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SN74ABT16640DLRG4 PDF预览

SN74ABT16640DLRG4

更新时间： 2024-11-14 15:52:03
品牌 Logo 应用领域
德州仪器 - TI 信息通信管理光电二极管输出元件逻辑集成电路
页数 文件大小 规格书
14页 751K
描述
ABT SERIES, DUAL 8-BIT TRANSCEIVER, INVERTED OUTPUT, PDSO48, GREEN, PLASTIC, SSOP-48

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SN74ABT16640DLRG4 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：SSOP
包装说明：SSOP, SSOP48,.4针数：48
Reach Compliance Code：compliantHTS代码：8542.39.00.01
风险等级：5.51控制类型：COMMON CONTROL
计数方向：BIDIRECTIONAL系列：ABT
JESD-30 代码：R-PDSO-G48JESD-609代码：e4
长度：15.875 mm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：INVERTED
封装主体材料：PLASTIC/EPOXY封装代码：SSOP
封装等效代码：SSOP48,.4封装形状：RECTANGULAR
封装形式：SMALL OUTLINE, SHRINK PITCH包装方法：TAPE AND REEL
峰值回流温度（摄氏度）：260电源：5 V
最大电源电流（ICC）：32 mAProp。Delay @ Nom-Sup：4.3 ns
传播延迟（tpd）：4.3 ns认证状态：Not Qualified
座面最大高度：2.79 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：0.635 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：7.5 mmBase Number Matches：1

SN74ABT16640DLRG4 数据手册

 浏览型号SN74ABT16640DLRG4的Datasheet PDF文件第2页浏览型号SN74ABT16640DLRG4的Datasheet PDF文件第3页浏览型号SN74ABT16640DLRG4的Datasheet PDF文件第4页浏览型号SN74ABT16640DLRG4的Datasheet PDF文件第5页浏览型号SN74ABT16640DLRG4的Datasheet PDF文件第6页浏览型号SN74ABT16640DLRG4的Datasheet PDF文件第7页 
SN54ABT16640, SN74ABT16640  
16-BIT BUS TRANSCEIVERS  
WITH 3-STATE OUTPUTS  
SCBS107C – APRIL 1992 – REVISED JANUARY 1997  
SN54ABT16640 . . . WD PACKAGE  
SN74ABT16640 . . . 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  
1DIR  
1B1  
1B2  
GND  
1B3  
1B4  
1OE  
1A1  
1A2  
GND  
1A3  
1A4  
Latch-Up Performance Exceeds 500 mA Per  
JEDEC Standard JESD-17  
2
3
Typical V  
(Output Ground Bounce) < 1 V  
4
OLP  
at V  
= 5 V, T = 25°C  
5
CC  
A
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  
,
OH  
64-mA I  
)
OL  
Package Options Include Plastic 300-mil  
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  
V
V
CC  
CC  
description  
2B5  
2B6  
GND  
2B7  
2B8  
2A5  
2A6  
GND  
2A7  
2A8  
2OE  
The ’ABT16640 are inverting 16-bit transceivers  
designed for asynchronous communication  
between data buses.  
These devices can be used as two 8-bit  
transceivers or one 16-bit transceiver. It allows  
data transmission from the A bus to the B bus or  
fromtheBbustotheAbus, dependingonthelogic  
level at the direction-control (1DIR and 2DIR)  
inputs. The output-enable (1OE and 2OE) inputs  
can be used to disable the device so that the  
buses are effectively isolated.  
2DIR  
To ensure the high-impedance state during power up or power down, OE should be tied to V through a pullup  
CC  
resistor; the minimum value of the resistor is determined by the current-sinking capability of the driver.  
The SN54ABT16640 is characterized for operation over the full military temperature range of –55°C to 125°C.  
The SN74ABT16640 is characterized for operation from –40°C to 85°C.  
FUNCTION TABLE  
(each 8-bit section)  
INPUTS  
OPERATION  
DIR  
L
OE  
L
B data to A bus  
A data to B bus  
Isolation  
L
H
H
X
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 1997, 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  
1234567...14

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SN74ABT16640DLRG4 替代型号

型号 品牌 替代类型 描述 数据表
SN74ABT16640DLR TI

完全替代

 16-Bit Bus Transceivers With 3-State Outputs 48-SSOP -40 to 85
SN74ABT16640DL TI

完全替代

 16-BIT BUS TRANSCEIVERS WITH 3-STATE OUTPUTS

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