N82S191AN中文资料PDF规格书
N82S191AN规格书详情
DESCRIPTION
The 82S191 and 82S191A are field
programmable, which means that
custom patterns are immediately
available by following the Signetics
Generic I fusing procedure. The 82S191
and 82S191A are supplied with all
outputs at logical Low. Outputs are
programmed to a logic High level at any
specified address by fusing the Ni-Cr
link matrix.
These devices include on-chip decoding
and 3 Chip Enable inputs for ease of
memory expansion. They feature
3-State outputs for optimization of word
expansion in bused organizations.
Ordering information can be found on
the following page.
The 82S191 and 82S191A devices are
also processed to military requirements
for operation over the military
temperature range. For specifications
and ordering information, consult the
Signetics Military Data Handbook.
FEATURES
• Address access time:
– N82S191: 80ns max
– N82S191A: 55ns max
• Power dissipation: 40mW/bit typ
• Input loading: –100mA max
• Three Chip Enable inputs
• On-chip address decoding
• No separate fusing pins
• Unprogrammed outputs are Low level
• Fully TTL compatible
• Outputs: 3-State
APPLICATIONS
• Sequential controllers
• Microprogramming
• Hardwired algorithms
• Control store
• Random logic
• Code conversion
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
PHILIPS |
21+ |
DIP-24 |
50000 |
全新原装正品现货,支持订货 |
询价 | ||
PHILIPS |
2023+ |
DIP-24 |
700000 |
柒号芯城跟原厂的距离只有0.07公分 |
询价 | ||
SIGNETICS |
1802+ |
DIP24 |
6528 |
只做原装正品现货,或订货假一赔十! |
询价 | ||
23+ |
N/A |
36400 |
正品授权货源可靠 |
询价 | |||
PHILIPS/飞利浦 |
DIP |
20000 |
原厂授权一级代理,专业海外优势订货,价格优势、品种 |
询价 | |||
S |
DIP |
265209 |
假一罚十原包原标签常备现货! |
询价 | |||
SIGNETICS |
2021+ |
DIP |
100500 |
一级代理专营品牌!原装正品,优势现货,长期排单到货 |
询价 | ||
SIGNETICS |
23+ |
DIP |
50000 |
全新原装正品现货,支持订货 |
询价 | ||
PHILIPS |
DIP-24 |
699839 |
集团化配单-有更多数量-免费送样-原包装正品现货-正规 |
询价 | |||
PHILIPS/飞利浦 |
DIP24 |
12000 |
原装现货,长期供应,终端账期支持 |
询价 |