MC74LVXT8053_14 Datasheet, PDF (2/12 Pages) ON Semiconductor – Analog Multiplexer/ Demultiplexer

MC74LVXT8053
FUNCTION TABLE − MC74LVXT8053
Control Inputs
Enable
Select
CBA
ON Channels
L
L L L Z0 Y0 X0
L
L L H Z0 Y0 X1
L
L H L Z0 Y1 X0
L
L H H Z0 Y1 X1
L
H L L Z1 Y0 X0
L
H L H Z1 Y0 X1
L
H H L Z1 Y1 X0
L
H H H Z1 Y1 X1
H
XXX
NONE
X = Don’t Care
X0 ¹²
X1 ¹³
X SWITCH
14 _X
ANALOG
INPUTS/OUTPUTS
Y0 ²
Y1 ¹
Y SWITCH
15 _{Y COMMON}
OUTPUTS/INPUTS
Z0 ⁵
Z1 ³
Z SWITCH
4_Z
A ¹¹
CHANNEL‐SELECT
INPUTS
B ¹⁰
C⁹
ENABLE ⁶
PIN 16 = V_CC
PIN 8 = GND
NOTE: This device allows independent control of each switch. Channel−Select Input A
controls the X−Switch, Input B controls the Y−Switch and Input C controls the Z−Switch
Figure 1. LOGIC DIAGRAM
Triple Single−Pole, Double−Position Plus Common Off
MAXIMUM RATINGS
Symbol
Parameter
Value
Unit
V_CC Positive DC Supply Voltage (Referenced to GND)
–0.5 to +7.0
V
V_IS Analog Input Voltage
−0.5 to V_CC + 0.5
V
V_in Digital Input Voltage (Referenced to GND)
–0.5 to V_CC + 0.5
V
I
DC Current, Into or Out of Any Pin
−20
mA
P_D Power Dissipation in Still Air,
SOIC Package†
500
mW
TSSOP Package†
450
T_stg Storage Temperature Range
–65 to +150
°C
T_L Lead Temperature, 1 mm from Case for 10 Seconds
260
°C
Stresses exceeding those listed in the Maximum Ratings table may damage the device. If any of
these limits are exceeded, device functionality should not be assumed, damage may occur and
reliability may be affected.
†Derating: SOIC Package: –7 mW/°C from 65°C to 125°C
TSSOP Package: −6.1 mW/°C from 65°C to 125°C
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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