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SN74ABTE16246DGG PDF预览

SN74ABTE16246DGG

更新时间： 2024-11-24 22:56:15
品牌 Logo 应用领域
德州仪器 - TI 总线收发器开关输出元件
页数 文件大小 规格书
10页 163K
描述
11-BIT INCIDENT-WAVE SWITCHING BUS TRANSCEIVERS WITH 3-STATE AND OPEN-COLLECTOR OUTPUTS

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SN74ABTE16246DGG 技术参数

是否无铅： 不含铅是否Rohs认证： 符合
生命周期：Obsolete零件包装代码：TSSOP
包装说明：TSSOP,针数：48
Reach Compliance Code：compliantHTS代码：8542.39.00.01
Factory Lead Time：1 week风险等级：5.54
其他特性：SUPPORT THE VME64 ETL SPECIFICATION; 25 OHM INCIDENT-WAVE SWITCHING系列：ABTE/ETL
JESD-30 代码：R-PDSO-G48JESD-609代码：e4
长度：12.5 mm负载电容（CL）：50 pF
逻辑集成电路类型：BUS TRANSCEIVER湿度敏感等级：1
位数：11功能数量：1
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：OPEN-COLLECTOR/3-STATE输出极性：TRUE
封装主体材料：PLASTIC/EPOXY封装代码：TSSOP
封装形状：RECTANGULAR封装形式：SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
峰值回流温度（摄氏度）：260最大电源电流（ICC）：48 mA
传播延迟（tpd）：10.3 ns认证状态：Not Qualified
座面最大高度：1.2 mm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：0.5 mm
端子位置：DUAL处于峰值回流温度下的最长时间：NOT SPECIFIED
宽度：6.1 mmBase Number Matches：1

SN74ABTE16246DGG 数据手册

 浏览型号SN74ABTE16246DGG的Datasheet PDF文件第2页浏览型号SN74ABTE16246DGG的Datasheet PDF文件第3页浏览型号SN74ABTE16246DGG的Datasheet PDF文件第4页浏览型号SN74ABTE16246DGG的Datasheet PDF文件第5页浏览型号SN74ABTE16246DGG的Datasheet PDF文件第6页浏览型号SN74ABTE16246DGG的Datasheet PDF文件第7页 
SN54ABTE16246, SN74ABTE16246  
11-BIT INCIDENT-WAVE SWITCHING BUS TRANSCEIVERS  
WITH 3-STATE AND OPEN-COLLECTOR OUTPUTS  
SCBS227F – JULY 1993 – REVISED JUNE 1999  
SN54ABTE16246 . . . WD PACKAGE  
SN74ABTE16246 . . . DGG 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  
11OE  
11DIR  
11B  
GND  
10B  
V
11A  
10DIR  
GND  
10A  
9A  
V
9DIR  
8A  
GND  
7A  
7BI  
6A  
5A  
GND  
5BI  
4A  
V
3A  
3BI  
GND  
2A  
BIAS  
CC  
Support the VME64 ETL Specification  
2
3
Reduced TTL-Compatible Input Threshold  
Range  
4
5
High-Drive Outputs (I  
= –60 mA  
OH  
6
9B  
I
= 90 mA) Support Equivalent 25-Ω  
OL  
7
V
Incident-Wave Switching  
CC  
CC  
8
8BI  
8BO  
GND  
7BO  
6BI  
6BO  
5BO  
GND  
4BO  
4BI  
V
BIAS Pin Minimizes Signal Distortion  
CC  
9
During Live Insertion  
10  
11  
12  
13  
14  
15  
16  
17  
18  
19  
20  
21  
22  
23  
24  
Internal Pullup Resistor on OE Keeps  
Outputs in High-Impedance State During  
Power Up or Power Down  
Distributed V  
Minimizes High-Speed Switching Noise  
and GND Pin Configuration  
CC  
Equivalent 25-Ω Series Damping Resistor  
on B Port  
V
Bus Hold on Data Inputs Eliminates the  
Need for External Pullup/Pulldown  
Resistors  
CC  
CC  
3BO  
2BI  
GND  
2BO  
1BO  
1BI  
Package Options Include Plastic Shrink  
Small-Outline (DL) and Thin-Shrink  
Small-Outline (DGG) Packages and 380-mil  
Fine-Pitch Ceramic Flat (WD) Package  
Using 25-mil Center-to-Center Spacings  
1A  
OE  
description  
The ’ABTE16246 devices are 11-bit noninverting transceivers designed for asynchronous two-way  
communication between buses. These devices have open-collector and 3-state outputs. 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 device so that the buses  
are effectively isolated. When OE is low, the device is active.  
The B port has an equivalent 25-Ω series output resistor to reduce ringing. Active bus-hold inputs on the B port  
hold unused or floating inputs at a valid logic level.  
The A port provides for the precharging of the outputs via V BIAS, which establishes a voltage between 1.3 V  
CC  
and 1.7 V when V  
is not connected.  
CC  
The SN54ABTE16246 is characterized for operation over the full military temperature range of –55°C to 125°C.  
The SN74ABTE16246 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 EPICΙΙ-B are trademarks of Texas Instruments Incorporated.  
Copyright 1999, Texas Instruments Incorporated  
UNLESS OTHERWISE NOTED this document contains PRODUCTION  
DATA information 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...10

中文翻译

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SN74ABTE16246DGG 替代型号

型号 品牌 替代类型 描述 数据表
SN74ABTE16246DLR TI

完全替代

 11-BIT INCIDENT-WAVE SWITCHING BUS TRANSCEIVER WITH 3-STATE AND OPEN-COLLECTOR OUTPUTS
SN74ABTE16246DGGR TI

完全替代

 11-BIT INCIDENT-WAVE SWITCHING BUS TRANSCEIVER WITH 3-STATE AND OPEN-COLLECTOR OUTPUTS
SN74ABTE16246DL TI

完全替代

 11-BIT INCIDENT-WAVE SWITCHING BUS TRANSCEIVERS WITH 3-STATE AND OPEN-COLLECTOR OUTPUTS

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