Features: 5V tolerant inputs
2.3V3.6V V
CC specifications provided
5.5 ns t
PD max (V
CC 3.3V), 10 PA I
CC max
Power down high impedance inputs and outputs
r24 mA output drive (V
CC 3.0V)
Implements patented noise/EMI reduction circuitry
Latch-up performance exceeds JEDEC 78 conditions
ESD performance:
Human body model ! 2000V
Machine model ! 150V
Leadless Pb-Free DQFN package
Pinout
Specifications
| Symbol |
Parameter |
Value |
Conditions |
Units |
| VCC |
Supply Voltage |
−0.5 to +7.0 |
|
V |
| VI |
DC Input Voltage |
−0.5 to +7.0 |
|
V |
| VO |
DC Output Voltage |
−0.5 to VCC +0.5 |
Output in HIGH or LOW State (Note 4) |
V |
| IIK |
DC Input Diode Current |
−50 |
VI < GND |
mA |
| IOK |
DC Output Diode Current |
−50
+50 |
VO < GND
VO > VCC |
mA |
| IO |
DC Output Source/Sink Current |
±50 |
|
mA |
| ICC |
DC Supply Current per Supply Pin |
±100 |
|
mA |
| IGND |
DC Ground Current per Ground Pin |
±100 |
|
mA |
| TSTG |
Storage Temperature |
−65 to +150 |
|
°C |
DescriptionThe 74LCX32 contains four 2-input OR gates. The inputs tolerate voltages up to 7V allowing the interface of 5V systems to 3V systems.
The 74LCX32 is fabricated with advanced CMOS technology to achieve high speed operation while maintaining CMOS low power dissipation.
The 74LCX32 is a type of low voltage quad 2-input or gate with 5V tolerant inputs, which contains four 2-input or gates.The inputs tolerate voltages can reach 7V allowing the interface of 5V systems to 3V systems. The 74LCX32 is fabricated with advanced CMOS technology to achieve high speed operation while maintaining CMOS low power dissipation.
The unique features of the 74LCX32 shown below:(1)5V tolerant inputs;(2)2.3V-3.6V VCC specifications provided;(3)5.5 ns tPD max (VCC -3.3V), 10 uA ICC max;(4)power down high impedance inputs and outputs;(5)±24 mA output drive (VCC -3.0V);(6)implements patented noise/EMI reduction circuitry;(7)latch-up performance exceeds JEDEC 78 conditions;(8)ESD performance are human body model is greater than 2000V and machine model is greater than 150V;(9)leadless Pb-Free DQFN package;etc.
Some absolute maximum ratings of the 74LCX32 (The Absolute Maximum Ratings are those values beyond which the safety of the device cannot be guaranteed. The device should not be operated at these limits)have been concluded as following:(1) supply voltage is -0.5 V to +7.0 V;(2) DC input voltage is -0.5 V to+7.0 V;(3)DC output voltage is -0.5 V to VCC +0.5 V when output in high or low state ;(4)DC input diode current is 50 mA when VI is greater than GND ;(5) DC output diode current is -50 mA when VO is less than GND, or DC output diode current is +50 mA when VO is is greater than VCC;(6) DC output source/sink current is ±50 mA;(7)DC supply current per supply Pin is ±100 mA;(8) DC ground current per ground pin is ±100 mA;(9)TSTG storage temperature of the 74LCX32 is 65 to +150.
All in all , this is a simple decription of the 74LCX32, if you want to know more about it, please pay more attention to our web!
74LCX32 Data Sheet
