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SN74LVT245BPWG4 PDF预览

SN74LVT245BPWG4

更新时间: 2024-09-15 06:12:59
品牌 Logo 应用领域
德州仪器 - TI 总线驱动器总线收发器触发器逻辑集成电路光电二极管输出元件信息通信管理
页数 文件大小 规格书
19页 780K
描述
3.3-V ABT OCTAL BUS TRANSCEIVER WITH 3-STATE OUTPUTS

SN74LVT245BPWG4 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Active零件包装代码:TSSOP
包装说明:TSSOP, TSSOP20,.25针数:20
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.02
Is Samacsys:N其他特性:WITH DIRECTION CONTROL
控制类型:COMMON CONTROL计数方向:BIDIRECTIONAL
系列:LVTJESD-30 代码:R-PDSO-G20
JESD-609代码:e4长度:6.5 mm
负载电容(CL):50 pF逻辑集成电路类型:BUS TRANSCEIVER
最大I(ol):0.064 A湿度敏感等级:1
位数:8功能数量:1
端口数量:2端子数量:20
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:TSSOP
封装等效代码:TSSOP20,.25封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, THIN PROFILE, SHRINK PITCH包装方法:TUBE
峰值回流温度(摄氏度):260电源:3.3 V
最大电源电流(ICC):5 mAProp。Delay @ Nom-Sup:3.5 ns
传播延迟(tpd):4 ns认证状态:Not Qualified
施密特触发器:No座面最大高度:1.2 mm
子类别:Bus Driver/Transceivers最大供电电压 (Vsup):3.6 V
最小供电电压 (Vsup):2.7 V标称供电电压 (Vsup):3.3 V
表面贴装:YES技术:BICMOS
温度等级:INDUSTRIAL端子面层:Nickel/Palladium/Gold (Ni/Pd/Au)
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
翻译:N/A宽度:4.4 mm
Base Number Matches:1

SN74LVT245BPWG4 数据手册

 浏览型号SN74LVT245BPWG4的Datasheet PDF文件第2页浏览型号SN74LVT245BPWG4的Datasheet PDF文件第3页浏览型号SN74LVT245BPWG4的Datasheet PDF文件第4页浏览型号SN74LVT245BPWG4的Datasheet PDF文件第5页浏览型号SN74LVT245BPWG4的Datasheet PDF文件第6页浏览型号SN74LVT245BPWG4的Datasheet PDF文件第7页 
SN74LVT245B  
3.3-V ABT OCTAL BUS TRANSCEIVER  
WITH 3-STATE OUTPUTS  
SCES004H − JANUARY 1995 − REVISED SEPTEMBER 2003  
D
Supports Mixed-Mode Signal Operation  
(5-V Input and Output Voltages With  
D
D
D
I
and Power-Up 3-State Support Hot  
off  
Insertion  
3.3-V V  
)
CC  
Latch-Up Performance Exceeds 100 mA Per  
JESD 78, Class II  
D
D
Supports Unregulated Battery Operation  
Down to 2.7 V  
ESD Protection Exceeds JESD 22  
− 2000-V Human-Body Model (A114-A)  
− 200-V Machine Model (A115-A)  
Typical V  
(Output Ground Bounce)  
OLP  
<0.8 V at V = 3.3 V, T = 25°C  
CC  
A
− 1000-V Charged-Device Model (C101)  
DB, DW, NS, OR PW PACKAGE  
(TOP VIEW)  
RGY PACKAGE  
(TOP VIEW)  
1
2
3
4
5
6
7
8
9
10  
20  
19  
18  
17  
16  
15  
14  
13  
12  
11  
DIR  
A1  
A2  
A3  
A4  
A5  
A6  
A7  
A8  
VCC  
OE  
B1  
B2  
B3  
B4  
B5  
B6  
B7  
B8  
1
20  
19  
18  
17  
16  
15  
14  
13  
12  
2
3
4
5
6
7
8
9
A1  
A2  
A3  
A4  
A5  
A6  
A7  
A8  
OE  
B1  
B2  
B3  
B4  
B5  
B6  
B7  
GND  
10  
11  
description/ordering information  
This octal bus transceiver is designed specifically for low-voltage (3.3-V) V operation, but with the capability  
CC  
to provide a TTL interface to a 5-V system environment.  
The SN74LVT245B is designed for asynchronous communication between data buses. The device transmits  
data 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 the buses are  
effectively isolated.  
ORDERING INFORMATION  
ORDERABLE  
PART NUMBER  
TOP-SIDE  
MARKING  
T
A
PACKAGE  
QFN − RGY  
SOIC − DW  
Tape and reel  
Tube  
SN74LVT245BRGYR  
SN74LVT245BDW  
SN74LVT245BDWR  
SN74LVT245BNSR  
SN74LVT245BDBR  
SN74LVT245BPW  
SN74LVT245BPWR  
SN74LVT245BGQNR  
SN74LVT245BZQNR  
LX245B  
LVT245B  
Tape and reel  
Tape and reel  
Tape and reel  
Tube  
SOP − NS  
LVT245B  
LX245B  
SSOP − DB  
−40°C to 85°C  
TSSOP − PW  
LX245B  
LX245B  
Tape and reel  
VFBGA − GQN  
Tape and reel  
VFBGA − ZQN (Pb-free)  
Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are  
available at www.ti.com/sc/package.  
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.  
Copyright © 2003, 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  

SN74LVT245BPWG4 替代型号

型号 品牌 替代类型 描述 数据表
SN74LVTH245APWR TI

完全替代

3.3-V ABT OCTAL BUFFER/DRIVER WITH 3-STATE OUTPUTS
SN74LVT245BPWR TI

完全替代

3.3-V ABT OCTAL BUS TRANSCEIVER WITH 3-STATE OUTPUTS
SN74LVT245BPW TI

完全替代

3.3-V ABT OCTAL BUS TRANSCEIVERS WITH 3-STATE OUTPUTS

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