SN74CBT3383DBQR

Product Folder Sample & Buy Technical Documents Support & Community Tools & Software SN74CBT3383, SN54CBT3383 SCDS003P – NOVEMBER 1992 – REVISED DECEMBER 2015 SNx4CBT3383 10-Bit Bus-Exchange Switch 1 Features • • 1 • • • • • 3 Description High-Bandwidth Data Path (Up to 200 MHz) Low and Flat ON-State Resistance (rON) Characteristics Over Operating Range (rON = 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 (Cio(OFF) = 6 pF Typical) VCC Operating Range From 4.5 V to 5 V Low Power Consumption (ICC = 50 µA Maximum) 2 Applications • • • • • Enterprise Servers Ethernet Switches Routers Servers Industrial PCs 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. Device Information(1) PART NUMBER PACKAGE BODY SIZE (NOM) SN74CBT3383DB SSOP (24) 8.40 mm × 5.30 mm SN74CBT3383DBQ SSOP (24) 8.65 mm × 3.90 mm SN74CBT3383DW SOIC (24) 15.40 mm × 7.50 mm SN74CBT3383PW TSSOP (24) 7.80 mm × 4.40 mm SNJ54CBT3383JT CDIP (24) 32.00 mm × 6.92 mm SN54CBT3383W CFP (24) 14.35 × 9.08 mm (1) For all available packages, see the orderable addendum at the end of the data sheet. Logic Diagram (Positive Logic) 3 1A1 4 1A2 5A1 21 22 5A2 BE BX 2 5 20 23 1B1 1B2 5B1 5B2 1 13 1 An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications, intellectual property matters and other important disclaimers. PRODUCTION DATA. On products compliant to MIL-PRF-38535, all parameters are tested unless otherwise noted. On all other products, production SN74CBT3383, SN54CBT3383 SCDS003P – NOVEMBER 1992 – REVISED DECEMBER 2015 www.ti.com Table of Contents 1 2 3 4 5 6 7 8 Features .................................................................. Applications ........................................................... Description ............................................................. Revision History..................................................... Pin Configuration and Functions ......................... Specifications......................................................... 1 1 1 2 3 4 6.1 6.2 6.3 6.4 6.5 6.6 6.7 4 4 4 4 5 5 5 Absolute Maximum Ratings ...................................... ESD Ratings ............................................................ Recommended Operating Conditions....................... Thermal Information .................................................. Electrical Characteristics........................................... Switching Characteristics .......................................... Typical Characteristics .............................................. Parameter Measurement Information .................. 6 Detailed Description .............................................. 7 8.1 Overview ................................................................... 7 8.2 Functional Block Diagram ......................................... 7 8.3 Feature Description................................................... 8 8.4 Device Functional Modes.......................................... 8 9 Application and Implementation .......................... 9 9.1 Application Information.............................................. 9 9.2 Typical Application ................................................... 9 10 Power Supply Recommendations ..................... 11 11 Layout................................................................... 11 11.1 Layout Guidelines ................................................. 11 11.2 Layout Example .................................................... 11 12 Device and Documentation Support ................. 12 12.1 12.2 12.3 12.4 12.5 12.6 Documentation Support ....................................... Related Links ........................................................ Community Resources.......................................... Trademarks ........................................................... Electrostatic Discharge Caution ............................ Glossary ................................................................ 12 12 12 12 12 12 13 Mechanical, Packaging, and Orderable Information ........................................................... 12 4 Revision History NOTE: Page numbers for previous revisions may differ from page numbers in the current version. Changes from Revision O (July 2004) to Revision P • 2 Page Added Pin Configuration and Functions, Specifications, ESD Ratings, Detailed Description, Application and Implementation, Power Supply Recommendations, Layout, Device and Documentation Support, and Mechanical, Packaging, and Orderable Information................................................................................................................................... 1 Submit Documentation Feedback Copyright © 1992–2015, Texas Instruments Incorporated Product Folder Links: SN74CBT3383 SN54CBT3383 SN74CBT3383, SN54CBT3383 www.ti.com SCDS003P – NOVEMBER 1992 – REVISED DECEMBER 2015 5 Pin Configuration and Functions DB, DBQ, DW, JT, W, or PW Package 24-Pin SSOP, SOIC, CDIP, CFP, or TSSOP Top View __ BE 1 24 1B1 2 23 5B2 1A1 3 22 5A2 1A2 4 21 5A1 1B2 5 20 5B1 2B1 6 19 4B2 2A1 7 18 4A2 2A2 8 17 4A1 2B2 9 16 4B1 3B1 10 15 3B2 3A1 11 14 3A2 GND 12 13 BX VCC Pin Functions PIN NO. NAME I/O DESCRIPTION 1 BE I 2 1B1 I/O Active-low input enable pin Transceiver I/O pin 3 1A1 I/O Transceiver I/O pin 4 1A2 I/O Transceiver I/O pin 5 1B2 I/O Transceiver I/O pin 6 2B1 I/O Transceiver I/O pin 7 2A1 I/O Transceiver I/O pin 8 2A2 I/O Transceiver I/O pin 9 2B2 I/O Transceiver I/O pin 10 3B1 I/O Transceiver I/O pin 11 3A1 I/O Transceiver I/O pin 12 GND — Ground 13 BX I 14 3A2 I/O Transceiver I/O pin 15 3B2 I/O Transceiver I/O pin 16 4B1 I/O Transceiver I/O pin 17 4A1 I/O Transceiver I/O pin 18 4A2 I/O Transceiver I/O pin 19 4B2 I/O Transceiver I/O pin 20 5B1 I/O Transceiver I/O pin 21 5A1 I/O Transceiver I/O pin 22 5A2 I/O Transceiver I/O pin 23 5B2 I/O Transceiver I/O pin 24 VCC — Power pin Output select pin Copyright © 1992–2015, Texas Instruments Incorporated Product Folder Links: SN74CBT3383 SN54CBT3383 Submit Documentation Feedback 3 SN74CBT3383, SN54CBT3383 SCDS003P – NOVEMBER 1992 – REVISED DECEMBER 2015 www.ti.com 6 Specifications 6.1 Absolute Maximum Ratings over operating free-air temperature range (unless otherwise noted) (1) VCC MIN MAX UNIT Supply voltage –0.5 7 V (2) –0.5 VI Input voltage 7 V IO Continuos channel current 128 mA IIK Input clamp current (VI/O