ST HCF4067B User Manual
HCF4067B
ANALOG SINGLE 16 CHANNEL
MULTIPLEXER/DEMULTIPLEXER
■ LOW ON RESISTANCE : 125Ω (Typ.) OVER
15V p-p SIGNAL INPUT RANGE FOR
V
- VSS = 15V
DD
■ HIGH OFF RESISTANCE : CHANNEL
LEAKAGE OF 10pA (Typ.) at
V
- VSS = 10V
DD
■ MATCHED SWITCH CHARACTERISTICS :
∆R
= 5Ω (Typ.) FOR VDD - VSS =15V
ON
■ VERY LOW QUIESCENT POWER
DISSIPATION UNDER A DIGITAL CONTROL
INPUT AND SUPPLY CONDITIONS : 0.2
(Typ.) at V
■ BINARY ADDR ESS D ECODING ON CHIP
■ QUIESCENT CURRENT SPECIFIED UP TO
- VSS = 10V
DD
µW
20V
■ STANDARDIZED SYMMETRICAL OUTPUT
CHARACTERISTICS
■ 5V, 10V AND 15V PARAMETRIC RATINGS
■ INPUT LEAKAGE CURRENT
I
= 100nA (MAX) AT VDD = 18V TA = 25°C
I
■ 100% TESTED FOR QUIESCENT CURRENT
■ MEETS ALL REQUIREMENTS OF JEDEC
JESD13B "STANDA RD SPECIFICATIONS
FOR DESCRIPTI ON OF B SERI ES CMOS
DEVICES"
SOP
ORDER CODES
PACKAGE TUBE T & R
SOP HCF4067BM1 HCF4067M013TR
HCF4067B, analog multiplexer/demultiplexer
CMOS, is a digitally controlled analog switches
device having low ON impedance, low OFF
leakage current and internal address decodin g. In
addition, the ON resistance is rela tively constant
over the full input-signal range.
HCF4067B ia a 16-channel multiplexer with four
binary control inputs A, B, C, D, and an inhibit
input, arranged so that any combination of the
inputs selects one switch.
DESCRIPTION
HCF4067B is monolithic integrated circuits
fabricated in Metal Oxide Semiconductor
technology available in SOP package.
PIN CONNECTION
1/10September 2002
HCF4067B
INPUT EQUIVALENT CIRCUIT PIN DESCRIPTION
PIN No SYMBOL NAME AND FUNCTION
10, 11, 14,
13
1
15 INHIBIT Inhibit Input
9, 8, 7, 6, 5,
4, 3, 2, 23,
22, 21, 20,
19, 18, 17,
16
12
24
FUNCTIONAL DIAGRAM
A, B, C, D Binary Control Inputs
COMMON
OUT/IN
0 to 15
CHANNEL
IN/OUT
V
SS
V
DD
Common Out/In
16 channel In/Out
Negative Supply Voltage
Positive Supply Voltage
TRUTH TABLE
A B C D INH SELECTED CHANNEL
X X X X H NONE
LLLLL 0
HLLLL 1
LHLLL 2
HHLLL 3
LLHLL 4
HLHLL 5
LHHLL 6
HHHLL 7
LLLHL 8
HLLHL 9
LHLHL 10
HHLHL 11
LLHHL 12
HLHHL 13
LHHHL 14
HHHHL 15
2/10
LOGIC DIAGRAM
HCF4067B
3/10
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