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型号 功能描述 生产厂家 企业 LOGO 操作

256K 32K x 8 OTP CMOS EPROM

Description The AT27C256R is a low-power, high performance 262,144 bit one-time programmable read only memory (OTP EPROM) organized 32K by 8 bits. It requires only one 5V power supply in normal read mode operation. Any byte can be accessed in less than 45 ns, eliminating the need for speed reduci

ATMEL

爱特梅尔

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

General Description The FM27C256 is a 256K Electrically Programmable Read Only Memory. It is manufactured in Fairchild’s latest CMOS split gate EPROM technology which enables it to operate at speeds as fast as 90 ns access time over the full operating range. Features ■ High performance CMOS

FAIRCHILD

仙童半导体

256 Kbit (32Kb x 8) UV EPROM and OTP EPROM

Summary description The M27C256B is a 256 Kbit EPROM offered in the two ranges UV (ultra violet erase) and OTP (one time programmable). It is ideally suited for microprocessor systems and is organized as 32,768 by 8 bits. The FDIP28W (window ceramic frit-seal package) has a transparent lid which

STMICROELECTRONICS

意法半导体

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

General Description The NM27C256 is a 256K Electrically Programmable Read Only Memory. It is manufactured in Fairchild’s latest CMOS split gate EPROM technology which enables it to operate at speeds as fast as 90 ns access time over the full operating range. The NM27C256 provides microprocessor-b

FAIRCHILD

仙童半导体

Military 32K x 8 CMOS EPROM

文件:48.36 Kbytes Page:5 Pages

STMICROELECTRONICS

意法半导体

更新时间:2026-5-23 8:36:01
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
NS
22+
PDIP8
3000
原装正品,支持实单
NS
17+
DIP
6200
100%原装正品现货
FSC
2016+
CDIP
3000
只做原装,假一罚十,公司可开17%增值税发票!
NS
18+
DIP
85600
保证进口原装可开17%增值税发票
NS
25+
PDIP8
168
百分百原装正品 真实公司现货库存 本公司只做原装 可
NS/国半
24+
CDIP28
37279
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NSC
23+
PLCC-32
8560
受权代理!全新原装现货特价热卖!
NSC
24+
DIP28
80000
只做自己库存 全新原装进口正品假一赔百 可开13%增
NAT
24+/25+
125
原装正品现货库存价优
25+
DIP
2860
原厂原装正品价格优惠公司现货欢迎查询

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