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DM74AS258M集成電路(IC)的信號開關(guān)多路復(fù)用器解碼器規(guī)格書PDF中文資料
廠商型號 |
DM74AS258M |
參數(shù)屬性 | DM74AS258M 封裝/外殼為16-SOIC(0.154",3.90mm 寬);包裝為管件;類別為集成電路(IC)的信號開關(guān)多路復(fù)用器解碼器;產(chǎn)品描述:IC MULTIPLEXER 4 X 2:1 16SOIC |
功能描述 | 3-STATE Quad 1 of 2 Line Data Selector/Multiplexers |
文件大小 |
60.07 Kbytes |
頁面數(shù)量 |
6 頁 |
生產(chǎn)廠商 | Fairchild Semiconductor |
企業(yè)簡稱 |
Fairchild【仙童半導(dǎo)體】 |
中文名稱 | 飛兆/仙童半導(dǎo)體公司官網(wǎng) |
原廠標(biāo)識 | |
數(shù)據(jù)手冊 | |
更新時間 | 2024-12-23 23:00:00 |
DM74AS258M規(guī)格書詳情
General Description
These data selectors/multiplexers contain inverters and drivers to supply full on-chip data selection to the four 3-STATE outputs that can interface directly with data lines of bus-organized systems. A 4-bit word selected from one of two sources is routed to the four outputs.
The DM74AS257 presents true data whereas the DM74AS258 presents inverted data to minimize propagation delay time. This 3-STATE output feature means that n-bit (paralleled) data selectors with up to 300 sources can be implemented for data buses. It also permits the use of standard TTL registers for data retention throughout the system.
Features
■ Switching specifications at 50pF
■ Switching specifications guaranteed over full
temperature and VCC range
■ Advanced oxide-isolated, ion-implanted Schottky TTL process
■ Functionally and pin for pin compatible with Schottky,
low power Schottky, and advanced low power
Schottky TTL counterpart
■ Improved AC performance over Schottky, low power
Schottky, and advanced low power Schottky
counterparts
■ 3-STATE buffer-type output drive bus lines directly
■ Expand any data input point
■ Multiplex dual data buses
■ General four functions of two variables (one variable is common)
■ Source programmable counters
產(chǎn)品屬性
- 產(chǎn)品編號:
DM74AS258M
- 制造商:
onsemi
- 類別:
集成電路(IC) > 信號開關(guān),多路復(fù)用器,解碼器
- 系列:
74AS
- 包裝:
管件
- 類型:
多路復(fù)用器
- 電路:
4 x 2:1
- 電流 - 輸出高、低:
15mA,48mA
- 供電電壓源:
單電源
- 電壓 - 供電:
4.5V ~ 5.5V
- 工作溫度:
0°C ~ 70°C
- 安裝類型:
表面貼裝型
- 封裝/外殼:
16-SOIC(0.154",3.90mm 寬)
- 供應(yīng)商器件封裝:
16-SOIC
- 描述:
IC MULTIPLEXER 4 X 2
供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
onsemi(安森美) |
23+ |
SOP16 |
1583 |
只做原裝,提供一站式配單服務(wù),代工代料。BOM配單 |
詢價 | ||
onsemi(安森美) |
23+ |
SOIC16 |
6000 |
誠信服務(wù),絕對原裝原盤 |
詢價 | ||
N/A |
9542 |
700 |
原裝正品現(xiàn)貨庫存價優(yōu) |
詢價 | |||
FAIRCHILD |
23+ |
NA |
19960 |
只做進(jìn)口原裝,終端工廠免費(fèi)送樣 |
詢價 | ||
NS |
21+ |
DIP16 |
314 |
原裝現(xiàn)貨假一賠十 |
詢價 | ||
FAI |
24+ |
SMD |
20000 |
一級代理原裝現(xiàn)貨假一罰十 |
詢價 | ||
Fairchild |
SOP-16 |
68900 |
原包原標(biāo)簽100%進(jìn)口原裝常備現(xiàn)貨! |
詢價 | |||
FAIRCHILD |
23+ |
16-Dip |
7750 |
全新原裝優(yōu)勢 |
詢價 | ||
Fairchild |
24+ |
SOP-16 |
3600 |
絕對原裝!現(xiàn)貨熱賣! |
詢價 | ||
NATIONALSEMI |
05+ |
原廠原裝 |
14011 |
只做全新原裝真實(shí)現(xiàn)貨供應(yīng) |
詢價 |