SN74CBT16214 is in the process of being discontinued
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SN74CBT16214C ACTIVE 5-V, 3:1, 12-channel general-purpose analog multiplexer with –2-V undershoot protection Additional features including power-off protection and undershoot protection

Product details

Configuration 3:1 Number of channels 12 Power supply voltage - single (V) 5 Protocols Analog Ron (typ) (Ω) 6 ON-state leakage current (max) (µA) 1 Bandwidth (MHz) 200 Operating temperature range (°C) -40 to 85 Input/output continuous current (max) (mA) 128 Rating Catalog Drain supply voltage (max) (V) 5.5 Supply voltage (max) (V) 5.5
Configuration 3:1 Number of channels 12 Power supply voltage - single (V) 5 Protocols Analog Ron (typ) (Ω) 6 ON-state leakage current (max) (µA) 1 Bandwidth (MHz) 200 Operating temperature range (°C) -40 to 85 Input/output continuous current (max) (mA) 128 Rating Catalog Drain supply voltage (max) (V) 5.5 Supply voltage (max) (V) 5.5
SSOP (DL) 56 190.647 mm² 18.42 x 10.35 TSSOP (DGG) 56 113.4 mm² 14 x 8.1
  • Member of the Texas Instruments Widebus™
    Family
  • 5-Ω Switch Connection Between Two Ports
  • TTL-Compatible Input Levels
  • Member of the Texas Instruments Widebus™
    Family
  • 5-Ω Switch Connection Between Two Ports
  • TTL-Compatible Input Levels

The SN74CBT16214 provides 12 bits of high-speed TTL-compatible bus switching between three separate ports. The low ON-state resistance of the switch allows connections to be made with minimal propagation delay.

The device operates as a 12-bit bus-select switch via the data-select (S0–S2) terminals.

The SN74CBT16214 provides 12 bits of high-speed TTL-compatible bus switching between three separate ports. The low ON-state resistance of the switch allows connections to be made with minimal propagation delay.

The device operates as a 12-bit bus-select switch via the data-select (S0–S2) terminals.

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Technical documentation

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Type Title Date
* Data sheet SN74CBT16214 12-Bit 1-of-3 FET Multiplexer/Demultiplexer datasheet (Rev. M) PDF | HTML 30 Jun 2015
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 Dec 2021
Application note Implications of Slow or Floating CMOS Inputs (Rev. E) 26 Jul 2021
Selection guide Little Logic Guide 2018 (Rev. G) 06 Jul 2018
Selection guide Logic Guide (Rev. AB) 12 Jun 2017
Application note How to Select Little Logic (Rev. A) 26 Jul 2016
Application note Understanding and Interpreting Standard-Logic Data Sheets (Rev. C) 02 Dec 2015
User guide LOGIC Pocket Data Book (Rev. B) 16 Jan 2007
More literature Digital Bus Switch Selection Guide (Rev. A) 10 Nov 2004
Product overview Design Summary for WCSP Little Logic (Rev. B) 04 Nov 2004
Application note Semiconductor Packing Material Electrostatic Discharge (ESD) Protection 08 Jul 2004
Application note Selecting the Right Level Translation Solution (Rev. A) 22 Jun 2004
User guide Signal Switch Data Book (Rev. A) 14 Nov 2003
More literature CBT RAID Application Clip 12 Jun 2003
Application note Bus FET Switch Solutions for Live Insertion Applications 07 Feb 2003
Application note Texas Instruments Little Logic Application Report 01 Nov 2002
Application note TI IBIS File Creation, Validation, and Distribution Processes 29 Aug 2002
More literature Standard Linear & Logic for PCs, Servers & Motherboards 13 Jun 2002
Application note 16-Bit Widebus Logic Families in 56-Ball, 0.65-mm Pitch Very Thin Fine-Pitch BGA (Rev. B) 22 May 2002
Application note Flexible Voltage-Level Translation With CBT Family Devices 20 Jul 1999
User guide CBT (5-V) And CBTLV (3.3-V) Bus Switches Data Book (Rev. B) 01 Dec 1998
Application note 3.3-V to 2.5-V Translation with Texas Instruments Crossbar Technology (Rev. A) 03 Apr 1998
Application note Migration From 3.3-V To 2.5-V Power Supplies For Logic Devices 01 Dec 1997
Application note 5-V To 3.3-V Translation With the SN74CBTD3384 (Rev. B) 01 Mar 1997
Application note Understanding Advanced Bus-Interface Products Design Guide 01 May 1996

Design & development

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SSOP (DL) 56 View options
TSSOP (DGG) 56 View options

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