DM74S473V中文資料美國國家半導(dǎo)體數(shù)據(jù)手冊PDF規(guī)格書
DM74S473V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 | 價格 |
|---|---|---|---|---|---|---|---|
Fairchild |
2023+ |
14-DIP |
50000 |
原裝現(xiàn)貨 |
詢價 | ||
FAIRCHILD |
23+ |
NA |
19960 |
只做進口原裝,終端工廠免費送樣 |
詢價 | ||
NS |
9118+ |
DIP-14 |
3300 |
全新原裝現(xiàn)貨100真實自己公司 |
詢價 | ||
HARRIS/哈里斯 |
23+ |
10000 |
原廠授權(quán)一級代理,專業(yè)海外優(yōu)勢訂貨,價格優(yōu)勢、品種 |
詢價 | |||
24+ |
N/A |
46000 |
一級代理-主營優(yōu)勢-實惠價格-不悔選擇 |
詢價 | |||
NS |
24+ |
DIP |
3600 |
絕對原裝!現(xiàn)貨熱賣! |
詢價 | ||
ON Semiconductor |
23+ |
14-PDIP |
7300 |
專注配單,只做原裝進口現(xiàn)貨 |
詢價 | ||
NS |
23+ |
DIP14 |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價 | ||
24+ |
DIP |
2700 |
全新原裝自家現(xiàn)貨優(yōu)勢! |
詢價 | |||
24+ |
DIP |
1656 |
詢價 |
