Produktdetails

Configuration 16:1 Number of channels 1 Power supply voltage - single (V) 1.8, 2.5, 3.3, 5 Protocols Analog Ron (typ) (Ω) 60 CON (typ) (pF) 50 ON-state leakage current (max) (µA) 8 Bandwidth (MHz) 89 Operating temperature range (°C) -55 to 125 Features Break-before-make Input/output continuous current (max) (mA) 25 Rating Catalog Drain supply voltage (max) (V) 6 Supply voltage (max) (V) 6
Configuration 16:1 Number of channels 1 Power supply voltage - single (V) 1.8, 2.5, 3.3, 5 Protocols Analog Ron (typ) (Ω) 60 CON (typ) (pF) 50 ON-state leakage current (max) (µA) 8 Bandwidth (MHz) 89 Operating temperature range (°C) -55 to 125 Features Break-before-make Input/output continuous current (max) (mA) 25 Rating Catalog Drain supply voltage (max) (V) 6 Supply voltage (max) (V) 6
SOIC (DW) 24 159.65 mm² 15.5 x 10.3 SSOP (DB) 24 63.96 mm² 8.2 x 7.8
  • Wide analog input voltage range
  • Low ON resistance
    • VCC = 4.5V, 70Ω (typ)
    • VCC = 6V, 60Ω (typ)
  • 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°C to +125°C
  • Balanced propagation delay and transition times
  • Significant power reduction compared to LSTTL logic ICs
  • HC types
    • 2V to 6V operation
    • High noise immunity: NIL = 30%, NIH = 30% of VCC at VCC = 5V
  • HCT types
    • 4.5V to 5.5V operation
    • Direct LSTTL input logic compatibility, VIL= 0.8V (max), VIH = 2V (min)
    • CMOS input compatibility, Il ≤ 1µA at VOL, VOH
  • Wide analog input voltage range
  • Low ON resistance
    • VCC = 4.5V, 70Ω (typ)
    • VCC = 6V, 60Ω (typ)
  • 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°C to +125°C
  • Balanced propagation delay and transition times
  • Significant power reduction compared to LSTTL logic ICs
  • HC types
    • 2V to 6V operation
    • High noise immunity: NIL = 30%, NIH = 30% of VCC at VCC = 5V
  • HCT types
    • 4.5V to 5.5V operation
    • Direct LSTTL input logic compatibility, VIL= 0.8V (max), VIH = 2V (min)
    • CMOS input compatibility, Il ≤ 1µA at VOL, VOH

The CD74HC4067 and CD74HCT4067 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. They are bidirectional switches, thus allowing any analog input to be used as an output and vice-versa. The switches have low on resistance and low off leakages. In addition, these devices have an enable control that, when high, disables all switches to their off state.

The CD74HC4067 and CD74HCT4067 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. They are bidirectional switches, thus allowing any analog input to be used as an output and vice-versa. The switches have low on resistance and low off leakages. In addition, these devices have an enable control that, when high, disables all switches to their off state.

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Typ Titel Datum
* Data sheet CD74HCx4067 High-Speed CMOS Logic 16-Channel Analog Multiplexer and Demultiplexer datasheet (Rev. D) PDF | HTML 04 Dez 2024
Application note Selecting the Correct Texas Instruments Signal Switch (Rev. E) PDF | HTML 02 Jun 2022
Application note Multiplexers and Signal Switches Glossary (Rev. B) PDF | HTML 01 Dez 2021
Application note Implications of Slow or Floating CMOS Inputs (Rev. E) 26 Jul 2021
Selection guide Logic Guide (Rev. AB) 12 Jun 2017
Application note Understanding and Interpreting Standard-Logic Data Sheets (Rev. C) 02 Dez 2015
User guide LOGIC Pocket Data Book (Rev. B) 16 Jan 2007
Application note Semiconductor Packing Material Electrostatic Discharge (ESD) Protection 08 Jul 2004
User guide Signal Switch Data Book (Rev. A) 14 Nov 2003
Application note TI IBIS File Creation, Validation, and Distribution Processes 29 Aug 2002
Application note CMOS Power Consumption and CPD Calculation (Rev. B) 01 Jun 1997
Application note Designing With Logic (Rev. C) 01 Jun 1997
Application note Input and Output Characteristics of Digital Integrated Circuits 01 Okt 1996
Application note Live Insertion 01 Okt 1996
Application note SN54/74HCT CMOS Logic Family Applications and Restrictions 01 Mai 1996
Application note Using High Speed CMOS and Advanced CMOS in Systems With Multiple Vcc 01 Apr 1996

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