CD74HC22106E Intersil Corporation, CD74HC22106E Datasheet

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CD74HC22106E

Manufacturer Part Number
CD74HC22106E
Description
QMOS 8 x 8 x 1 Crosspoint Switches with Memory Control
Manufacturer
Intersil Corporation
Datasheet

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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
CD74HC22106E
PART NUMBER
RANGE (
-40 to 85
TEMP.
66
o
C)
28 Ld PDIP
Data Sheet
PACKAGE
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
E28.6
PKG. NO.
http://www.intersil.com or 407-727-9207 | Copyright © Intersil Corporation 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
• R
• Analog Signal Capability: V
• Wide Operating Temp. Range: -40
• 2V to 10V Operation
• High Noise Immunity: N
Pinout
the MR Pin
V
DD
ON
= 5V and 10V
Resistanced 95 at V
January 1999
STROBE
DATA
V
MR
CE
A5
X0
X2
X4
X6
Y7
Y6
Y5
Y4
SS
10
11
12
13
14
1
2
3
4
5
6
7
8
9
CD74HC22106
TOP VIEW
IL
(PDIP)
= 30%, N
CC
DD
CD74HC22106
File Number 1719.5
/2
= 4.5V
o
IH
C to 85
= 30% of V
28
27
26
25
24
23
22
21
20
19
18
17
16
15
o
C
A4
A3
A2
A1
A0
X1
X3
X5
X7
V
Y0
Y1
Y2
Y3
DD
DD
; at

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CD74HC22106E Summary of contents

Page 1

... X and Y directions. Ordering Information TEMP. o PART NUMBER RANGE ( C) PACKAGE CD74HC22106E - PDIP 66 January 1999 Features • 64 Analog Switches Array • On-Chip Line Decoder and Control Latches • Automatic Power-Up Reset by Using a 0.1 F Capacitor at the MR Pin • ...

Page 2

Absolute Maximum Ratings DC Supply Voltage ( Voltage Reference to V Terminal . . . . . . . . . . . . . . -0.5V to 11V SS DC Input Diode Current I (for V < ...

Page 3

Electrical Specifications PARAMETER SYMBOL DYNAMIC CONTROLS Propagation Delay Time: t PZH Strobe to Output (Switch Turn-On to High Level) Data-In to Output (Turn- PZH High Level) Address to Output (Turn-On t PZH to High ...

Page 4

Electrical Specifications PARAMETER SYMBOL DYNAMIC SPECIFICATIONS Propagation Delay Time PLH PHL Signal Input to Output Switch Frequency f 3dB Response at -3dB Crosstalk Between Any F CT Two Channels Switch ‘‘OFF’’ -40dB Feed F DT Through Frequency ...

Page 5

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

Page 6

...

Page 7

Test Circuits and Waveforms DATA-IN STROBE ANY CROSSPOINT FIGURE 1. PROPAGATION DELAY TIME TEST CIRCUIT AND WAVEFORMS (STROBE TO SIGNAL OUTPUT, SWITCH TURN-ON OR TURN-0FF) DATA- ...

Page 8

Typical Application Information 5V # 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 ...

Page 9

... All Intersil semiconductor products are manufactured, assembled and tested under ISO9000 quality systems certification. Intersil semiconductor products are sold by description only. Intersil Corporation reserves the right to make changes in circuit design and/or specifications at any time with- out notice. Accordingly, the reader is cautioned to verify that data sheets are current before placing orders. Information furnished by Intersil is believed to be accurate and reliable. However, no responsibility is assumed by Intersil or its subsidiaries for its use ...

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