CD74HC4051-EP Demultiplexer Datasheet

CD74HC4051-EP Datasheet, PDF, Equivalent


Part Number

CD74HC4051-EP

Description

Analog Multiplexer and Demultiplexer

Manufacture

etcTI

Total Page 23 Pages
Datasheet
Download CD74HC4051-EP Datasheet


CD74HC4051-EP
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CD74HC4051-EP
SCLS464A – SEPTEMBER 2002 – REVISED JANUARY 2015
CD74HC4051-EP Analog Multiplexer and Demultiplexer
1 Features
1 Controlled Baseline
– One Assembly and Test Site, One Fabrication
Site
• Extended Temperature Performance of –55°C to
125°C
• Enhanced Diminishing Manufacturing Sources
(DMS) Support
• Enhanced Product Change Notification
• Qualification Pedigree(1)
• Wide Analog Input Voltage Range of ±5 V Max
• 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
• Operation Control Voltage = 2 V to 6 V
• Switch Voltage = 0 V to 10 V
• High Noise Immunity NIL = 30%, NIH = 30% of
VCC, VCC = 5 V (1)
2 Applications
Supports Defense and Aerospace Applications
3 Description
The CD74HC4051-EP is a digitally controlled analog
switch that uses silicon gate CMOS technology to
achieve operating speeds similar to LSTTL, with the
low power consumption of standard CMOS integrated
circuits.
This analog multiplexer and demultiplexer controls
analog voltages that may vary across the voltage
supply range (that is, VCC to VEE). These bidirectional
switches allow the use of any analog input as an
output and vice versa. The switches have low ON-
resistance and low OFF leakages. In addition, the
device has an enable control (E) that, when high,
disables all switches to their OFF state.
Device Information(1)
PART NUMBER
PACKAGE
BODY SIZE (NOM)
CD74HC4051-EP SOIC (16)
4.00 mm × 10.00 mm
(1) For all available packages, see the orderable addendum at
the end of the data sheet.
S0 11
Functional Block Diagram
VCC
16
CHANNEL I/O
A7 A6 A5 A4 A3 A2 A1 A0
4 2 5 1 12 15 14 13
TG
TG
TG
(1) Component qualification in accordance with JEDEC and
industry standards to ensure reliable operation over an
extended Accelerated Stress Test (HAST) or biased 85/85,
temperature cycle, autoclave or unbiased HAST,
electromigration, bond intermetallic life, and mold compound
life. Such qualification testing should not be viewed as
justifying use of this component beyond specified
performance and environmental limits.
S1 10
S2 9
Logic
Level
Conversion
Binary
To
1 of 8
Decoder
With
Enable
E6
8
GND
7
VEE
TG
3 COM OUT/IN A
TG
TG
TG
TG
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.

CD74HC4051-EP
CD74HC4051-EP
SCLS464A – SEPTEMBER 2002 – REVISED JANUARY 2015
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......................................................... 4
6.1 Absolute Maximum Ratings ...................................... 4
6.2 ESD Ratings ............................................................ 4
6.3 Recommended Operating Conditions....................... 4
6.4 Thermal Information ................................................. 5
6.5 Electrical Characteristics........................................... 5
6.6 Analog Channel Characteristics................................ 6
6.7 Switching Characteristics .......................................... 6
6.8 Typical Characteristics .............................................. 7
7 Parameter Measurement Information .................. 8
8 Detailed Description ............................................ 10
8.1 Overview ................................................................. 10
8.2 Functional Block Diagram ....................................... 10
8.3 Feature Description................................................. 10
8.4 Device Functional Modes........................................ 11
9 Application and Implementation ........................ 12
9.1 Application Information............................................ 12
9.2 Typical Application ................................................. 12
10 Power Supply Recommendations ..................... 15
11 Layout................................................................... 15
11.1 Layout Guidelines ................................................. 15
11.2 Layout Example .................................................... 15
12 Device And Documentation Support................. 16
12.1 Trademarks ........................................................... 16
12.2 Electrostatic Discharge Caution ............................ 16
12.3 Glossary ................................................................ 16
13 Mechanical, Packaging, and Orderable
Information ........................................................... 16
4 Revision History
Changes from Original (September 2002) to Revision A
Page
• Added ESD Ratings table, Feature Description section, Device Functional Modes, Application and Implementation
section, Power Supply Recommendations section, Layout section, Device and Documentation Support section, and
Mechanical, Packaging, and Orderable Information section. ................................................................................................ 1
2 Submit Documentation Feedback
Copyright © 2002–2015, Texas Instruments Incorporated
Product Folder Links: CD74HC4051-EP


Features Product Folder Sample & Buy Technical Documents Tools & Software Support & Community CD74HC4051-EP SCLS464A – S EPTEMBER 2002 – REVISED JANUARY 2015 CD74HC4051-EP Analog Multiplexer and De multiplexer 1 Features •1 Controlled Baseline – One Assembly and Test Sit e, One Fabrication Site • Extended Te mperature Performance of –55°C to 12 5°C • Enhanced Diminishing Manufactu ring Sources (DMS) Support • Enhanced Product Change Notification • Qualif ication Pedigree(1) • Wide Analog Inp ut Voltage Range of ±5 V Max • Low O N-Resistance – 70 Ω Typical (VCC – VEE = 4.5 V) – 40 Ω Typical (VCC VEE = 9 V) • Low Crosstalk Between Switches • Fast Switching and Propaga tion Speeds • Break-Before-Make Switc hing • Operation Control Voltage = 2 V to 6 V • Switch Voltage = 0 V to 10 V • High Noise Immunity NIL = 30%, N IH = 30% of VCC, VCC = 5 V (1) 2 Applic ations Supports Defense and Aerospace A pplications 3 Description The CD74HC4051-EP is a digitally controlled analog switch that uses silicon gate CM.
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