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BV245 PDF预览

BV245

更新时间: 2024-10-01 03:23:15
品牌 Logo 应用领域
德州仪器 - TI 开关
页数 文件大小 规格书
8页 249K
描述
32-BIT FET BUS SWITCH

BV245 数据手册

 浏览型号BV245的Datasheet PDF文件第2页浏览型号BV245的Datasheet PDF文件第3页浏览型号BV245的Datasheet PDF文件第4页浏览型号BV245的Datasheet PDF文件第5页浏览型号BV245的Datasheet PDF文件第6页浏览型号BV245的Datasheet PDF文件第7页 
ꢀꢁ ꢂꢃ ꢄꢅ ꢆꢇ ꢈꢈ ꢃꢉ  
ꢇ ꢈ ꢊꢅꢋ ꢆ ꢌ ꢍꢆ ꢅꢎ ꢀ ꢀ ꢏꢋ ꢆꢄ ꢐ  
SCDS104C − APRIL 2000 − REVISED SEPTEMBER 2003  
D
D
Member of the Texas Instruments  
Widebus+Family  
5-Switch Connection Between Two Ports  
D
D
TTL-Compatible Input Levels  
Flow-Through Architecture Optimizes PCB  
Layout  
description/ordering information  
The SN74CBT32245 provides 32 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.  
The device is organized as four 8-bit bus switches, two 16-bit bus switches, or one 32-bit bus switch. When  
output enable (OE) is low, the 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.  
ORDERING INFORMATION  
ORDERABLE  
PART NUMBER  
TOP-SIDE  
MARKING  
PACKAGE  
T
A
LFBGA − GKE  
LFBGA − ZKE (Pb-free)  
SN74CBT32245GKER  
SN74CBT32245ZKER  
−40°C to 85°C  
Tape and reel  
BV245  
Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines  
are available at www.ti.com/sc/package.  
FUNCTION TABLE  
(each 8-bit bus switch)  
INPUT  
FUNCTION  
OE  
L
A port = B port  
Disconnect  
H
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of  
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.  
Widebus+ is a trademark of Texas Instruments.  
ꢆꢡ  
Copyright 2003, Texas Instruments Incorporated  
ꢝ ꢡ ꢞ ꢝꢖ ꢗꢫ ꢙꢘ ꢜ ꢤꢤ ꢢꢜ ꢚ ꢜ ꢛ ꢡ ꢝ ꢡ ꢚ ꢞ ꢦ  
1
POST OFFICE BOX 655303 DALLAS, TEXAS 75265  

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