High-Bandwidth Data Path (Up to 200 MHz)
Low and Flat ON-State Resistance (r_ON)
Characteristics Over Operating Range
(r_ON = 5 Ω Typical)
Control Inputs Can Be Driven by TTL or 5-V and
3.3-V CMOS Outputs
Bidirectional Data Flow With Near-Zero
Propagation Delay
Low Input and Output Capacitance Minimizes
Loading and Signal Distortion (C_io(OFF) = 6 pF
Typical)
V_CC Operating Range From 4.5 V to 5 V
Low Power Consumption (I_CC= 50 µA Maximum)

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The SN74CBT3383 and SN54CBT3383 devices provide ten bits of high-speed TTL-compatible bus switching or exchanging. The low ON-state resistance of the switch allows connections to be made with minimal propagation delay.

The devices operate as a 10-bit bus switch or a 5-bit bus exchanger, which provides swapping of the A and B pairs of signals. The bus-exchange function is selected when BX is high. The switches are connected when BE is low.

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Technical documentation

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	Type	Title	Date
*	Data sheet	SNx4CBT3383 10-Bit Bus-Exchange Switch datasheet (Rev. P)	Jan. 07, 2016
	Application note	Multiplexers and Signal Switches Glossary (Rev. A)	Jun. 09, 2021
	Application note	Selecting the Right Texas Instruments Signal Switch (Rev. B)	Apr. 02, 2020
	Selection guide	Little Logic Guide 2018 (Rev. G)	Jul. 06, 2018
	Selection guide	Logic Guide (Rev. AB)	Jun. 12, 2017
	Application note	How to Select Little Logic (Rev. A)	Jul. 26, 2016
	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
	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 note	Semiconductor Packing Material Electrostatic Discharge (ESD) Protection	Jul. 08, 2004
	Application note	Selecting the Right Level Translation Solution (Rev. A)	Jun. 22, 2004
	User guide	Signal Switch Data Book (Rev. A)	Nov. 14, 2003
	More literature	Logic Cross-Reference (Rev. A)	Oct. 07, 2003
	More literature	CBT RAID Application Clip	Jun. 12, 2003
	Application note	Bus FET Switch Solutions for Live Insertion Applications	Feb. 07, 2003
	Application note	Texas Instruments Little Logic Application Report	Nov. 01, 2002
	Application note	TI IBIS File Creation, Validation, and Distribution Processes	Aug. 29, 2002
	More literature	Standard Linear & Logic for PCs, Servers & Motherboards	Jun. 13, 2002
	Application note	16-Bit Widebus Logic Families in 56-Ball, 0.65-mm Pitch Very Thin Fine-Pitch BGA (Rev. B)	May 22, 2002
	Application note	Flexible Voltage-Level Translation With CBT Family Devices	Jul. 20, 1999
	User guide	CBT (5-V) And CBTLV (3.3-V) Bus Switches Data Book (Rev. B)	Dec. 01, 1998
	Application note	3.3-V to 2.5-V Translation with Texas Instruments Crossbar Technology (Rev. A)	Apr. 03, 1998
	Application note	Migration From 3.3-V To 2.5-V Power Supplies For Logic Devices	Dec. 01, 1997
	Application note	5-V To 3.3-V Translation With the SN74CBTD3384 (Rev. B)	Mar. 01, 1997
	Application note	Understanding Advanced Bus-Interface Products Design Guide	May 01, 1996

Design & development

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Hardware development

INTERFACE ADAPTER Download

Surface mount to DIP header adapter for quick testing of TI's 5, 8, 10, 16 & 24-pin leaded packages

LEADED-ADAPTER1

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User guide

Description

The EVM-LEADED1 board allows for quick testing and bread boarding of TI's common leaded packages. The board has footprints to convert TI's D, DBQ, DCT,DCU, DDF, DGS, DGV, and PW surface mount packages to 100mil DIP headers.

Features

Quick testing of TI's leaded surface mount packages
Allows leaded suface mount packages to be plugged into 100mil spaced bread board
Supports TI's 8 most popular leaded packages with a single panel

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