Analog Multiplexers/Demultiplexers. CD74HC4051E Datasheet

CD74HC4051E Multiplexers/Demultiplexers. Datasheet pdf. Equivalent


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CD54HC4051, CD74HC4051
CD54HCT4051, CD74HCT4051, CD54HC4052, CD74HC4052, CD54HCT4052
CD74HCT4052, CD54HC4053, CD74HC4053, CD54HCT4053, CD74HCT4053
SCHS122M – NOVEMBER 1997 – REVISED MAY 2019
CDx4HC405x, CDx4HCT405x High-Speed CMOS Logic Analog
Multiplexers and Demultiplexers
1 Features
1 Wide Analog Input Voltage Range: ±5-V Maximum
• Low ON-Resistance
– 70-Ω Typical (VCC – VEE = 4.5 V)
– 40-Ω Typical (VCC – VEE = 9 V)
• Low Crosstalk Between Switches
• Fast Switching and Propagation Speeds
• Break-Before-Make Switching
• Wide Operating Temperature Range:
–55°C to +125°C
• CD54HC and CD74HC Types
– Operation Control Voltage: 2 V to 6 V
– Switch Voltage: 0 V to 10 V
• CD54HCT and CD74HCT Types
– Operation Control Voltage: 4.5 V to 5.5 V
– Switch Voltage: 0 V to 10 V
– Direct LSTTL Input Logic Compatibility
VIL = 0.8-V Max, VIH = 2-V Min
– CMOS Input Compatibility
II 1 µA at VOL, VOH
• On Products Compliant to MIL-PRF-38535,
All Parameters Are Tested Unless Otherwise
Noted. On All Other Products, Production
Processing Does Not Necessarily Include Testing
of All Parameters.
2 Applications
• Digital Radio
• Signal Gating
• Factory Automation
• Televisions
• Appliances
• Programmable Logic Circuits
• Sensors
3 Description
The CDx4HC405x and CDx4HCT405x devices are
digitally controlled analog switches that use silicon
gate CMOS technology to achieve operating speeds
similar to LSTTL with the low-power consumption of
standard CMOS integrated circuits.
These analog multiplexers and demultiplexers control
analog voltages that may vary across the voltage
supply range (for example, VCC to VEE). They are
bidirectional switches that allow any analog input to
be used as an output and vice versa. The switches
have low ON resistance and low OFF leakages. In
addition, all these devices have an enable control
that, when high, disables all switches to their OFF
state.
Device Information(1)
PART NUMBER
PACKAGE
BODY SIZE (NOM)
CD54HCx405xF
CDIP (16)
19.56 mm × 6.92 mm
CD74HCx405xE
PDIP (16)
19.30 mm × 6.35 mm
CD74HCx405xM
SOIC (16)
9.90 mm × 3.91 mm
CD74HCx405xNS SOP (16)
10.30 mm × 5.30 mm
CD74HCx405xPW TSSOP (16)
5.00 mm × 4.40 mm
(1) For all available packages, see the orderable addendum at
the end of the data sheet.
Functional Diagram of HC4051 and HCT4051
CHANNEL IN/OUT
VCC
A7 A6 A5 A4 A3 A2 A1 A0
16
4 2 5 1 12 15 14 13
TG
TG
S0 11
TG
S1 10
S2 9
LOGIC
LEVEL
CONVERSION
BINARY
TO
1 OF 8
DECODER
WITH
ENABLE
TG
A
3 COMMON
OUT/IN
TG
TG
TG
E6
TG
8
7
GND
VEE
1
An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,
intellectual property matters and other important disclaimers. PRODUCTION DATA.


