型号 功能描述 生产厂家 企业 LOGO 操作
DM74S289

64-BIT (16 X 4 ) OPEN - COLLECTOR RAM TRI-STATE-R RAM

文件:117.25 Kbytes Page:4 Pages

NSC

国半

DM74S289

64-BIT (16 X 4 ) OPEN - COLLECTOR RAM TRI-STATE-R RAM

TI

德州仪器

64-BIT (16 X 4 ) OPEN - COLLECTOR RAM TRI-STATE-R RAM

文件:117.25 Kbytes Page:4 Pages

NSC

国半

64-BIT (16 X 4 ) OPEN - COLLECTOR RAM TRI-STATE-R RAM

文件:117.25 Kbytes Page:4 Pages

NSC

国半

64BIT RANDOM ACCESS MEMORY

DESCRIPTION The 289 is a high speed 64-bit RAM organized as a 16-word by 4-bit array. Address input are buffered to minimize loading, and addresses are fully decoded on-chip.

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更新时间:2026-3-1 23:00:00
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
onsemi(安森美)
25+
PDIP20
1476
原装现货,免费供样,技术支持,原厂对接
onsemi(安森美)
25+
PDIP-20
18746
样件支持,可原厂排单订货!
NSC
25+23+
NA
17034
绝对原装正品全新进口深圳现货
NSC/国半
2026+
NA
1599
原装正品,假一罚十!
NS/国半
25+
DIP
880000
明嘉莱只做原装正品现货
NS
22+
DIP20
8000
原装正品支持实单
NS
25+
QFP
3200
全新原装、诚信经营、公司现货销售
NSC
24+
DIP-16
48
Fairchild Semiconductor
24+25+
16500
全新原厂原装现货!受权代理!可送样可提供技术支持!
DM74S299N
25+
945
945

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