74HC4051A 반도체 회로 부품 판매점
(74HC4051A / 74HC4053A) Analog Multiplexers / Demultiplexers
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 Motorola Semiconductors |
MOTOROLA
SEMICONDUCTOR TECHNICAL DATA
Advance Information
Analog Multiplexers/
Demultiplexers
High–Performance Silicon–Gate CMOS
MC54/74HC4051A
MC74HC4052A
MC54/74HC4053A
The MC54/74HC4051A, MC74HC4052A and MC54/74HC4053A utilize
silicon–gate CMOS technology to achieve fast propagation delays, low ON
resistances, and low OFF leakage currents. These analog multiplexers/
J SUFFIX
demultiplexers control analog voltages that may vary across the complete
power supply range (from VCC to VEE).
The HC4051A, HC4052A and HC4053A are identical in pinout to the
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1
CERAMIC PACKAGE
CASE 620–10
metal–gate MC14051AB, MC14052AB and MC14053AB. The Channel–Se-
lect 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 LSTTL
outputs.
16
1
16
1
N SUFFIX
PLASTIC PACKAGE
CASE 648–08
D SUFFIX
SOIC PACKAGE
CASE 751B–05
These devices have been designed so that the ON resistance (Ron) is
more linear over input voltage than Ron of metal–gate CMOS analog
switches.
For a multiplexer/demultiplexer with channel–select latches, see
16
1
DW SUFFIX
SOIC WIDE PACKAGE
CASE 751G–02
HC4351A.
• Fast Switching and Propagation Speeds
• Low Crosstalk Between Switches
16
1
DT SUFFIX
TSSOP PACKAGE
CASE 948F–01
• Diode Protection on All Inputs/Outputs
• Analog Power Supply Range (VCC – VEE) = 2.0 to 12.0 V
• Digital (Control) Power Supply Range (VCC – GND) = 2.0 to 6.0 V
• Improved Linearity and Lower ON Resistance Than Metal–Gate
Counterparts
ORDERING INFORMATION
MC54HCXXXXAJ
MC74HCXXXXAN
MC74HCXXXXAD
MC74HCXXXXADW
Ceramic
Plastic
SOIC
SOIC Wide
• Low Noise
MC74HCXXXXADT TSSOP
• In Compliance With the Requirements of JEDEC Standard No. 7A
• Chip Complexity: HC4051A — 184 FETs or 46 Equivalent Gates
FUNCTION TABLE – MC54/74HC4051A
HC4052A — 168 FETs or 42 Equivalent Gates
HC4053A — 156 FETs or 39 Equivalent Gates
LOGIC DIAGRAM
Control Inputs
Enable
Select
CBA
ON Channels
MC54/74HC4051A
Single–Pole, 8–Position Plus Common Off
L LLL
L LLH
X0
X1
L LHL
X2
X0 13
X1 14
ANALOG
INPUTS/
OUTPUTS
X2 15
X3 12
X4 1
MULTIPLEXER/
DEMULTIPLEXER
X5 5
X6 2
X7 4
CHANNEL
SELECT
INPUTS
A 11
B 10
C9
ENABLE 6
PIN 16 = VCC
PIN 7 = VEE
PIN 8 = GND
3
X
COMMON
OUTPUT/
INPUT
L
L
L
L
L
H
Pinout: MC54/74HC4051A (Top View)
VCC X2 X1 X0 X3 A B C
16 15 14 13 12 11 10 9
12345678
X4 X6 X X7 X5 Enable VEE GND
L HH
HL L
HLH
HH L
HHH
XXX
X3
X4
X5
X6
X7
NONE
X = Don’t Care
This document contains information on a new product. Specifications and information herein are subject to
change without notice.
10/97
© Motorola, Inc. 1997
1
REV 0
Free Datasheet http://www.Datasheet4U.com
MC54/74HC4051A MC74HC4052A MC54/74HC4053A
LOGIC DIAGRAM
MC74HC4052A
Double–Pole, 4–Position Plus Common Off
ANALOG
INPUTS/OUTPUTS
CHANNEL-SELECT
INPUTS
X0 12
X1 14
X2 15
X3 11
Y0 1
Y1 5
Y2 2
Y3 4
A 10
B9
ENABLE 6
X SWITCH
Y SWITCH
13 X
COMMON
OUTPUTS/INPUTS
3Y
PIN 16 = VCC
PIN 7 = VEE
PIN 8 = GND
FUNCTION TABLE – MC74HC4052A
Control Inputs
Enable
Select
BA
ON Channels
LL
LL
LH
LH
HX
X = Don’t Care
L
H
L
H
X
Y0 X0
Y1 X1
Y2 X2
Y3 X3
NONE
Pinout: MC74HC4052A (Top View)
VCC X2 X1 X X0 X3 A
16 15 14 13 12 11 10
B
9
12345678
Y0 Y2 Y Y3 Y1 Enable VEE GND
LOGIC DIAGRAM
MC54/74HC4053A
Triple Single–Pole, Double–Position Plus Common Off
X0 12
X1 13
X SWITCH
14 X
Y0 2
ANALOG
INPUTS/OUTPUTS
Y1 1
Y SWITCH
15 Y
COMMON
OUTPUTS/INPUTS
Z0 5
Z1 3
A 11
CHANNEL-SELECT
INPUTS
B 10
C9
ENABLE 6
Z SWITCH
4Z
PIN 16 = VCC
PIN 7 = VEE
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
FUNCTION TABLE – MC54/74HC4053A
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
Pinout: MC54/74HC4053A (Top View)
VCC Y
16 15
X X1 X0 A B
14 13 12 11 10
C
9
12345678
Y1 Y0 Z1 Z Z0 Enable VEE GND
MOTOROLA
2 High–Speed CMOS Logic Data
DL129 — Rev 6
Free Datasheet http://www.Datasheet4U.com
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제조업체: Motorola Semiconductors
( motorola )
74HC4051A multiplexer
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