cd74hc22106

Manufacturer Part Numbercd74hc22106
DescriptionQmos 8 X 8 X 1 Crosspoint Switches With Memory Control
ManufacturerIntersil Corporation
cd74hc22106 datasheet
 


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Data Sheet
QMOS 8 x 8 x 1 Crosspoint Switches with
Memory Control
The CD74HC22106 is a digitally controlled analog switch
which utilize silicon-gate CMOS technology. The
CD74HC22106 features CMOS input-voltage-level
compatibility.
The Master Reset has an internal pull-up resistor and is
normally used with a 0.1 F capacitor. During power up all
switches are automatically reset. The crosspoint switches
will reset with MR = 0 even if CE is high. A 6-bit address
through a 6 line to 64 line decoder selects the transmission
gate which can be turned on by applying a logic ONE to the
DATA input and logic ZERO to the STROBE. Similarly, any
transmission gate can be turned OFF by applying a logic
ZERO to the DATA input while strobing the STROBE with a
logic ZERO.
The CE pin allows the crosspoint array to be cascaded for
matrix expansion in both the X and Y directions.
Ordering Information
TEMP.
o
PART NUMBER
RANGE (
C)
PACKAGE
CD74HC22106E
-40 to 85
28 Ld PDIP
66
January 1999
Features
• 64 Analog Switches in an 8 x 8 x 1 Array
• On-Chip Line Decoder and Control Latches
• Automatic Power-Up Reset by Using a 0.1 F Capacitor at
the MR Pin
• R
Resistanced 95 at V
ON
• Analog Signal Capability: V
• Wide Operating Temp. Range: -40
• 2V to 10V Operation
• High Noise Immunity: N
V
= 5V and 10V
DD
Pinout
A5
STROBE
CE
PKG. NO.
DATA
E28.6
V
SS
X0
X2
X4
X6
MR
Y7
Y6
Y5
Y4
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
http://www.intersil.com or 407-727-9207 | Copyright © Intersil Corporation 1999
CD74HC22106
File Number 1719.5
= 4.5V
CC
/2
DD
o
o
C to 85
C
= 30%, N
= 30% of V
; at
IL
IH
DD
CD74HC22106
(PDIP)
TOP VIEW
1
28
A4
2
27
A3
3
26
A2
4
25
A1
5
24
A0
6
23
X1
7
22
X3
8
21
X5
9
20
X7
10
19
V
DD
11
18
Y0
12
17
Y1
13
16
Y2
14
15
Y3

cd74hc22106 Summary of contents

  • Page 1

    ... Data Sheet QMOS Crosspoint Switches with Memory Control The CD74HC22106 is a digitally controlled analog switch which utilize silicon-gate CMOS technology. The CD74HC22106 features CMOS input-voltage-level compatibility. The Master Reset has an internal pull-up resistor and is normally used with a 0.1 F capacitor. During power up all switches are automatically reset ...

  • Page 2

    ... Maximum Junction Temperature (Plastic Package .150 Maximum Storage Temperature Range . . . . . . . -65 20mA Maximum Lead Temperature (Soldering 10s .300 20mA Operating Conditions 25mA Temperature Range (T Package Type -40 Supply Voltage Range (for T CD74HC22106 10V o 12mW 200mW DC Input or Output Voltage V TEST CONDITIONS (V) ...

  • Page 3

    ... Minimum Setup Time t SU (Data-In to Strobe, Address to Strobe) Minimum Hold Time (Data- Strobe, Address to Strobe) Minimum Strobe Pulse Width t W Maximum Switching Frequency F O Input (Control) Capacitance C 68 CD74HC22106 TEST CONDITIONS V DD FIG. ( 10k 50pF L 4 6ns ...

  • Page 4

    ... Crosstalk Between Any F CT Two Channels Switch ‘‘OFF’’ -40dB Feed F DT Through Frequency Total Harmonic Distortion THD Control to Switch FeedThrough Noise (DATA IN, Strobe, Address) Capacitance GND Yn to GND 69 CD74HC22106 TEST CONDITIONS (V ) (V) (V) P 10k - ...

  • Page 5

    ... Functional Diagram LINE TO 64 LINE LATCHES DECODER CD74HC22106 ...

  • Page 6

    ... CD74HC22106 TRUTH TABLE SWITCH A SELECT ...

  • Page 7

    ... FIGURE 2. PROPAGATION DELAY TIME TEST CIRCUIT AND WAVEFORMS (DATA-IN TO SIGNAL OUTPUT, SWITCH TURN-ON TO HIGH OR LOW LEVEL) ADDRESS ADDRESS = “0” ANY CROSSPOINT STROBE = GND FIGURE 3. PROPAGATION DELAY TIME TEST CIRCUIT AND WAVEFORMS (ADDRESS TO SIGNAL OUTPUT, SWITCH TURN-ON OR TURN-0FF) 72 CD74HC22106 V DD 50% STROBE DATA- 50pF ...

  • Page 8

    ... FIGURE 4. TYPICAL SINGLE SUPPLY CONNECTION FOR HC22106 -5V -5V FIGURE 5. TYPICAL DUAL SUPPLY CONNECTION FOR HC22106 CONTROL SIGNAL FIGURE 6. USE OF HC22106 WHEN CONTROL AND ANALOG SIGNAL 10V 73 CD74HC22106 CMOS OUTPUT CONTROL INPUT 5V HC22106 ANALOG 0 INPUT GND ...

  • Page 9

    ... For information regarding Intersil Corporation and its products, see web site http://www.intersil.com Sales Office Headquarters NORTH AMERICA Intersil Corporation P. O. Box 883, Mail Stop 53-204 Melbourne, FL 32902 TEL: (407) 724-7000 FAX: (407) 724-7240 74 CD74HC22106 3 4 FIGURE 8. TYPICAL “ON” RESISTANCE AS A FUNCTION -10 -20 ...