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NM27C256中文资料262,144-Bit (32K x 8) High Performance CMOS EPROM数据手册TI规格书

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厂商型号

NM27C256

参数属性

NM27C256 封装/外壳为28-DIP(0.600",15.24mm);包装为卷带(TR)剪切带(CT);类别为集成电路(IC)的存储器;产品描述:IC EPROM 256KBIT PARALLEL 28DIP

功能描述

262,144-Bit (32K x 8) High Performance CMOS EPROM

封装外壳

28-DIP(0.600",15.24mm)

制造商

TI Texas Instruments

中文名称

德州仪器 美国德州仪器公司

数据手册

下载地址下载地址二

更新时间

2025-9-25 18:00:00

人工找货

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NM27C256规格书详情

描述 Description

General Description
The NM27C256 is a 256K Electrically Programmable Read Only Memory. It is manufactured in National's latest CMOS split gate EPROM technology which enables it to operate at speeds as fast as 120 ns access time over the full operating range.
The NM27C256 provides microprocessor-based systems extensive storage capacity for large portions of operating system and application software. Its 120 ns access time provides high speed operation with high-performance CPUs. The NM27C256 offers a single chip solution for the code storage requirements of 100% firmware-based equipment. Frequently-used software routines are quickly executed from EPROM storage, greatly enhancing system utility.

特性 Features

High performance CMOS
   120 ns access time
JEDEC standard pin configuration
   28-pin DIP package
   32-pin chip carrier
Drop-in replacement for 27C256 or 27256
Manufacturer's identification code 

技术参数

  • 产品编号:

    NM27C256N150

  • 制造商:

    onsemi

  • 类别:

    集成电路(IC) > 存储器

  • 包装:

    卷带(TR)剪切带(CT)

  • 存储器类型:

    非易失

  • 存储器格式:

    EPROM

  • 技术:

    EPROM - OTP

  • 存储容量:

    256Kb(32K x 8)

  • 存储器接口:

    并联

  • 电压 - 供电:

    4.5V ~ 5.5V

  • 工作温度:

    0°C ~ 70°C(TA)

  • 安装类型:

    通孔

  • 封装/外壳:

    28-DIP(0.600",15.24mm)

  • 供应商器件封装:

    28-PDIP

  • 描述:

    IC EPROM 256KBIT PARALLEL 28DIP

供应商 型号 品牌 批号 封装 库存 备注 价格
NS/国半
25+
25000
原厂原包 深圳现货 主打品牌 假一赔百 可开票!
询价
NSC
23+
PLCC
30000
代理全新原装现货,价格优势
询价
NS
18+
DIP
12500
全新原装正品,本司专业配单,大单小单都配
询价
NS
24+
CDIP28
20000
全新原厂原装,进口正品现货,正规渠道可含税!!
询价
ON Semiconductor
21+
32-LCC(J 形引线)
1868
100%进口原装!长期供应!绝对优势价格(诚信经营
询价
NSC
25+
CDIP
18000
原厂直接发货进口原装
询价
PANASONIC
6000
面议
19
CDIP
询价
SMD
23+
NA
15659
振宏微专业只做正品,假一罚百!
询价
NS
1824+
DIP
5000
原装现货专业代理,可以代拷程序
询价
NSC
25+
CWDIP-28
4650
询价