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Package | Pins | Size

CDIP (J) 16 135 mm² 19.65 x 6.92 open-in-new Find other Analog switches & muxes

Features

  • 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.

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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.

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Technical documentation

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Type Title Date
* Datasheet CDx4HC405x, CDx4HCT405x High-Speed CMOS Logic Analog Multiplexers and Demultiplexers datasheet (Rev. M) May 22, 2019
Application note Selecting the Right Texas Instruments Signal Switch (Rev. B) Apr. 02, 2020
Application note Multiplexers and Signal Switches Glossary Mar. 06, 2020
Selection guide Logic Guide (Rev. AB) Jun. 12, 2017
Application note Implications of Slow or Floating CMOS Inputs (Rev. D) Jun. 23, 2016
Application note Understanding and Interpreting Standard-Logic Data Sheets (Rev. C) Dec. 02, 2015
User guide LOGIC Pocket Data Book (Rev. B) Jan. 16, 2007
Application note Semiconductor Packing Material Electrostatic Discharge (ESD) Protection Jul. 08, 2004
User guide Signal Switch Data Book (Rev. A) Nov. 14, 2003
More literature Logic Cross-Reference (Rev. A) Oct. 07, 2003
Application note TI IBIS File Creation, Validation, and Distribution Processes Aug. 29, 2002
Application note CMOS Power Consumption and CPD Calculation (Rev. B) Jun. 01, 1997
Application note Designing With Logic (Rev. C) Jun. 01, 1997
Application note Input and Output Characteristics of Digital Integrated Circuits Oct. 01, 1996
Application note Live Insertion Oct. 01, 1996
Application note SN54/74HCT CMOS Logic Family Applications and Restrictions May 01, 1996
Application note Using High Speed CMOS and Advanced CMOS in Systems With Multiple Vcc Apr. 01, 1996

Design & development

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CDIP (J) 16 View options

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