파트넘버.co.kr 74LVX32 데이터시트 PDF


74LVX32 반도체 회로 부품 판매점

Low Voltage Quad 2-Input OR Gate



Fairchild Semiconductor 로고
Fairchild Semiconductor
74LVX32 데이터시트, 핀배열, 회로
May 1993
Revised March 1999
74LVX32
Low Voltage Quad 2-Input OR Gate
General Description
The LVX32 contains four 2-input OR gates. The inputs tol-
erate voltages up to 7V allowing the interface of 5V sys-
tems to 3V systems.
Features
s Input voltage level translation from 5V to 3V
s Ideal for low power/low noise 3.3V applications
s Guaranteed simultaneous switching noise level and
dynamic threshold performance
Ordering Code:
Order Number Package Number
Package Description
74LVX32M
M14A
14-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-120, 0.150” Narrow
74LVX32SJ
M14D
14-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide
74LVX32MTC
MTC14
14-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide
Devices also available in Tape and Reel. Specify by appending suffix letter “X” to the ordering code.
Logic Symbol
Connection Diagram
IEEE/IEC
Pin Description
Pin Names
An, Bn
On
Description
Inputs
Outputs
© 1999 Fairchild Semiconductor Corporation DS011604.prf
www.fairchildsemi.com


74LVX32 데이터시트, 핀배열, 회로
Absolute Maximum Ratings(Note 1)
Supply Voltage (VCC)
DC Input Diode Current (IIK)
VI = −0.5V
DC Input Voltage (VI)
DC Output Diode Current (IOK)
VO = −0.5V
VO = VCC + 0.5V
DC Output Voltage (VO)
DC Output Source
or Sink Current (IO)
DC VCC or Ground Current
(ICC or IGND)
Storage Temperature (TSTG)
Power Dissipation
0.5V to +7.0V
20 mA
0.5V to 7V
20 mA
+20 mA
0.5V to VCC + 0.5V
±25 mA
±50 mA
65°C to +150°C
180 mW
Recommended Operating
Conditions (Note 2)
Supply Voltage (VCC)
Input Voltage (VI)
Output Voltage (VO)
Operating Temperature (TA)
Input Rise and Fall Time (t/V)
2.0V to 3.6V
0V to 5.5V
0V to VCC
40°C to +85°C
0 ns/V to 100 ns/V
Note 1: 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. The parametric values defined in the Electrical
Characteristics tables are not guaranteed at the absolute maximum ratings.
The “Recommended Operating Conditions” table will define the conditions
for actual device operation.
Note 2: Unused inputs must be held HIGH or LOW. They may not float.
DC Electrical Characteristics
Symbol
Parameter
VCC
VIH HIGH Level Input
Voltage
2.0
3.0
3.6
VIL LOW Level Input
Voltage
2.0
3.0
3.6
VOH HIGH Level Output
Voltage
2.0
3.0
3.0
VOL LOW Level Output
Voltage
2.0
3.0
3.0
IIN
Input Leakage Current
3.6
ICC Quiescent Supply Current 3.6
Min
1.5
2.0
2.4
1.9
2.9
2.58
TA = +25°C
Typ
2.0
3.0
0.0
0.0
Max
0.5
0.8
0.8
0.1
0.1
0.36
±0.1
2.0
TA = −40°C to +85°C
Min Max
1.5
2.0
2.4
0.5
0.8
0.8
1.9
2.9
2.48
0.1
0.1
0.44
±1.0
20
Units
V
V
V
V
µA
µA
Conditions
VIN = VIL or VIH IOH = −50 µA
IOH = −50 µA
IOH = −4 mA
VIN = VIL or VIH IOL = 50 µA
IOL = 50 µA
IOL = 4 mA
VIN = 5.5V or GND
VIN = VCC or GND
Noise Characteristics (Note 3)
Symbol
Parameter
VOLP
Quiet Output Maximum Dynamic VOL
VOLV
Quiet Output Minimum Dynamic VOL
VIHD
Minimum HIGH Level Dynamic Input Voltage
VILD Maximum LOW Level Dynamic Input Voltage
Note 3: (Input tr = tf = 3 ns)
VCC
TA = 25°C
Units
(V) Typ Limit
3.3 0.3 0.5
V
3.3
0.3
0.5
V
3.3 2.0 V
3.3 0.8 V
CL (pF)
50
50
50
50
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74LVX32 gate

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