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54ACT16827 PDF预览

54ACT16827

更新时间: 2024-02-18 07:01:07
品牌 Logo 应用领域
德州仪器 - TI 驱动器输出元件
页数 文件大小 规格书
8页 149K
描述
20-BIT BUFFERS/DRIVERS WITH 3-STATE OUTPUTS

54ACT16827 技术参数

生命周期:Obsolete零件包装代码:DFP
包装说明:DFP, FL56,.4,25针数:56
Reach Compliance Code:unknown风险等级:5.84
Is Samacsys:N其他特性:WITH DUAL OUTPUT ENABLE
控制类型:ENABLE LOW系列:ACT
JESD-30 代码:R-GDFP-F56长度:18.288 mm
负载电容(CL):50 pF逻辑集成电路类型:BUS DRIVER
最大I(ol):0.024 A位数:10
功能数量:2端口数量:2
端子数量:56最高工作温度:125 °C
最低工作温度:-55 °C输出特性:3-STATE
输出极性:TRUE封装主体材料:CERAMIC, GLASS-SEALED
封装代码:DFP封装等效代码:FL56,.4,25
封装形状:RECTANGULAR封装形式:FLATPACK
电源:5 VProp。Delay @ Nom-Sup:11 ns
传播延迟(tpd):10.8 ns认证状态:Not Qualified
座面最大高度:3.05 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:CMOS温度等级:MILITARY
端子形式:FLAT端子节距:0.635 mm
端子位置:DUAL宽度:9.652 mm
Base Number Matches:1

54ACT16827 数据手册

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54ACT16827, 74ACT16827  
20-BIT BUFFERS/DRIVERS  
WITH 3-STATE OUTPUTS  
SCAS163A – JUNE 1990 – REVISED APRIL 1996  
54ACT16827 . . . WD PACKAGE  
74ACT16827 . . . DL PACKAGE  
(TOP VIEW)  
Members of the Texas Instruments  
Widebus Family  
Inputs Are TTL-Voltage Compatible  
3-State Outputs Drive Bus Lines Directly  
1
56  
55  
54  
53  
52  
51  
50  
49  
48  
47  
46  
45  
44  
43  
42  
41  
40  
39  
38  
37  
36  
35  
34  
33  
32  
31  
30  
29  
1OE1  
1Y1  
1Y2  
GND  
1Y3  
1Y4  
1OE2  
1A1  
1A2  
GND  
1A3  
A14  
Flow-Through Architecture Optimizes  
PCB Layout  
2
3
4
Distributed V  
Minimizes High-Speed Switching Noise  
and GND Pin Configuration  
CC  
5
6
EPIC (Enhanced-Performance Implanted  
CMOS) 1-µm Process  
7
V
V
CC  
CC  
8
1Y5  
1Y6  
1Y7  
GND  
1Y8  
1Y9  
1Y10  
2Y1  
2Y2  
2Y3  
GND  
2Y4  
2Y5  
2Y6  
1A5  
1A6  
1A7  
GND  
1A8  
1A9  
1A10  
2A1  
2A2  
2A3  
GND  
2A4  
2A5  
2A6  
500-mA Typical Latch-Up Immunity at  
125°C  
9
10  
11  
12  
13  
14  
15  
16  
17  
18  
19  
20  
21  
22  
23  
24  
25  
26  
27  
28  
Package Options Include Plastic 300-mil  
Shrink Small-Outline (DL) Packages Using  
25-mil Center-to-Center Pin Spacings and  
380-mil Fine-Pitch Ceramic Flat (WD)  
Packages Using 25-mil Center-to-Center  
Pin Spacings  
description  
The ’ACT16827 are noninverting 20-bit buffers  
composed of two 10-bit sections with separate  
output-enable signals. For either 10-bit buffer  
section, the two output-enable (1OE1 and 1OE2  
or 2OE1 and 2OE2) inputs must both be low for  
the corresponding Y outputs to be active. If either  
output-enable input is high, the outputs of that  
10-bit buffer section are in the high-impedance  
state.  
V
V
CC  
CC  
2Y7  
2Y8  
GND  
2Y9  
2Y10  
2OE1  
2A7  
2A8  
GND  
2A9  
2A10  
2OE2  
The 74ACT16827 is packaged in TI’s shrink  
small-outline package, which provides twice the  
I/O pin count and functionality of standard  
small-outline packages in the same printed-  
circuit-board area.  
The 54ACT16827 is characterized for operation over the full military temperature range of –55°C to 125°C. The  
74ACT16827 is characterized for operation from –40°C to 85°C.  
FUNCTION TABLE  
(each 8-bit section)  
INPUTS  
OUTPUT  
Y
A
L
OE1  
L
OE2  
L
L
H
Z
Z
L
L
H
X
X
H
X
X
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 and Widebus are trademarks of Texas Instruments Incorporated.  
Copyright 1996, 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  

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