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IDT7381L20J8 PDF预览

IDT7381L20J8

更新时间: 2024-10-02 14:10:43
品牌 Logo 应用领域
艾迪悌 - IDT 时钟输入元件外围集成电路
页数 文件大小 规格书
17页 255K
描述
Bit-Slice Processor, 16-Bit, CMOS, PQCC68, 1.27 MM PITCH, PLASTIC, LCC-68

IDT7381L20J8 技术参数

生命周期:Obsolete零件包装代码:LCC
包装说明:QCCJ,针数:68
Reach Compliance Code:unknownECCN代码:3A001.A.3
HTS代码:8542.31.00.01风险等级:5.82
Is Samacsys:N其他特性:2 X 16 BIT DATA INPUT BUS; 3 CONTROL PINS TO SELECT OPERATION; ICC SPECIFIED @ 10MHZ
最大时钟频率:55.56 MHz外部数据总线宽度:16
JESD-30 代码:S-PQCC-J68JESD-609代码:e0
长度:24.2062 mm端子数量:68
最高工作温度:70 °C最低工作温度:
封装主体材料:PLASTIC/EPOXY封装代码:QCCJ
封装形状:SQUARE封装形式:CHIP CARRIER
认证状态:Not Qualified座面最大高度:4.57 mm
最大压摆率:76 mA最大供电电压:5.25 V
最小供电电压:4.75 V标称供电电压:5 V
表面贴装:YES技术:CMOS
温度等级:COMMERCIAL端子面层:TIN LEAD
端子形式:J BEND端子节距:1.27 mm
端子位置:QUAD宽度:24.2062 mm
uPs/uCs/外围集成电路类型:BIT-SLICE MICROPROCESSORBase Number Matches:1

IDT7381L20J8 数据手册

 浏览型号IDT7381L20J8的Datasheet PDF文件第2页浏览型号IDT7381L20J8的Datasheet PDF文件第3页浏览型号IDT7381L20J8的Datasheet PDF文件第4页浏览型号IDT7381L20J8的Datasheet PDF文件第5页浏览型号IDT7381L20J8的Datasheet PDF文件第6页浏览型号IDT7381L20J8的Datasheet PDF文件第7页 
16-BIT CMOS  
IDT7381  
CASCADABLE ALU  
FEATURES:  
DESCRIPTION:  
High-performance 16-bit Arithmetic Logic Unit (ALU)  
25ns to 55ns clocked ALU operations  
Ideal for radar, sonar or image processing applications  
74S381 instruction set (8 functions)  
Replaces Gould S614381 or Logic Devices L4C381  
Cascadable with or without carry look-ahead  
Pipeline or flow-through modes  
Internal feedback path for accumulation  
Three-state outputs  
TTL-compatible  
The IDT7381is a high-speedcascadable ArithmeticLogicUnit(ALU).  
Thesethree-bus devices havetwoinputregisters,anultra-fast16-bitALU  
and16-bitoutputregister.WithIDT’shigh-performanceCMOStechnology,  
the IDT7381 can do arithmetic or logic operations in 25ns. The IDT7381  
functionallyreplaces four54/74S381four-bitALUs ina 68-pinpackage.  
The two input operands, A and B, can be clocked or fed through for  
flexiblepipelining.TheFoutputcanalsobesetintoclockedorflow-through  
mode.Anoutputenableisprovidedforthree-statecontroloftheoutputport  
on a bus.  
Produced with advanced submicron CMOS technology  
Available in PLCC  
Speeds available: L/25/30/40/55  
The IDT7381has three functionpins toselect1of8arithmeticorlogic  
operations. The two R and S selection pins determine whether A, B, F or  
0 are fed into the ALU. This ALU has carry-out, propagate and generate  
outputs forcascadingusingcarrylook-ahead.  
FUNCTIONALBLOCKDIAGRAM  
A0 -1 5  
16  
B0 -1 5  
16  
ENA  
A REG  
B REG  
CLK  
ENB  
A MUX  
B MUX  
FTAB  
RS0 -1  
0000H  
0000H  
S MUX  
R MUX  
2
P
G
I 0 - 2  
C0  
C16  
16-BIT ALU  
3
OVF  
Z
ENF  
F REG  
FTF  
OE  
F MUX  
GND  
VCC  
POWER  
SUPPLY  
16  
F0 -15  
COMMERCIAL TEMPERATURE RANGE  
APRIL 2001  
1
c
2001 Integrated Device Technology, Inc.  
DSC-2525/-  

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