IN74HC4051 Datasheet, PDF (1/8 Pages) Integral Corp. – ANALOG MULTIPLEXER DEMULTIPLEXER

IN74HC4051
ANALOG MULTIPLEXER DEMULTIPLEXER
High-Performance Silicon-Gate CMOS
The IN74HC4051 utilize silicon-gate CMOS technology to
achieve fast propagation delays, low ON resistances, and low
OFF leakage currents. These analog multiplexers/demultiplexers
control analog voltages that may vary across the complete power
supply range (from V_CC to V_EE).
The Channel-Select inputs determine which one of the Analog
Inputs/Outputs is to be connected, by means of an analog
switch, to the Common Output/Input.When the Enable pin is
high, all analog switches are turned off.
The Channel-Select and Enable inputs are compatible with
standard CMOS outputs; with pullup resistors, they are
compatible with LS/ALSTTL outputs.
• Fast Switching and Propagation Speeds
• Low Crosstalk Between Switches
• Diode Protection on All Inputs/Outputs
• Analog Power Supply Range (V_CC-V_EE)=2.0 to 12.0 V
• Digital (Control) Power Supply Range (V_CC-GND)=2.0 to 6.0 V
• Low Noise
ORDERING INFORMATION
IN74HC4051N Plastic
IN74HC4051DW SOIC
T_A = -55° to 125° C for all
packages
PIN ASSIGNMENT
LOGIC DIAGRAM
Single-Pole, 8-Position Plus Common Off
PIN 16 =V_CC
PIN 7 = V_EE
PIN 8 = GND
FUNCTION TABLE
Control Inputs
ON
Enable
Select
Channels
CBA
L
LLL
X0
L
L LH
X1
L
LHL
X2
L
L HH
X3
L
HL L
X4
L
HLH
X5
L
HH L
X6
L
HHH
X7
H
XXX
None
X = don’t care
1