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Interruptores y multiplexores analógicos

SN74CBTD16211

ACTIVO

Interruptor de bus FET de 5 V, 1:1 (SPST) y 24 canales con selector de nivel

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SN74CBT16211C ACTIVO Interruptor de bus FET de 5 V, 1:1 (SPST) y 24 canales con protección contra subdisparo de –2 V Upgraded powered-off protection and undershoot protection support

SN74CBTD16211

ACTIVO
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Detalles del producto

Configuration 1:1 SPST Number of channels 24 Power supply voltage - single (V) 5 Protocols Analog Ron (typ) (Ω) 5 ON-state leakage current (max) (µA) 1 Bandwidth (MHz) 20 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 1:1 SPST Number of channels 24 Power supply voltage - single (V) 5 Protocols Analog Ron (typ) (Ω) 5 ON-state leakage current (max) (µA) 1 Bandwidth (MHz) 20 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 TVSOP (DGV) 56 72.32 mm² 11.3 x 6.4
  • Member of Texas Instruments Widebus™ Family
  • 5- Switch Connection Between Two Ports
  • TTL-Compatible Input Levels
  • Designed to Be Used in Level-Shifting Applications

Widebus is a trademark of Texas Instruments.
  • Member of Texas Instruments Widebus™ Family
  • 5- Switch Connection Between Two Ports
  • TTL-Compatible Input Levels
  • Designed to Be Used in Level-Shifting Applications

Widebus is a trademark of Texas Instruments.

The SN74CBTD16211 provides 24 bits of high-speed TTL-compatible bus switching. The low on-state resistance of the switch allows connections to be made with minimal propagation delay. A diode to VCC is integrated in the circuit to allow for level shifting from 5-V signals at the device inputs to 3.3-V signals at the device outputs.

The device is organized as a dual 12-bit bus switch with separate output-enable (OE)\ inputs. It can be used as two 12-bit bus switches or as one 24-bit bus switch. When (OE)\ is low, the associated 12-bit bus switch is on, and port A is connected to port B. When (OE)\ is high, the switch is open, and the high-impedance state exists between the ports.

The SN74CBTD16211 provides 24 bits of high-speed TTL-compatible bus switching. The low on-state resistance of the switch allows connections to be made with minimal propagation delay. A diode to VCC is integrated in the circuit to allow for level shifting from 5-V signals at the device inputs to 3.3-V signals at the device outputs.

The device is organized as a dual 12-bit bus switch with separate output-enable (OE)\ inputs. It can be used as two 12-bit bus switches or as one 24-bit bus switch. When (OE)\ is low, the associated 12-bit bus switch is on, and port A is connected to port B. When (OE)\ is high, the switch is open, and the high-impedance state exists between the ports.
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Documentación técnica

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* Data sheet 24-Bit FET Bus Switch With Level Shifting datasheet (Rev. H) 24 jul 2002
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 dic 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 dic 2015
User guide LOGIC Pocket Data Book (Rev. B) 16 ene 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 ago 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 dic 1998
Application note 3.3-V to 2.5-V Translation with Texas Instruments Crossbar Technology (Rev. A) 03 abr 1998
Application note Migration From 3.3-V To 2.5-V Power Supplies For Logic Devices 01 dic 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

Diseño y desarrollo

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Modelo de simulación

SN74CBTD16211 IBIS Model (Rev. A)

SCDM008A.ZIP (16 KB) - IBIS Model
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SSOP (DL) 56 Ver opciones
TSSOP (DGG) 56 Ver opciones
TVSOP (DGV) 56 Ver opciones
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