CD74HC4067,
CD74HCT4067
Data sheet acquired from Harris Semiconductor
SCHS209C
High-Speed CMOS Logic
16-Channel Analog Multiplexer/Demultiplexer
February 1998 - Revised July 2003
Features
Description
• Wide Analog Input Voltage Range
• Low “ON” Resistance
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.
[ /Title
(CD74
HC406
7,
CD74
HCT40
67)
/Sub-
ject
(High-
Speed
CMOS
- V
- V
= 4.5V. . . . . . . . . . . . . . . . . . . . . . . . . . . 70Ω(Typ)
CC
CC
= 6V . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60Ω(Typ)
• Fast Switching and Propagation Speeds
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.
• “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
Ordering Information
o
o
• Wide Operating Temperature Range . . . -55 C to 125 C
• Balanced Propagation Delay and Transition Times
TEMP. RANGE
o
PART NUMBER
CD74HC4067E
( C)
PACKAGE
24 Ld PDIP
-55 to 125
-55 to 125
-55 to 125
-55 to 125
-55 to 125
• Significant Power Reduction Compared to LSTTL
Logic ICs
CD74HC4067M
24 Ld SOIC
24 Ld SOIC
24 Ld SSOP
24 Ld SOIC
CD74HC4067M96
CD74HC4067SM96
CD74HCT4067M
• HC Types
- 2V to 6V Operation
- High Noise Immunity: N = 30%, N = 30% of V
IL IH CC
at V
= 5V
CC
NOTE: When ordering, use the entire part number. The suffix 96
denotes tape and reel.
• HCT Types
- 4.5V to 5.5V Operation
- Direct LSTTL Input Logic Compatibility,
V = 0.8V (Max), V = 2V (Min)
IL IH
- CMOS Input Compatibility, I ≤ 1µA at V , V
OL OH
l
Pinout
CD74HC4067 (PDIP, SOIC, SSOP)
CD74HCT4067 (SOIC)
TOP VIEW
COMMON
1
2
24
V
CC
INPUT/OUTPUT
I
I
23 I
22 I
21 I
20 I
19 I
18 I
17 I
16 I
7
6
5
4
3
2
1
0
0
1
8
3
9
I
4
10
11
12
13
14
15
I
5
I
6
I
7
I
8
I
9
S
S
10
11
15 E
14 S
13 S
2
3
GND 12
CAUTION: These devices are sensitive to electrostatic discharge. Users should follow proper IC Handling Procedures.
Copyright © 2003, Texas Instruments Incorporated
1