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SN74ABTH16245DGVR

更新时间： 2024-09-13 05:18:03
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
12页 203K
描述
16-BIT BUS TRANSCEIVERS WITH 3-STATE OUTPUTS

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中文翻译

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SN74ABTH16245DGVR 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：SOIC
包装说明：TSSOP, TSSOP48,.25,16针数：48
Reach Compliance Code：compliantECCN代码：EAR99
HTS代码：8542.39.00.01Factory Lead Time：1 week
风险等级：0.8其他特性：WITH DIRECTION CONTROL
控制类型：COMMON CONTROL计数方向：BIDIRECTIONAL
系列：ABTJESD-30 代码：R-PDSO-G48
JESD-609代码：e4长度：9.7 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：2
端口数量：2端子数量：48
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：TSSOP48,.25,16封装形状：RECTANGULAR
封装形式：SMALL OUTLINE, THIN PROFILE, SHRINK PITCH包装方法：TR
峰值回流温度（摄氏度）：260电源：5 V
最大电源电流（ICC）：0.032 mAProp。Delay @ Nom-Sup：4.1 ns
传播延迟（tpd）：4.2 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)：5.5 V
最小供电电压 (Vsup)：4.5 V标称供电电压 (Vsup)：5 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：0.4 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

SN74ABTH16245DGVR 数据手册

 浏览型号SN74ABTH16245DGVR的Datasheet PDF文件第2页浏览型号SN74ABTH16245DGVR的Datasheet PDF文件第3页浏览型号SN74ABTH16245DGVR的Datasheet PDF文件第4页浏览型号SN74ABTH16245DGVR的Datasheet PDF文件第5页浏览型号SN74ABTH16245DGVR的Datasheet PDF文件第6页浏览型号SN74ABTH16245DGVR的Datasheet PDF文件第7页 
SN54ABTH16245, SN74ABTH16245  
16-BIT BUS TRANSCEIVERS  
WITH 3-STATE OUTPUTS  
SCBS662I – MARCH 1996 – REVISED MARCH 1999  
SN54ABTH16245 . . . WD PACKAGE  
SN74ABTH16245 . . . DGG, DGV, OR DL PACKAGE  
(TOP VIEW)  
Members of the Texas Instruments  
Widebus Family  
State-of-the-Art EPIC-ΙΙB BiCMOS Design  
Significantly Reduces Power Dissipation  
1
48  
47  
46  
45  
44  
43  
42  
41  
40  
39  
38  
37  
36  
35  
34  
33  
32  
31  
30  
29  
28  
27  
26  
25  
1DIR  
1B1  
1B2  
GND  
1B3  
1B4  
1OE  
1A1  
1A2  
GND  
1A3  
1A4  
Typical V  
(Output Ground Bounce) < 1 V  
2
OLP  
at V  
= 5 V, T = 25°C  
3
CC  
A
4
High-Impedance State During Power Up  
and Power Down  
5
6
Distributed V  
Minimizes High-Speed Switching Noise  
and GND Pin Configuration  
CC  
7
V
V
CC  
CC  
8
1B5  
1B6  
GND  
1B7  
1B8  
2B1  
2B2  
GND  
2B3  
2B4  
1A5  
1A6  
GND  
1A7  
1A8  
2A1  
2A2  
GND  
2A3  
2A4  
Flow-Through Architecture Optimizes PCB  
Layout  
9
10  
11  
12  
13  
14  
15  
16  
17  
18  
19  
20  
21  
22  
23  
24  
High-Drive Outputs (–32-mA I , 64-mA I  
OH  
)
OL  
Bus Hold on Data Inputs Eliminates the  
Need for External Pullup/Pulldown  
Resistors  
Latch-Up Performance Exceeds 500 mA Per  
JESD 17  
Package Options Include Plastic Shrink  
Small-Outline (DL), Thin Shrink  
Small-Outline (DGG), and Thin Very  
Small-Outline (DGV) Packages and 380-mil  
Fine-Pitch Ceramic Flat (WD) Package  
Using 25-mil Center-to-Center Spacings  
V
V
CC  
CC  
2B5  
2B6  
GND  
2B7  
2B8  
2A5  
2A6  
GND  
2A7  
2A8  
2OE  
2DIR  
description  
The ’ABTH16245 devices are 16-bit noninverting  
3-state transceivers that provide synchronous  
two-way communication between data buses.  
The control-function implementation minimizes  
external timing requirements.  
These devices can be used as two 8-bit transceivers or one 16-bit transceiver. They allow 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 devices so that the buses are effectively  
isolated.  
When V  
is between 0 and 2.1 V, the device is in the high-impedance state during power up or power down.  
CC  
However, to ensure the high-impedance state above 2.1 V, OE should be tied to V  
the minimum value of the resistor is determined by the current-sinking capability of the driver.  
through a pullup resistor;  
CC  
Active bus-hold circuitry is provided to hold unused or floating data inputs at a valid logic level.  
The SN54ABTH16245 is characterized for operation over the full military temperature range of –55°C to 125°C.  
The SN74ABTH16245 is characterized for operation from –40°C to 85°C.  
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 and EPIC-ΙΙB are trademarks of Texas Instruments Incorporated.  
Copyright 1999, Texas Instruments Incorporated  
On products compliant to MIL-PRF-38535, all parameters are tested  
unless otherwise noted. On all other products, production  
processing does not necessarily include testing of all parameters.  
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  
1234567...12

中文翻译

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SN74ABTH16245DGVR 替代型号

型号 品牌 替代类型 描述 数据表
SN74ABT16245ADGVR TI

完全替代

 16-BIT BUS TRANSCEIVERS WITH 3-STATE OUTPUTS
SN74ABT16245ADGGR TI

完全替代

 16-BIT BUS TRANSCEIVERS WITH 3-STATE OUTPUTS
SN74AHCT16245DGGR TI

类似代替

 16-BIT BUS TRANSCEIVERS WITH 3-STATE OUTPUTS

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