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CD74HC4067 데이터시트(HTML) 1 Page - Texas Instruments

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부품명 CD74HC4067
상세내용  High-Speed CMOS Logic 16-Channel Analog Multiplexer/Demultiplexer
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제조사  TI [Texas Instruments]
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CD74HC4067 데이터시트(HTML) 1 Page - Texas Instruments

   
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Data sheet acquired from Harris Semiconductor
SCHS209
Features
• Wide Analog Input Voltage Range
• Low “ON” Resistance
-VCC = 4.5V. . . . . . . . . . . . . . . . . . . . . . . . . . . 70Ω (Typ)
-VCC = 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 . . . -55oC to 125oC
• Balanced Propagation Delay and Transition Times
• Significant Power Reduction Compared to LSTTL
Logic ICs
• HC Types
- 2V to 6V Operation
- High Noise Immunity: NIL = 30%, NIH = 30% of VCC
at VCC = 5V
• HCT Types
- 4.5V to 5.5V Operation
- Direct LSTTL Input Logic Compatibility,
VIL= 0.8V (Max), VIH = 2V (Min)
- CMOS Input Compatibility, Il ≤ 1µA at VOL, VOH
Description
The Harris CD74HC4067 and CD74HCT4067 are digitally
controlled analog switches which 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 visa-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, CD74HCT4067
(PDIP, SOIC)
TOP VIEW
Ordering Information
PART NUMBER
TEMP. RANGE
(oC)
PACKAGE
PKG.
NO.
1
2
3
4
5
6
7
8
9
10
11
12
COMMON
I7
I6
I5
I4
I3
I2
I1
I0
S0
S1
GND
16
17
18
19
20
21
22
23
24
15
14
13
VCC
I9
I10
I11
I12
I14
E
S2
S3
I8
I13
I15
INPUT/OUTPUT
February 1998
CAUTION: These devices are sensitive to electrostatic discharge. Users should follow proper IC Handling Procedures.
Copyright
© Harris Corporation 1998
File Number
1783.1
CD74HC4067,
CD74HCT4067
High-Speed CMOS Logic
16-Channel Analog Multiplexer/Demultiplexer
[ /Title
(CD74
HC406
7,
CD74
HCT40
67)
/Sub-
ject
(High-
Speed
CMOS


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