These devices 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 (i.e.
V
to VEE). They are bidirectional switches thus allowing
CC
any analog input to be used as an output and visa-versa.
The switches have low “on” resistance and low “off” leakages. In addition, all three devices have an enable control
which, when high, disables all switches to their “off” state.
Ordering Information
TEMP.
PART NUMBER
CD54HC4051F-55 to 12516 Ld CERDIPF16.3
CD74HC4051E-55 to 12516 Ld PDIPE16.3
CD74HC4052E-55 to 12516 Ld PDIPE16.3
CD74HC4053E-55 to 12516 Ld PDIPE16.3
CD74HCT4051E-55 to 12516 Ld PDIPE16.3
CD74HCT4052E-55 to 12516 Ld PDIPE16.3
CD74HCT4053E-55 to 12516 Ld PDIPE16.3
CD74HC4051M-55 to 12516 Ld SOICM16.15
CD74HC4052M-55 to 12516 Ld SOICM16.15
CD74HC4053M-55 to 12516 Ld SOICM16.15
CD74HCT4051M-55 to 12516 Ld SOICM16.15
CD74HCT4052M-55 to 12516 Ld SOICM16.15
CD74HCT4053M-55 to 12516 Ld SOICM16.15
CD74HCT4053PW-55 to 12516 Ld TSSOP
CD74HCT4052SM-55 to 12516 Ld SSOPM16.15A
NOTES:
1. When ordering, usethe entire part number. Add thesuffix 96to
obtain the variant in the tape and reel. For the TSSOP package
only, add the suffix R to obtain the variant in the tape and reel.
2. Waferor die is available which meets all electrical specifications.
Please contact your local salesoffice or Harris customerservice
for ordering information.
RANGE (oC)PACKAGE
PKG.
NO.
CAUTION: These devices are sensitive to electrostatic discharge. Users should follow proper IC Handling Procedures.
Copyright
Recommended Operating ConditionsFor maximum reliability, nominal operating conditions should be selected so that
operation is always within the following ranges
PARAMETERMINMAXUNITS
Supply Voltage Range (For T
CD54/74HC Types26V
CD54/74HCT Types4.55.5V
Supply Voltage Range (For TA = Full Package Temperature Range), VCC - V
CD54/74HC Types, CD54/74HCT Types (See Figure 1)210V
Supply Voltage Range (For TA = Full Package Temperature Range), VEE (Note 5)
CD54/74HC Types, CD54/74HCT Types (See Figure 2)0-6V
DC Input Control Voltage, V
Analog Switch I/O Voltage, V
Operating Temperature, T
Input Rise and Fall Times, tr, t
2V01000ns
4.5V0500ns
6V0400ns
CAUTION: Stresses above those listed in “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating and operation
of the device at these or any other conditions above those indicated in the operational sections of this specification is not implied.
NOTES:
3. All voltages referenced to GND unless otherwise specified.
4. θJA is measured with the component mounted on an evaluation PC board in free air.
5. Incertain applications, the external load resistor current may include both VCCandsignal line components. To avoid drawing VCCcurrent
when switch current flows into the transmission gate inputs, the voltage drop across the bidirectional switch must not exceed 0.6V (calculated from rONvalues shown in Electrical Specifications table). No VCCcurrent will flow through RLif the switch current flows into
terminal 3 on the HC/HCT4051; terminals 3 and 13 on the HC/HCT4052; terminals 4, 14 and 15 on the HC/HCT4053.
FIGURE 16. CHANNEL ON BANDWIDTH (HC/HCT4053)FIGURE 17. CHANNEL OFF FEEDTHROUGH (HC/HCT4053)
15
16
IMPORTANT NOTICE
T exas 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, that information being relied on is current and complete. All products are sold
subject to the terms and conditions of sale supplied at the time of order acknowledgement, including those
pertaining to warranty, patent infringement, and limitation of liability.
TI warrants performance of its semiconductor products to the specifications applicable at the time of sale in
accordance with TI’s standard warranty. Testing and other quality control techniques are utilized to the extent
TI deems necessary to support this warranty . Specific testing of all parameters of each device is not necessarily
performed, except those mandated by government requirements.
CERT AIN APPLICATIONS USING SEMICONDUCTOR PRODUCTS MAY INVOLVE POTENTIAL RISKS OF
DEATH, PERSONAL INJURY, OR SEVERE PROPERTY OR ENVIRONMENTAL DAMAGE (“CRITICAL
APPLICATIONS”). TI SEMICONDUCTOR PRODUCTS ARE NOT DESIGNED, AUTHORIZED, OR
WARRANTED TO BE SUITABLE FOR USE IN LIFE-SUPPORT DEVICES OR SYSTEMS OR OTHER
CRITICAL APPLICA TIONS. INCLUSION OF TI PRODUCTS IN SUCH APPLICATIONS IS UNDERST OOD TO
BE FULLY AT THE CUSTOMER’S RISK.
In order to minimize risks associated with the customer’s applications, adequate design and operating
safeguards must be provided by the customer to minimize inherent or procedural hazards.
TI assumes no liability for applications assistance or customer product design. TI does not warrant or represent
that any license, either express or implied, is granted under any patent right, copyright, mask work right, or other
intellectual property right of TI covering or relating to any combination, machine, or process in which such
semiconductor products or services might be or are used. TI’s publication of information regarding any third
party’s products or services does not constitute TI’s approval, warranty or endorsement thereof.
Copyright 1999, Texas Instruments Incorporated
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