CD74HC4051E Datasheet
Recommendation CD74HC4051E Datasheet
Part CD74HC4051E
Description High-Speed CMOS Logic Analog Multiplexers/Demultiplexers
Feature CD74HC4051E; Product Folder Order Now Technical Documents Tools & Software Support & Community CD54HC4051, C.
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etcTI CD74HC4051E
CD54HC4051, CD74HC4051
CD54HCT4051, CD74HCT4051, CD54HC4052, CD74HC4052, CD54HCT4052
CD74HCT4052, CD54HC4053, CD74HC4053, CD54HCT4053, CD74HCT4053
SCHS122M – NOVEMBER 1997 – REVISED MAY 2019
www.ti.com
Table of Contents
1 Features .................................................................. 1
2 Applications ........................................................... 1
3 Description ............................................................. 1
4 Revision History..................................................... 2
5 Pin Configuration and Functions ......................... 3
6 Specifications......................................................... 6
6.1 Absolute Maximum Ratings ...................................... 6
6.2 ESD Ratings ............................................................ 6
6.3 Recommended Operating Conditions ...................... 6
6.4 Thermal Information .................................................. 7
6.5 Electrical Characteristics: HC Devices...................... 7
6.6 Electrical Characteristics: HCT Devices ................. 10
6.7 Switching Characteristics, VCC = 5 V...................... 12
6.8 Switching Characteristics, CL = 50 pF .................... 13
6.9 Analog Channel Specifications ............................... 16
6.10 Typical Characteristics .......................................... 17
7 Parameter Measurement Information ................ 18
8 Detailed Description ............................................ 20
8.1 Overview ................................................................. 20
8.2 Functional Block Diagrams ..................................... 20
8.3 Feature Description................................................. 22
8.4 Device Functional Modes........................................ 22
9 Application and Implementation ........................ 23
9.1 Application Information............................................ 23
9.2 Typical Application ................................................. 23
10 Power Supply Recommendations ..................... 24
11 Layout................................................................... 25
11.1 Layout Guidelines ................................................. 25
11.2 Layout Example .................................................... 25
12 Device and Documentation Support ................. 26
12.1 Documentation Support ........................................ 26
12.2 Related Links ........................................................ 26
12.3 Receiving Notification of Documentation Updates 26
12.4 Community Resources.......................................... 26
12.5 Trademarks ........................................................... 26
12.6 Electrostatic Discharge Caution ............................ 26
12.7 Glossary ................................................................ 27
13 Mechanical, Packaging, and Orderable
Information ........................................................... 27
4 Revision History
NOTE: Page numbers for previous revisions may differ from page numbers in the current version.
Changes from Revision L (February 2017) to Revision M
Page
• Changed Feature From: 7-Ω Typical To: 70-Ω Typical ......................................................................................................... 1
Changes from Revision K (September 2015) to Revision L
Page
• Changed Charged device model (CDM) value from: ±1000 V to: ±200 V ............................................................................. 6
• Added Receiving Notification of Documentation Updates section ...................................................................................... 26
Changes from Revision J (February 2011) to Revision K
Page
• Removed Ordering Information table. .................................................................................................................................... 1
• Added Device Information table, Pin Functions table, ESD Ratings table, Thermal Information table, Detailed
Description section, Applications and Implementation section, Power Supply Recommendations section, Layout
section, Device and Documentation Support section, and Mechanical, Packaging, and Orderable Information section ...... 1
• Added Military Disclaimer to Features list. ............................................................................................................................. 1
2
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Copyright © 1997–2019, Texas Instruments Incorporated
Product Folder Links: CD54HC4051 CD74HC4051 CD54HCT4051 CD74HCT4051 CD54HC4052 CD74HC4052
CD54HCT4052 CD74HCT4052 CD54HC4053 CD74HC4053 CD54HCT4053 CD74HCT4053



etcTI CD74HC4051E
www.ti.com
CD54HC4051, CD74HC4051
CD54HCT4051, CD74HCT4051, CD54HC4052, CD74HC4052, CD54HCT4052
CD74HCT4052, CD54HC4053, CD74HC4053, CD54HCT4053, CD74HCT4053
SCHS122M – NOVEMBER 1997 – REVISED MAY 2019
5 Pin Configuration and Functions
CD54HC4051, CD54HCT4051, CD74HC4051, CD74HCT4051 J, N, D, NS, PW Packages
16-Pin CDIP, PDIP, SOIC, SO, TSSOP
Top View
CHANNEL A4 1
IN/OUT A6 2
COM OUT/IN A 3
CHANNEL A7 4
IN/OUT A5 5
E6
VEE 7
GND 8
16 VCC
15 A2
14 A1 CHANNEL
13 A0 IN/OUT
12 A3
11 S0
10 S1
9 S2
ADDRESS
SELECT
PIN
NO.
NAME
1
CH A4 IN/OUT
2
CH A6 IN/OUT
3
COM OUT/IN
4
CH A7 IN/OUT
5
CH A5 IN/OUT
6
E
7
VEE
8
GND
9
S2
10
S1
11
S0
12
CH A3 IN/OUT
13
CH A0 IN/OUT
14
CH A1 IN/OUT
15
CH A2 IN/OUT
16
VCC
Pin Functions for CDx4HCx4051B
I/O
DESCRIPTION
I/O
Channel 4 in/out
I/O
Channel 6 in/out
I/O
Common out/in
I/O
Channel 7 in/out
I/O
Channel 5 in/out
I
Enable Channels (Active Low). See Table 1.
Negative power input
Ground
I
Channel select 2. See Table 1.
I
Channel select 1. See Table 1.
I
Channel select 0. See Table 1.
I/O
Channel 3 in/out
I/O
Channel 0 in/out
I/O
Channel 1 in/out
I/O
Channel 2 in/out
Positive power input
Copyright © 1997–2019, Texas Instruments Incorporated
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