DM74S473J中文資料美國國家半導(dǎo)體數(shù)據(jù)手冊PDF規(guī)格書
替換型號
DM74S473J規(guī)格書詳情
General Description
This Schottky memory is organized in the popular 512
words by 8 bits configuration. A memory enable input is provided to control the output states. When the device is enabled, the outputs represent the contents of the selected
word. When disabled, the 8 outputs go to the ‘‘OFF’’ or high
impedance state.
PROMs are shipped from the factory with lows in all locations. A high may be programmed into any selected location
by following the programming instructions.
Features
Y Advanced titanium-tungsten (Ti-W) fuses
Y Schottky-clamped for high speed
Address accessD45 ns max
Enable accessD30 ns max
Enable recoveryD30 ns max
Y PNP inputs for reduced input loading
Y All DC and AC parameters guaranteed over
temperature
Y Low voltage TRI-SAFETM programming
Y Open-collector outputs
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
NS |
23+ |
NA/ |
150 |
優(yōu)勢代理渠道,原裝正品,可全系列訂貨開增值稅票 |
詢價(jià) | ||
NS |
24+ |
SMD |
20000 |
一級代理原裝現(xiàn)貨假一罰十 |
詢價(jià) | ||
Fairchild/ON |
21+ |
14PDIP |
13880 |
公司只售原裝,支持實(shí)單 |
詢價(jià) | ||
NSC/國半 |
1948+ |
DIP-24 |
6852 |
只做原裝正品現(xiàn)貨!或訂貨假一賠十! |
詢價(jià) | ||
FAIRCHILD |
23+ |
NA |
19960 |
只做進(jìn)口原裝,終端工廠免費(fèi)送樣 |
詢價(jià) | ||
NS/國半 |
24+ |
DIP-14 |
525 |
大批量供應(yīng)優(yōu)勢庫存熱賣 |
詢價(jià) | ||
DM74S51N |
50 |
50 |
詢價(jià) | ||||
FSC/ON |
23+ |
原包裝原封□□ |
12500 |
原裝進(jìn)口特價(jià)供應(yīng)QQ1304306553更多詳細(xì)咨詢庫存 |
詢價(jià) | ||
原廠 |
2020+ |
5000 |
百分百原裝正品 真實(shí)公司現(xiàn)貨庫存 本公司只做原裝 可 |
詢價(jià) | |||
NAT |
1991 |
25 |
原裝正品現(xiàn)貨庫存價(jià)優(yōu) |
詢價(jià) |
