74F148SC中文資料仙童半導體數(shù)據手冊PDF規(guī)格書
74F148SC規(guī)格書詳情
General Description
The F148 provides three bits of binary coded output repre senting the position of the highest order active input, along with an output indicating the presence of any active input. It is easily expanded via input and output enables to provide priority encoding over many bits.
Features
■ Encodes eight data lines in priority
■ Provides 3-bit binary priority code
■ Input enable capability
■ Signals when data is present on any input
■ Cascadable for priority encoding of n bits
產品屬性
- 型號:
74F148SC
- 功能描述:
編碼器、解碼器、復用器和解復用器 8-Ln to 3-Ln Pri Enc
- RoHS:
否
- 制造商:
Micrel
- 產品:
Multiplexers
- 邏輯系列:
CMOS
- 線路數(shù)量(輸入/輸出):
2/12
- 傳播延遲時間:
350 ps, 400 ps
- 電源電壓-最大:
2.625 V, 3.6 V
- 電源電壓-最小:
2.375 V, 3 V
- 最大工作溫度:
+ 85 C
- 安裝風格:
SMD/SMT
- 封裝/箱體:
QFN-44
- 封裝:
Tray
供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
fsc |
24+ |
N/A |
6980 |
原裝現(xiàn)貨,可開13%稅票 |
詢價 | ||
FAIRCHILD |
99+ |
SOP |
1700 |
庫存剛更新加微13425146986 |
詢價 | ||
FAIRCHILD |
24+ |
SOP |
35200 |
一級代理/放心采購 |
詢價 | ||
nsc |
24+ |
500000 |
行業(yè)低價,代理渠道 |
詢價 | |||
onsemi(安森美) |
23+ |
SOP16 |
1476 |
原裝現(xiàn)貨,免費供樣,技術支持,原廠對接 |
詢價 | ||
onsemi(安森美) |
23+ |
SOP16 |
907 |
只做原裝,提供一站式配單服務,代工代料。BOM配單 |
詢價 | ||
FAIRCHILD/仙童 |
24+ |
NA |
990000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價 | ||
FAIRCHILD/仙童 |
0018+ |
SOP16 |
25994 |
全新原盤環(huán)保 |
詢價 | ||
FAIRCHILD |
21+ |
SOP16P3.9 |
37477 |
原裝現(xiàn)貨假一賠十 |
詢價 | ||
FAIRCHILD |
2217+ |
SOP16P3.9 |
10032 |
一級代理/分銷渠道價格優(yōu)勢 十年芯程一路只做原裝正品 |
詢價 |