SGS Thomson Microelectronics 74LVX32TTR, 74LVX32MTR, 74LVX32M Datasheet

74LVX32
LOW VOLTAGE CMOS QUAD 2-INPUT OR GATE
WITH 5V TOLERANT INPUTS
HIGH SPEED :
t
= 4.4ns (TYP.) at V
PD
5V TOLERANT INPUTS
V
=0.8V , VIH=2V AT VCC=3V
IL
LOW POWER DISSIPATION:
I
= 2 µA (MAX.) at TA=25°C
CC
LOW NOISE:
V
= 0.3V (TYP.) at VCC = 3.3V
OLP
SYMMETRICAL OUTPUT IMPEDANCE:
| = IOL = 4mA (MIN)
|I
OH
BALANCED PROPAGATION DELAYS:
t
t
PLH
OPERATING VOL TAGE RANGE:
V
CC
PIN AND FUNCTION COMPATIBLE WITH
PHL
(OPR) = 2V to 3.6V (1.2V Data Retention)
CC
= 3.3V
74 SERIES 32
IMPROVED LATCH-UP IMMUNITY
POWER DOWN PROTECTION ON INPUTS
DESCRIPTION
The 74LVX32 is a low voltage CMOS QUAD 2-INPUT OR GATE fabricated with sub-micron silicon gate and double-layer metal wiring C
2
MOS technology. It is ideal for low power, battery operated and low noise 3.3V applications.
TSSOPSOP
ORDER CODES
PACKAGE TUBE T & R
SOP 74LVX32M 74LVX32MTR
TSSOP 74LVX32TTR
The internal circuit is composed of 2 stages including buffer ou tput, which provides high noise immunity and stable output. Power down protection is provided on all inputs and 0 to 7V can be accepted on inputs with no regard to the supply voltage. This device can be used to interface 5V to 3V system. It combines high speed performance with the true CMOS low power consumption. All inputs and outputs are eq uipped with protection circuits against static discharge, giving them 2KV ESD immunity and transient excess voltage.
PIN CONNECTION AND IEC LOGIC SYMBOLS
1/8July 2001
74LVX32
INPUT EQUIVALENT CIRCUIT PIN DESCRIPTION
PIN No SYMBOL NAME AND FUNCTION
1, 4, 9, 12 1A to 4A Data Inputs
2, 5, 10, 13 1B to 4B Data Inputs
3, 6, 8, 11 1Y to 4Y Data Outputs
7 GND Ground (0V)
14
V
CC
TRUTH TABLE
ABY
LLL
LHH HLH HHH
ABSOLUTE MAXIMUM RATINGS
Symbol Parameter Value Unit
V
V
V
I
I
OK
I
I
or I
CC
T
T
Absolute Maximum Ratings are those values beyond which damage to the device may occur. Functional operation under these conditions is not implied.
Supply Voltage
CC
DC Input Voltage
I
DC Output Voltage -0.5 to VCC + 0.5
O
DC Input Diode Current
IK
DC Output Diode Current DC Output Current
O
DC VCC or Ground Current
GND
Storage Temperature
stg
Lead Temperature (10 sec)
L
Positive Supply Voltage
-0.5 to +7.0 V
-0.5 to +7.0 V V
- 20 mA
± 20 mA ± 25 mA ± 50 mA
-65 to +150 °C
300 °C
RECOMMENDED OPERATING CONDITIONS
Symbol Parameter Value Unit
V
V
V
T
dt/dv
1) Truth T abl e guarante ed: 1.2V to 3.6 V
2) V
from 0.8V to 2.0V
IN
2/8
Supply Voltage (note 1)
CC
Input Voltage
I
Output Voltage 0 to V
O
Operating Temperature
op
Input Rise and Fall Time (note 2) (V
= 3.3V)
CC
2 to 3.6 V 0 to 5.5 V
CC
-55 to 125 °C 0 to 100 ns/V
V
DC SPECIFICATIONS
Symbol Parameter
V
V
V
V
I
High Level Input
IH
Voltage
Low Level Input
IL
Voltage
High Level Output
OH
Voltage
Low Level Output
OL
Voltage
I
Input Leakage
I
Current Quiescent Supply
CC
Current
Test Condition Value
V
(V)
CC
= 25°C
A
Min. Typ. Max. Min. Max. Min. Max.
-40 to 85°C -55 to 125°C
T
2.0 1.5 1.5 1.5
3.6 2.4 2.4 2.4
2.0 0.5 0.5 0.5
3.6 0.8 0.8 0.8
2.0
3.0
2.0
3.0
3.6
3.6
IO=-50 µA I
=-50 µA
O
I
=-4 mA
O
=50 µA
I
O
I
=50 µA
O
I
=4 mA
O
= 5V or GND
V
I
= VCC or GND
V
I
1.9 2.0 1.9 1.9
2.9 3.0 2.9 2.9
2.58 2.48 2.4
0.0 0.1 0.1 0.1
0.0 0.1 0.1 0.1
0.36 0.44 0.55
± 0.1 ± 1 ± 1 µA
22020µA
74LVX32
Unit
V3.0 2.0 2.0 2.0
V3.0 0.8 0.8 0.8
V3.0
V3.0
DYNAMIC SWITCHING CHARACTERISTICS
Test Condition Value
T
Symbol Parameter
V
CC
(V)
V V
V
Dynamic Low
OLP
Voltage Quiet
OLV
Output (note 1, 2) Dynamic High
IHD
Voltage Input (note
3.3
3.3 2 = 50 pF
C
L
1, 3)
V
Dynamic Low
ILD
Voltage Input (note
3.3 0.8
1, 3)
1) Worst c ase package .
2) Max number of outp ut s defined as (n). Data inputs are driven 0V to 3.3V, (n-1) outputs switching and one output at GND.
3) Max number of data inputs (n) switching. (n-1) switching 0V to 3.3V. Inputs under test switching: 3.3V to threshold (V (V
), f=1MHz.
IHD
= 25°C
A
-40 to 85°C -55 to 125°C
Min. Typ. Max. Min. Max. Min. Max.
0.3 0.5
-0.5 -0.3
ILD
Unit
V
), 0V to threshold
3/8
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