MC74LVXT4051 Datasheet, PDF (2/16 Pages) ON Semiconductor – ANALOG MULTIPLEXER DEMULTIPLEXER HIGH-PERFORMANCE SILICON-GATE CMOS

MC74LVXT4051
V_CC X2 X1 X0 X3 A B C
16 15 14 13 12 11 10 9
123 456 78
X4 X6 X X7 X5 Enable V_EE GND
Figure 1. Pin Connection and Marking Diagram
(Top View)
FUNCTION TABLE
Control Inputs
Enable
Select
CBA
L
LLL
L
L LH
L
LHL
L
L HH
L
HL L
L
HLH
L
HH L
L
HHH
H
XXX
X = Don’t Care
ON Channels
X0
X1
X2
X3
X4
X5
X6
X7
NONE
Single–Pole, 8–Position Plus Common Off
X0 ¹³
X1 ¹⁴
X2 ¹⁵
ANALOG
INPUTS/OUTPUTS
X3 ¹²
X4 ¹
5
X5
X6 ²
X7 ⁴
A ¹¹
CHANNEL
SELECT INPUTS
10
B
C9
ENABLE ⁶
MULTIPLEXER/
DEMULTIPLEXER
3
X
COMMON
OUTPUT/INPUT
PIN 16 = V_CC
PIN 8 = GND
PIN 7 = V_EE
Figure 2. Logic Diagram
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