Datasheet 搜索 > 逻辑控制器 > TI（德州仪器） > SN74CBTLV3383PWG4 数据手册 > SN74CBTLV3383PWG4 数据手册 1/15 页
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SN74CBTLV3383PWG4 数据手册 - TI（德州仪器）
制造商:
TI（德州仪器）
分类:
逻辑控制器
封装:
TSSOP-24
描述:
数字总线开关 IC LO VLTG 10B FETBus Exchange Switch
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SN74CBTLV3383PWG4数据手册
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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.
SCDS047G − MARCH 1998 − REVISED OCTOBER 2003
1
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
D 5-Ω Switch Connection Between Two Ports
D Rail-to-Rail Switching on Data I/O Ports
D I
off
Supports Partial-Power-Down Mode
Operation
D Latch-Up Performance Exceeds 250 mA Per
JESD 17
D ESD Protection Exceeds JESD 22
− 2000-V Human-Body Model (A114-A)
− 200-V Machine Model (A115-A)
description/ordering information
The SN74CBTLV3383 provides ten bits of
high-speed bus switching or exchanging. The low
on-state resistance of the switch allows
connections to be made with minimal propagation
delay.
The device operates as a 10-bit bus switch or as 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, and BE
is low.
This device is fully specified for partial-power-down applications using I
off
. The I
off
feature ensures that
damaging current will not backflow through the device when it is powered down. The device has isolation during
power off.
ORDERING INFORMATION
T
A
PACKAGE
†
ORDERABLE
PART NUMBER
TOP-SIDE
MARKING
QSOP − DBQ Tape and reel SN74CBTLV3383DBQR CL383
SOIC − DW
Tube SN74CBTLV3383DW
CBTLV3383
−40°C to 85°C
SOIC − DW
Tape and reel SN74CBTLV3383DWR
CBTLV3383
−40 C to 85 C
TSSOP − PW Tape and reel SN74CBTLV3383PWR CL383
TVSOP − DGV Tape and reel SN74CBTLV3383DGVR CL383
†
Package drawings, standard packing quantities, thermal data, symbolization, and PCB design
guidelines are available at www.ti.com/sc/package.
FUNCTION TABLE
INPUTS
INPUTS/OUTPUTS
BE BX 1A1−5A1 1A2−5A2
L L 1B1−5B1 1B2−5B2
L H 1B2−5B2 1B1−5B1
H X Z Z
!"#$ % &'!!($ #% )'*+&#$ ,#$(-
!,'&$% &!" $ %)(&&#$% )(! $.( $(!"% (/#% %$!'"($%
%$#,#!, 0#!!#$1- !,'&$ )!&(%%2 ,(% $ (&(%%#!+1 &+',(
$(%$2 #++ )#!#"($(!%-
Copyright 2003, Texas Instruments Incorporated
DBQ, DGV, DW, OR PW PACKAGE
(TOP VIEW)
BE
1B1
1A1
1A2
1B2
2B1
2A1
2A2
2B2
3B1
3A1
GND
V
CC
5B2
5A2
5A1
5B1
4B2
4A2
4A1
4B1
3B2
3A2
BX
1
2
3
4
5
6
7
8
9
10
11
12
24
23
22
21
20
19
18
17
16
15
14
13
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