MC74LVX8053 Datasheet, PDF (1/12 Pages) ON Semiconductor – Analog Multiplexer/Demultiplexer

MC74LVX8053
Analog Multiplexer /
Demultiplexer
High–Performance Silicon–Gate CMOS
The MC74LVX8053 utilizes silicon–gate CMOS technology to
achieve fast propagation delays, low ON resistances, and low OFF
leakage currents. This analog multiplexer/demultiplexer controls
analog voltages that may vary across the complete power supply range
(from VCC to GND).
The LVX8053 is similar in pinout to the high–speed HC4053A, and
the metal–gate MC14053B. 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 pull–up resistors they are compatible with
LSTTL outputs.
This device has been designed so that the ON resistance (Ron) is
more linear over input voltage than Ron of metal–gate CMOS analog
switches.
• Fast Switching and Propagation Speeds
• Low Crosstalk Between Switches
• Diode Protection on All Inputs/Outputs
• Analog Power Supply Range (VCC – GND) = 2.0 to 6.0 V
• Digital (Control) Power Supply Range (VCC – GND) = 2.0 to 6.0 V
• Improved Linearity and Lower ON Resistance Than Metal–Gate
Counterparts
• Low Noise
• In Compliance With the Requirements of JEDEC Standard No. 7A
• Chip Complexity: LVX8053 — 156 FETs or 39 Equivalent Gates
LOGIC DIAGRAM
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
Z SWITCH
4_Z
A ¹¹
CHANNEL-SELECT
INPUTS
B ¹⁰
C⁹
ENABLE ⁶
PIN 16 = VCC
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
http://onsemi.com
16–LEAD SOIC
D SUFFIX
CASE 751B
16–LEAD TSSOP
DT SUFFIX
CASE 948F
PIN CONNECTION AND
MARKING DIAGRAM (Top View)
VCC Y X X1 X0 A B C
16 15 14 13 12 11 10 9
12345678
Y1 Y0 Z1 Z Z0 Enable NC GND
For detailed package marking information, see the Marking
Diagram section on page 11 of this data sheet.
FUNCTION TABLE – MC74LVX8053
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
ORDERING INFORMATION
Device
Package
Shipping
MC74LVX8053D
SOIC
48 Units/Rail
MC74LVX8053DR2 SOIC 2500 Units/Reel
MC74LVX8053DT
TSSOP 96 Units/Rail
MC74LVX8053DTR2 TSSOP 2500 Units/Reel
© Semiconductor Components Industries, LLC, 1999
1
March, 2000 – Rev. 2
Publication Order Number:
MC74LVX8053/D