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CD74HCT4067E Datasheet

Download or read online TI (Texas Instruments) CD74HCT4067E 16-CHANNEL, SGL ENDED MULTIPLEXER, PDIP24 pdf datasheet.



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Data sheet acquired from Harris Semiconductor
SCHS209
February 1998
Features
• Wide Analog Input Voltage Range
• Low “ON” Resistance
- V
= 4.5V. . . . . . . . . . . . . . . . . . . . . . . . . . . 70 (Typ)
CC
- V
= 6V . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60 (Typ)
CC
• 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
• Balanced Propagation Delay and Transition Times
• Significant Power Reduction Compared to LSTTL
Logic ICs
• HC Types
- 2V to 6V Operation
- High Noise Immunity: N
= 30%, N
IL
Pinout
CAUTION: These devices are sensitive to electrostatic discharge. Users should follow proper IC Handling Procedures.
©
Copyright
Harris Corporation 1998
16-Channel Analog Multiplexer/Demultiplexer
at V
= 5V
CC
• HCT Types
- 4.5V to 5.5V Operation
- Direct LSTTL Input Logic Compatibility,
V
= 0.8V (Max), V
IL
- CMOS Input Compatibility, I
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
o
o
voltages that may vary across the voltage supply range.
C to 125
C
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.
Ordering Information
= 30% of V
IH
CC
PART NUMBER
CD74HC4067, CD74HCT4067
(PDIP, SOIC)
TOP VIEW
COMMON
24
1
V
INPUT/OUTPUT
CC
I
2
23
I
7
8
I
3
22
I
6
9
21
I
I
4
5
10
I
5
20
I
4
11
19
I
I
6
3
12
I
7
18
I
2
13
I
8
17
I
1
14
I
9
16
I
0
15
S
10
15
E
0
S
11
14
S
1
2
GND
12
13
S
3
1
CD74HC4067,
CD74HCT4067
High-Speed CMOS Logic
= 2V (Min)
IH
1 A at V
, V
l
OL
OH
TEMP. RANGE
PKG.
o
(
C)
PACKAGE
NO.
1783.1
File Number
Specifications of TI (Texas Instruments) CD74HCT4067E
Mfr Package Description:
PLASTIC, DIP-24
Technology:
CMOS
Package Shape:
RECTANGULAR
Package Style:
IN-LINE
Terminal Form:
THROUGH-HOLE
Terminal Pitch:
2.54 mm
Terminal Position:
DUAL
Number of Functions:
1
Number of Terminals:
24
Package Body Material:
PLASTIC/EPOXY
Temperature Grade:
MILITARY
Number of Inputs:
16
Switch-on Time-Max:
60 ns
Switch-off Time-Max:
58 ns
Analog IC - Other Type:
SGL ENDED MULTIPLEXER
Off-state Isolation-Nom:
75 dB
Operating Temperature-Max:
125 Cel
Operating Temperature-Min:
-55 Cel
Supply Voltage-Max (Vsup):
5.5 V
Supply Voltage-Min (Vsup):
4.5 V
Supply Voltage-Nom (Vsup):
5 V
On-state Resistance Match-Nom:
10 ohm
On-state Resistance-Max (Ron):
180 ohm

Summary of Contents

Page 1

Data sheet acquired from Harris Semiconductor SCHS209 February 1998 Features Wide Analog Input Voltage Range Low ON Resistance - V 4.5V ...

Page 2

Functional Diagram BINARY DECODER STAGES STAGES ...

Page 3

Absolute Maximum Ratings DC Supply Voltage (Voltages Referenced to Ground -0. Input Diode Current For V < ...

Page 4

DC Electrical Specifications (Continued) CONDITIONS PARAMETER SYMBOL V (V) I HCT TYPES High Level Input Voltage Low Level Input Voltage Maximum ON” Resistance GND I 1mA ...

Page 5

Switching Specifications Input PARAMETER SYMBOL Switch Turn PZH PZL Sn to Out Switch Turn Off PHZ PLZ E to Out Switch Turn Off PHZ PLZ Sn ...

Page 6

CD74HC4067, CD74HCT4067 6 ...

Page 7

Analog Channel Specifications PARAMETER Switch Frequency Response Bandwidth at -3dB (Figure 2) Sine Wave Distortion Feedthrough Noise E to Switch Feedthrough Noise S to Switch Switch OFF Signal Feedthrough (Figure 3) Switch Input Capacitance Common Capacitance, C COM ...

Page 8

Analog Test Circuits V CC 0.1 F SWITCH FIGURE 4. FREQUENCY RESPONSE TEST CIRCUIT V CC SWITCH 600 ALTERNATING ON AND OFF 6ns 600 1MHz CONT ...

Page 9

Texas Instruments and its subsidiaries (TI) reserve the right to make changes to their products or to discontinue any product or service without notice, and advise customers to obtain the latest version of relevant information to verify, before placing orders, ...

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