DS1648J中文資料美國國家半導體數(shù)據(jù)手冊PDF規(guī)格書
DS1648J規(guī)格書詳情
General Description
The DS1648/DS3648 and DS1678/DS3678 are quad 2-input multiplexers with TRI-STATE outputs designed to drive
the large capacitive loads (up to 500 pF) associated with
MOS memory systems. A PNP input structure is employed
to minimize input currents so that driver loading in large
memory systems is reduced. The circuit employs Schottkyclamped transistors for high speed and TRI-STATE outputs
for bus operation.
The DS1648/DS3648 has a 15X resistor in series with the
outputs to dampen transients caused by the fast-switching
output. The DS1678/DS3678 has a direct, low impedance
output for use with or without an external resistor.
Features
Y TRI-STATE outputs interface directly with system-bus
Y Schottky-clamped for better ac performance
Y PNP inputs to minimize input loading
Y TTL compatible
Y High-speed capacitive load drivers
Y Built-in damping resistor (DS1648/DS3648 only)
供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
DALLAS |
23+ |
DIP |
9365 |
價格優(yōu)勢/原裝現(xiàn)貨/客戶至上/歡迎廣大客戶來電查詢 |
詢價 | ||
Maxim |
24+ |
34-M |
4420 |
原裝現(xiàn)貨 |
詢價 | ||
DALLAS |
24+ |
DIP |
50 |
詢價 | |||
NS/國半 |
22+ |
CDIP-16 |
9800 |
只做原裝正品假一賠十!正規(guī)渠道訂貨! |
詢價 | ||
NSC |
06+ |
原廠原裝 |
4255 |
只做全新原裝真實現(xiàn)貨供應 |
詢價 | ||
DALLAS |
QQ咨詢 |
DIP |
861 |
全新原裝 研究所指定供貨商 |
詢價 | ||
NS |
23+ |
CDIP-16 |
8650 |
受權代理!全新原裝現(xiàn)貨特價熱賣! |
詢價 | ||
NS |
23+ |
原廠正規(guī)渠道 |
5000 |
專注配單,只做原裝進口現(xiàn)貨 |
詢價 | ||
NATIONAL |
21+ |
35200 |
一級代理/放心采購 |
詢價 | |||
NS |
589220 |
16余年資質 絕對原盒原盤 更多數(shù)量 |
詢價 |