Datasheet

1
Data sheet acquired from Harris Semiconductor
SCHS209C
Features
• Wide Analog Input Voltage Range
• Low “ON” Resistance
-V
CC
= 4.5V. . . . . . . . . . . . . . . . . . . . . . . . . . .70Ω(Typ)
-V
CC
= 6V . . . . . . . . . . . . . . . . . . . . . . . . . . . .60Ω(Typ)
• Fast Switching and Propagation Speeds
• “Break-Before-Make” Switching. . . . .6ns (Typ) at 4.5V
• Available in Both Narrow and Wide-Body Plastic
Packages
• Fanout (Over Temperature Range)
- Standard Outputs. . . . . . . . . . . . . . . 10 LSTTL Loads
- Bus Driver Outputs . . . . . . . . . . . . . 15 LSTTL Loads
• Wide Operating Temperature Range . . . -55
o
C to 125
o
C
• Balanced Propagation Delay and Transition Times
• Significant Power Reduction Compared to LSTTL
Logic ICs
• HC Types
- 2V to 6V Operation
- High Noise Immunity: N
IL
= 30%, N
IH
= 30% of V
CC
at V
CC
= 5V
• HCT Types
- 4.5V to 5.5V Operation
- Direct LSTTL Input Logic Compatibility,
V
IL
= 0.8V (Max), V
IH
= 2V (Min)
- CMOS Input Compatibility, I
l
≤ 1µA at V
OL
, V
OH
Description
The CD74HC4067 and CD74HCT4067 devices are digitally
controlled analog switches that utilize silicon-gate CMOS
technology to achieve operating speeds similar to LSTTL,
with the low power consumption of standard CMOS
integrated circuits.
These analog multiplexers/demultiplexers control analog
voltages that may vary across the voltage supply range.
They are bidirectional switches thus allowing any analog
input to be used as an output and vice-versa. The switches
have low “on” resistance and low “off” leakages. In addition,
these devices have an enable control which when high will
disable all switches to their “off” state.
Pinout
CD74HC4067 (PDIP, SOIC, SSOP)
CD74HCT4067 (SOIC)
TOP VIEW
Ordering Information
PART NUMBER
TEMP. RANGE
(
o
C) PACKAGE
CD74HC4067E -55 to 125 24 Ld PDIP
CD74HC4067M -55 to 125 24 Ld SOIC
CD74HC4067M96 -55 to 125 24 Ld SOIC
CD74HC4067SM96 -55 to 125 24 Ld SSOP
CD74HCT4067M -55 to 125 24 Ld SOIC
NOTE: When ordering, use the entire part number. The suffix 96
denotes tape and reel.
1
2
3
4
5
6
7
8
9
10
11
12
COMMON
I
7
I
6
I
5
I
4
I
3
I
2
I
1
I
0
S
0
S
1
GND
16
17
18
19
20
21
22
23
24
15
14
13
V
CC
I
9
I
10
I
11
I
12
I
14
E
S
2
S
3
I
8
I
13
I
15
INPUT/OUTPUT
February 1998 - Revised July 2003
CAUTION: These devices are sensitive to electrostatic discharge. Users should follow proper IC Handling Procedures.
Copyright
© 2003, Texas Instruments Incorporated
CD74HC4067,
CD74HCT4067
High-Speed CMOS Logic
16-Channel Analog Multiplexer/Demultiplexer
[ /Title
(CD74
HC406
7,
CD74
HCT40
67)
/
Sub-
j
ect
(High-
Speed
CMOS