MC74LVX257 Datasheet, PDF (3/8 Pages) ON Semiconductor – Quad 2-Channel Multiplexer with 3-State Outputs

MC74LVX257
MAXIMUM RATINGS
Symbol
Parameter
Value
Unit
V_CC
V_IN
V_OUT
I_IK
I_OK
I_OUT
I_CC
P_D
Positive DC Supply Voltage
Digital Input Voltage
DC Output Voltage
Input Diode Current
Output Diode Current
DC Output Current, per Pin
DC Supply Current, V_CC and GND Pins
Power Dissipation in Still Air
−0.5 to +7.0
V
−0.5 to +7.0
V
−0.5 to V_CC +0.5
V
−20
mA
$20
mA
$25
mA
$75
mA
SOIC Package
200
mW
TSSOP
180
T_STG
V_ESD
Storage Temperature Range
ESD Withstand Voltage
−65 to +150
°C
Human Body Model (Note 1)
>2000
V
Machine Model (Note 2)
>200
Charged Device Model (Note 3)
>2000
I_LATCHU
P
q_JA
Latchup Performance
Above V_CC and Below GND at 125°C (Note 4)
Thermal Resistance, Junction−to−Ambient
SOIC Package
TSSOP
$300
143
164
mA
°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
V_CC DC Supply Voltage
2.0
V_IN DC Input Voltage
0
V_OUT DC Output Voltage
0
T_A Operating Temperature Range, all Package
−40
Types
t_r, t_f Input Rise or Fall Time
V_CC = 3.3 V + 0.3 V
0
Max
3.6
5.5
V_CC
85
Unit
V
V
V
°C
100
ns/V
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, V_in and
V_out should be constrained to the
range GND v (V_in or V_out) v V_CC.
Unused inputs must always be
tied to an appropriate logic voltage
level (e.g., either GND or V_CC).
Unused outputs must be left open.
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