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MC74LVX257 Datasheet(PDF) 3 Page - ON Semiconductor

Part No. MC74LVX257
Description  Quad 2-Channel Multiplexer with 3-State Outputs
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Maker  ONSEMI [ON Semiconductor]
Homepage  http://www.onsemi.com
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MC74LVX257 Datasheet(HTML) 3 Page - ON Semiconductor

   
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This device contains protection
circuitry to guard against damage
due to high static voltages or electric
fields. However, precautions must
be taken to avoid applications of any
voltage higher than maximum rated
voltages to this high−impedance cir-
cuit. For proper operation, Vin and
Vout should be constrained to the
range GND
v (Vin or Vout) v VCC.
Unused inputs must always be
tied to an appropriate logic voltage
level (e.g., either GND or VCC).
Unused outputs must be left open.
MC74LVX257
http://onsemi.com
3
MAXIMUM RATINGS
Symbol
Parameter
Value
Unit
VCC
Positive DC Supply Voltage
−0.5 to +7.0
V
VIN
Digital Input Voltage
−0.5 to +7.0
V
VOUT
DC Output Voltage
−0.5 to VCC +0.5
V
IIK
Input Diode Current
−20
mA
IOK
Output Diode Current
$20
mA
IOUT
DC Output Current, per Pin
$25
mA
ICC
DC Supply Current, VCC and GND Pins
$75
mA
PD
Power Dissipation in Still Air
SOIC Package
TSSOP
200
180
mW
TSTG
Storage Temperature Range
−65 to +150
°C
VESD
ESD Withstand Voltage
Human Body Model (Note 1)
Machine Model (Note 2)
Charged Device Model (Note 3)
>2000
>200
>2000
V
ILATCHU
P
Latchup Performance
Above VCC and Below GND at 125°C (Note 4)
$300
mA
qJA
Thermal Resistance, Junction−to−Ambient
SOIC Package
TSSOP
143
164
°C/W
Maximum ratings are those values beyond which device damage can occur. Maximum ratings applied to the device are individual stress limit
values (not normal operating conditions) and are not valid simultaneously. If these limits are exceeded, device functional operation is not implied,
damage may occur and reliability may be affected.
1. Tested to EIA/JESD22−A114−A
2. Tested to EIA/JESD22−A115−A
3. Tested to JESD22−C101−A
4. Tested to EIA/JESD78
RECOMMENDED OPERATING CONDITIONS
Symbol
Characteristics
Min
Max
Unit
VCC
DC Supply Voltage
2.0
3.6
V
VIN
DC Input Voltage
0
5.5
V
VOUT
DC Output Voltage
0
VCC
V
TA
Operating Temperature Range, all Package
Types
−40
85
°C
tr, tf
Input Rise or Fall Time
VCC = 3.3 V + 0.3 V
0
100
ns/V


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