型号 功能描述 生产厂家&企业 LOGO 操作
8259A

PROGRAMMABLE INTERRUPT CONTROLLER

GENERAL DESCRIPTION The 8259A Programmable Interrupt Controller handles up to eight vectored priority interrupts for the CPU. It is cascadable for up to 64 vectored priority interrupts without additional circuitry. It is packaged in a 28-pin DIP, uses NMOS technology, and requires a single +5-V s

Intel

英特尔

50 Ohm Wireless Transmission Coax, RG-58, 20 AWG Str TC, 95 TC Braid,PVC Jkt

Product Description 50 Ohm Wireless Transmission Coax, RG-58, 20 AWG (19x33) Tinned Copper Conductor , PE Insulation, 95 Tinned Copper Braid Shield, PVC Jacket

BELDEN

百通

RG-58A/U type, 20 AWG stranded (19x33) .035 tinned copper conductor, polyethylene insulation

文件:102.33 Kbytes Page:3 Pages

etc2List of Unclassifed Manufacturers

etc未分类制造商etc2未分类制造商

PROGRAMMABLE INTERRUPT CONTROLLER

GENERAL DESCRIPTION The 8259A Programmable Interrupt Controller handles up to eight vectored priority interrupts for the CPU. It is cascadable for up to 64 vectored priority interrupts without additional circuitry. It is packaged in a 28-pin DIP, uses NMOS technology, and requires a single +5-V s

Intel

英特尔

PROGRAMMABLE INTERRUPT CONTROLLER

General Description The Altera® a8259 MegaCore™ function is a programmable interrupt controller. The a8259 can be initialized by the microprocessor through eight data bus lines (din[7..0] and dout[7..0]), and the ncs, nrd, nwr, int, and ninta control signals. Figure 1 shows the symbol for the

Altera

阿尔特

15 XGA TFT LCD Industrial Workstation with 9 x ISA/PCI/PICMG Slots, Passive Backplane and Membrane Keypad

文件:181.95 Kbytes Page:2 Pages

ADVANTECH

研华科技

8259A产品属性

  • 类型

    描述

  • 型号

    8259A

  • 制造商

    INTEL

  • 制造商全称

    Intel Corporation

  • 功能描述

    PROGRAMMABLE INTERRUPT CONTROLLER

更新时间:2025-8-11 17:05:00
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
INT
24+/25+
850
原装正品现货库存价优
AVX
23+
SMD被动器件正迈科技
99050
电容电阻被动器件电感磁珠系列样品可出支持批量
NEC
25+
DIP
3000
全新原装、诚信经营、公司现货销售
NEC
23+
DIP
5000
原厂授权代理,海外优势订货渠道。可提供大量库存,详
SAB
24+
DIP
80000
只做自己库存 全新原装进口正品假一赔百 可开13%增
ON/安森美
23+
1350+
6500
专注配单,只做原装进口现货
ON/安森美
23+
1350+
6500
专注配单,只做原装进口现货
SL
2022
DIP
2600
NEC
23+
NA
5000
全新原装假一赔十
KEXIN
23+
NA
19960
只做进口原装,终端工厂免费送样

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