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參數(shù)資料
| 型號： | IDT7381L30J8 |
| 廠商： | INTEGRATED DEVICE TECHNOLOGY INC |
| 元件分類： | 位片處理器 |
| 英文描述： | 16-BIT, BIT-SLICE MICROPROCESSOR, PQCC68 |
| 封裝： | PLASTIC, LCC-68 |
| 文件頁數(shù)： | 1/17頁 |
| 文件大小： | 257K |
| 代理商： | IDT7381L30J8 |
1
IDT7381
16-BIT CASCADABLE ALU
COMMERCIALTEMPERATURERANGE
APRIL 2001
2001
Integrated Device Technology, Inc.
DSC-2525/-
c
IDT7381
COMMERCIAL TEMPERATURE RANGE
16-BIT CMOS
CASCADABLE ALU
FUNCTIONAL BLOCK DIAGRAM
DESCRIPTION:
The IDT7381 is a high-speed cascadable Arithmetic Logic Unit (ALU).
These three-bus devices have two input registers, an ultra-fast 16-bit ALU
and 16-bit output register. With IDT’s high-performance CMOS technology,
the IDT7381 can do arithmetic or logic operations in 25ns. The IDT7381
functionally replaces four 54/74S381 four-bit ALUs in a 68-pin package.
The two input operands, A and B, can be clocked or fed through for
flexible pipelining. The F output can also be set into clocked or flow-through
mode. An output enable is provided for three-state control of the output port
on a bus.
The IDT7381 has three function pins to select 1 of 8 arithmetic or logic
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 for cascading using carry look-ahead.
A0 -1 5
B0 -1 5
16
A REG
B REG
A M U X
B M U X
R M U X
S M U X
F RE G
F M UX
PO W E R
SU PPLY
CL K
ENB
FT AB
FTF
GND
VCC
16
2
3
16
RS0 -1
I 0 - 2
ENA
EN F
P
G
OE
C16
OVF
Z
F0 -15
C 0
16-BIT AL U
0000 H
FEATURES:
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
Produced with advanced submicron CMOS technology
Available in PLCC
Speeds available: L/25/30/40/55
相關(guān)PDF資料 |
PDF描述 |
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| IDT7381L40J8 | 16-BIT, BIT-SLICE MICROPROCESSOR, PQCC68 |
| IDT7383G | 32-BIT, BIT-SLICE MICROPROCESSOR, CPGA68 |
| IDT7381J | 32-BIT, BIT-SLICE MICROPROCESSOR, PQCC68 |
| IDT7383J | 32-BIT, BIT-SLICE MICROPROCESSOR, PQCC68 |
| IDT7383FF | 32-BIT, BIT-SLICE MICROPROCESSOR, CQFP68 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| IDT7383L25J | 制造商:Integrated Device Technology Inc 功能描述: 制造商:Integrated Device Technology Inc 功能描述:16-BIT, BIT-SLICE MICROPROCESSOR, PQCC68 |
| IDT74AHCT374D | 制造商:Integrated Device Technology Inc 功能描述:Flip Flop, Octal, D Type, 20 Pin, Ceramic, DIP |
| IDT74ALVC08PG | 制造商:Integrated Device Technology Inc 功能描述:Logic Circuit, Quad 2-Input AND, AVC/ALVC-CMOS, 14 Pin, Plastic, TSSOP |
| IDT74ALVC10AMPG | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| IDT74ALVC162244PAG | 功能描述:IC BUFF DVR TRI-ST 16BIT 48TSSOP RoHS:是 類別:集成電路 (IC) >> 邏輯 - 緩沖器，驅(qū)動器，接收器，收發(fā)器 系列:74ALVC 標(biāo)準(zhǔn)包裝:2,000 系列:74LVCH 邏輯類型:緩沖器/線路驅(qū)動器，非反相 元件數(shù):2 每個元件的位元數(shù):4 輸出電流高，低:24mA，24mA 電源電壓:1.65 V ~ 3.6 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:20-SOIC（0.295"，7.50mm 寬） 供應(yīng)商設(shè)備封裝:20-SOIC 包裝:帶卷 (TR) |
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