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DM74S473AN中文資料美國國家半導(dǎo)體數(shù)據(jù)手冊PDF規(guī)格書
DM74S473AN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.
特性 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 |
|---|---|---|---|---|---|---|---|
NS |
24+ |
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 | ||
NS |
25+ |
DIP20 |
150 |
原裝正品,假一罰十! |
詢價 | ||
NS/國半 |
23+ |
DIP-14 |
8215 |
原廠原裝 |
詢價 | ||
NS/國半 |
24+ |
DIP-14 |
525 |
大批量供應(yīng)優(yōu)勢庫存熱賣 |
詢價 | ||
NS |
24+ |
SMD |
20000 |
一級代理原裝現(xiàn)貨假一罰十 |
詢價 | ||
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 | ||
NSC |
23+ |
DIP-14 |
8888 |
專做原裝正品,假一罰百! |
詢價 | ||
NAT |
24+/25+ |
25 |
原裝正品現(xiàn)貨庫存價優(yōu) |
詢價 | |||
NS |
22+ |
DIP-24 |
8000 |
原裝正品支持實單 |
詢價 | ||
NS/國半 |
23+ |
DIP20 |
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 |
