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74AC11245DBE4

更新时间: 2024-11-07 14:46:59
品牌 Logo 应用领域
德州仪器 - TI 光电二极管输出元件逻辑集成电路
页数 文件大小 规格书
21页 986K
描述
AC SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, PDSO24

74AC11245DBE4 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Obsolete包装说明:SSOP,
Reach Compliance Code:compliantHTS代码:8542.39.00.01
风险等级:5.74系列:AC
JESD-30 代码:R-PDSO-G24JESD-609代码:e4
长度:8.2 mm逻辑集成电路类型:BUS TRANSCEIVER
湿度敏感等级:1位数:8
功能数量:1端口数量:2
端子数量:24最高工作温度:85 °C
最低工作温度:-40 °C输出特性:3-STATE
输出极性:TRUE封装主体材料:PLASTIC/EPOXY
封装代码:SSOP封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, SHRINK PITCH峰值回流温度(摄氏度):260
传播延迟(tpd):12.5 ns认证状态:Not Qualified
座面最大高度:2 mm最大供电电压 (Vsup):5.5 V
最小供电电压 (Vsup):3 V标称供电电压 (Vsup):5 V
表面贴装:YES技术:CMOS
温度等级:INDUSTRIAL端子面层:NICKEL PALLADIUM GOLD
端子形式:GULL WING端子节距:0.65 mm
端子位置:DUAL处于峰值回流温度下的最长时间:NOT SPECIFIED
宽度:5.3 mmBase Number Matches:1

74AC11245DBE4 数据手册

 浏览型号74AC11245DBE4的Datasheet PDF文件第2页浏览型号74AC11245DBE4的Datasheet PDF文件第3页浏览型号74AC11245DBE4的Datasheet PDF文件第4页浏览型号74AC11245DBE4的Datasheet PDF文件第5页浏览型号74AC11245DBE4的Datasheet PDF文件第6页浏览型号74AC11245DBE4的Datasheet PDF文件第7页 
74AC11245  
OCTAL BUS TRANSCEIVER  
WITH 3-STATE OUTPUTS  
SCAS010B – JULY 1987 – REVISED APRIL 1996  
DB, DW, NT, OR PW PACKAGE  
(TOP VIEW)  
3-State Outputs Drive Bus Lines Directly  
Flow-Through Architecture Optimizes  
PCB Layout  
1
24  
23  
22  
21  
20  
19  
18  
17  
16  
15  
14  
13  
A1  
A2  
DIR  
B1  
B2  
B3  
B4  
Center-Pin V  
Minimize High-Speed Switching Noise  
and GND Configurations  
2
CC  
3
A3  
4
A4  
EPIC (Enhanced-Performance Implanted  
CMOS) 1- m Process  
5
GND  
GND  
GND  
GND  
A5  
6
V
V
CC  
CC  
500-mA Typical Latch-Up Immunity at  
125°C  
7
8
B5  
B6  
B7  
B8  
OE  
Package Options Include Plastic  
Small-Outline (DW), Shrink Small-Outline  
(DB), and Thin Shrink Small-Outline (PW)  
Packages, and Standard Plastic 300-mil  
DIPs (NT)  
9
10  
11  
12  
A6  
A7  
A8  
description  
This octal bus transceiver is designed for asynchronous two-way communication between data buses. The  
control-function implementation minimizes external timing requirements.  
The device allows noninverted data transmission from the A bus to the B bus or from the B bus to the A bus,  
depending on the logic level at the direction-control (DIR) input. The output-enable (OE) input can be used to  
disable the device so that the buses are effectively isolated.  
The 74AC11245 is characterized for operation from –40°C to 85°C.  
FUNCTION TABLE  
OUTPUT  
ENABLE  
OE  
DIRECTION  
CONTROL  
DIR  
OPERATION  
L
L
L
H
X
B data to A bus  
A data to B bus  
Isolation  
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.  
EPIC is a trademark of Texas Instruments Incorporated.  
Copyright 1996, Texas Instruments Incorporated  
PRODUCTION DATA information is current as of publication date.  
Products conform to specifications per the terms of Texas Instruments  
standard warranty. Production processing does not necessarily include  
testing of all parameters.  
1
POST OFFICE BOX 655303 DALLAS, TEXAS 75265  

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