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SN74ACT7882-15PNR PDF预览

SN74ACT7882-15PNR

更新时间: 2024-11-16 15:52:03
品牌 Logo 应用领域
德州仪器 - TI 先进先出芯片
页数 文件大小 规格书
18页 271K
描述
2KX18 OTHER FIFO, 12ns, PQFP80, GREEN, PLASTIC, LQFP-80

SN74ACT7882-15PNR 技术参数

生命周期:Obsolete零件包装代码:QFP
包装说明:LFQFP,针数:80
Reach Compliance Code:unknownECCN代码:EAR99
HTS代码:8542.32.00.71风险等级:5.77
最长访问时间:12 ns周期时间:15 ns
JESD-30 代码:S-PQFP-G80长度:12 mm
内存密度:36864 bit内存宽度:18
功能数量:1端子数量:80
字数:2048 words字数代码:2000
工作模式:SYNCHRONOUS最高工作温度:70 °C
最低工作温度:组织:2KX18
输出特性:3-STATE可输出:YES
封装主体材料:PLASTIC/EPOXY封装代码:LFQFP
封装形状:SQUARE封装形式:FLATPACK, LOW PROFILE, FINE PITCH
并行/串行:PARALLEL认证状态:Not Qualified
座面最大高度:1.6 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:CMOS
温度等级:COMMERCIAL端子形式:GULL WING
端子节距:0.5 mm端子位置:QUAD
宽度:12 mmBase Number Matches:1

SN74ACT7882-15PNR 数据手册

 浏览型号SN74ACT7882-15PNR的Datasheet PDF文件第2页浏览型号SN74ACT7882-15PNR的Datasheet PDF文件第3页浏览型号SN74ACT7882-15PNR的Datasheet PDF文件第4页浏览型号SN74ACT7882-15PNR的Datasheet PDF文件第5页浏览型号SN74ACT7882-15PNR的Datasheet PDF文件第6页浏览型号SN74ACT7882-15PNR的Datasheet PDF文件第7页 
SN74ACT7882  
2048 × 18  
CLOCKED FIRST-IN, FIRST-OUT MEMORY  
SCAS445C – JUNE 1994 – REVISED APRIL 1998  
Member of the Texas Instruments  
Widebus Family  
Input-Ready, Output-Ready, and Half-Full  
Flags  
Independent Asynchronous Inputs and  
Outputs  
Cascadable in Word Width and/or Word  
Depth (See Application Information)  
Read and Write Operations Can Be  
Synchronized to Independent System  
Clocks  
Fast Access Times of 11 ns With a 50-pF  
Load  
High Output Drive for Direct Bus Interface  
Programmable Almost-Full/Almost-Empty  
Flag  
Package Options Include 68-Pin Plastic  
Leaded Chip Carriers (FN) or 80-Pin Shrink  
Quad Flat (PN) Package  
Pin-to-Pin Compatible With SN74ACT7881  
and SN74ACT7811  
FN PACKAGE  
(TOP VIEW)  
9
8
7
6
5
4
3
2
1
68 67 66 65 64 63 62 61  
60  
10  
11  
12  
13  
14  
15  
16  
17  
18  
19  
20  
21  
22  
23  
24  
25  
26  
D14  
D13  
D12  
D11  
D10  
D9  
V
CC  
59  
58  
57  
56  
55  
54  
53  
52  
51  
50  
49  
48  
47  
46  
45  
44  
Q14  
Q13  
GND  
Q12  
Q11  
V
V
CC  
D8  
CC  
Q10  
Q9  
GND  
Q8  
GND  
D7  
D6  
D5  
D4  
D3  
D2  
D1  
D0  
Q7  
V
CC  
Q6  
Q5  
GND  
Q4  
27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43  
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 is a trademark of Texas Instruments Incorporated.  
Copyright 1998, 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  

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2048 】 18 CLOCKED FIRST-IN, FIRST-OUT MEMORY