SN74CBTLV16210

ACTIVE

3.3-V, 1:1 (SPST), 20-channel FET bus switch

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3.3-V, 1:1 (SPST), 20-channel FET bus switch

SN74CBTLV16210

ACTIVE

Product details

Parameters

Configuration 1:1 SPST Number of channels (#) 20 Power supply voltage - single (V) 2.5, 3.3 Ron (Typ) (Ohms) 5 ON-state leakage current (Max) (µA) 1 Bandwidth (MHz) 200 Operating temperature range (C) -40 to 85 Features Powered-off protection Input/output continuous current (Max) (mA) 128 Rating Catalog open-in-new Find other Analog switches/muxes

Package | Pins | Size

SSOP (DL) 48 164 mm² 15.88 x 10.35 TSSOP (DGG) 48 101 mm² 12.5 x 8.1 TVSOP (DGV) 48 62 mm² 9.7 x 6.4 open-in-new Find other Analog switches/muxes

Features

  • Member of the Texas Instruments Widebus™ Family
  • 5- Switch Connection Between Two Ports
  • Rail-to-Rail Switching on Data I/O Ports
  • Ioff Supports Parital-Power-Down Mode

Widebus is a trademark of Texas Instruments.

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Description

The SN74CBTLV16210 provides 20 bits of high-speed bus switching. The low on-state resistance of the switch allows connections to be made with minimal propagation delay.

The device is organized as dual 10-bit bus switches with separate output-enable (OE\) inputs. It can be used as two 10-bit bus switches or as one 20-bit bus switch. When OE\ is low, the associated 10-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 two ports.

This device is fully specified for partial-power-down applications using Ioff. The Ioff feature ensures that damaging current will not backflow through the device when it is powered down. The device has isolation during power off.

To ensure the high-impedance state during power up or power down, OE\ should be tied to V CC through a pullup resistor; the minimum value of the resistor is determined by the current-sinking capability of the driver.

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Technical documentation

= Top documentation for this product selected by TI
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Type Title Date
* Datasheet SN74CBTLV16210 datasheet (Rev. J) Jul. 19, 2004
Application notes Selecting the Right Texas Instruments Signal Switch (Rev. B) Apr. 02, 2020
Application notes Multiplexers and Signal Switches Glossary Mar. 06, 2020
Technical articles Roll with the design punches and overcome power-sequencing challenges Jul. 29, 2019
Application notes Eliminate power Sequencing with powered-off protection signal switches (Rev. B) Jan. 15, 2019
Selection guides Little Logic Guide 2018 (Rev. G) Jul. 06, 2018
Selection guides Logic Guide (Rev. AB) Jun. 12, 2017
Application notes How to Select Little Logic (Rev. A) Jul. 26, 2016
Application notes Understanding and Interpreting Standard-Logic Data Sheets (Rev. C) Dec. 02, 2015
User guides LOGIC Pocket Data Book (Rev. B) Jan. 16, 2007
More literature Digital Bus Switch Selection Guide (Rev. A) Nov. 10, 2004
More literature Design Summary for WCSP Little Logic (Rev. B) Nov. 04, 2004
Application notes Semiconductor Packing Material Electrostatic Discharge (ESD) Protection Jul. 08, 2004
User guides Signal Switch Data Book (Rev. A) Nov. 14, 2003
More literature Logic Cross-Reference (Rev. A) Oct. 07, 2003
Application notes Bus FET Switch Solutions for Live Insertion Applications Feb. 07, 2003
Application notes Texas Instruments Little Logic Application Report Nov. 01, 2002
Application notes TI IBIS File Creation, Validation, and Distribution Processes Aug. 29, 2002
More literature Standard Linear & Logic for PCs, Servers & Motherboards Jun. 13, 2002
User guides CBT (5-V) And CBTLV (3.3-V) Bus Switches Data Book (Rev. B) Dec. 01, 1998

Design & development

For additional terms or required resources, click any title below to view the detail page where available.

Hardware development

EVALUATION BOARDS Download
document-generic User guide
999
Description

This board supports: TAS2555YZEVMTAS2557EVM and TAS2559EVM.

The Smart Amplifier Speaker Characterization Board, when used in conjunction with a supported TI Smart Amplifier and PurePath Console software, provides users the ability to measure speaker excursion, temperature and other parameters for (...)

Features
  • Easily and quickly characterize speakers
  • Quick connection to TI Smart Amplifier EVMs
  • Microphone included for SPL measurements
  • Laser input for speaker excursion measurements

Design tools & simulation

SIMULATION MODELS Download
SCDJ020.ZIP (90 KB) - HSpice Model
SIMULATION MODELS Download
SCDM068.ZIP (25 KB) - IBIS Model

CAD/CAE symbols

Package Pins Download
SSOP (DL) 48 View options
TSSOP (DGG) 48 View options
TVSOP (DGV) 48 View options

Ordering & quality

Support & training

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