONTROL
IN PUT
t
PZL
t
PLZ
V
LOAD/2
V
T
t
PHZ
V
T
0V
DISABLE
V
IH
V
T
0V
V
LOAD/2
V
LZ
V
OL
V
OH
V
HZ
0V
V
IN
D.U.T.
V
OUT
R
T
500
Ω
C
L
DEFINITIONS:
C
L
= Load capacitance: includes jig and probe capacitance.
R
T
=
Termination resistance: should be equal to Z
OUT
of the Pulse
Generator.
NOTES:
1. Pulse Generator for All Pulses: Rate
≤
10MHz; t
F
≤
2ns; t
R
≤
2ns.
OUTPUT
SW ITCH
NORM ALLY
CLOSED
LOW
t
PZH
OUTPUT
SW ITCH
NORM ALLY
OP EN
HIGH
NOTE:
1. Diagram shown for input Control Enable-LOW and input Control
Disable-HIGH.
SWITCH POSITION
Test
Open Drain
Disable Low
Enable Low
Disable High
Enable High
All Other tests
Switch
V
LOAD
SET-UP, HOLD, AND RELEASE TIMES
DATA
IN PUT
TIMING
IN PUT
SYNCH RONOUS
CONTROL
t
REM
t
SU
t
H
V
IH
V
T
0V
V
IH
V
T
0V
V
IH
V
T
0V
V
IH
V
T
0V
GND
Open
LVC QUAD Link
OUTPUT SKEW - tsk (x)
V
IH
IN PUT
V
T
0V
V
OH
OUTPUT 1
V
T
V
OL
V
OH
OUTPUT 2
t
PLH2
t
PHL2
V
T
V
OL
ASYNC HRONOUS
CONTROL
t
SU
t
H
t
PLH1
t
PHL1
PULSE WIDTH
LOW -HIGH-LOW
PU LSE
t
W
HIGH -LOW -H IGH
PU LSE
V
T
V
T
t
SK
(x)
t
SK
(x)
t
SK
(x)
= t
PLH2
-
t
PLH1
or
t
PHL2
-
t
PHL1
NOTES:
1. For t
SK
(o) OUTPUT1 and OUTPUT2 are any two outputs.
2. For t
SK
(b) OUTPUT1 and OUTPUT2 are in the same bank.
4
IDT74LVCU04A
3.3V CMOS HEX INVERTER WITH 5V TOLERANT I/O
EXTENDED COMMERCIAL TEMPERATURE RANGE
ORDERING INFORMATION
XXX
XX
LVC
IDT
Tem p. Range
Device Type
XX
Package
DC
PY
PG
Small Outline IC (SO14-1)
Shrink S m all Outline Package (S O14-2)
Thin Shrink Small Outline Package (SO14-3)
U04A Hex Inverter, ±24m A
74
– 40°C to +85°C
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5
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