HD74HC148中文資料日立數(shù)據(jù)手冊PDF規(guī)格書
HD74HC148規(guī)格書詳情
Description
The HD74HC148 encodes eight data lines to three-line (4-2-1) binary (octal). Cascading circuitry (enable input EI and enable output EO) is provided to allow octal expansion without the need for external circuitry.The data inputs and outputs are active at the low logic level.
Features
? High Speed Operation: tpd(0 - 7 to A0- A2) = 15 ns typ (CL= 50 pF)
? High Output Current: Fanout of 10 LSTTL Loads
? Wide Operating Voltage: VCC= 2 to 6 V
? Low Input Current: 1 μA max
? Low Quiescent Supply Current: ICC(static) = 4 μA max (Ta = 25°C)
產(chǎn)品屬性
- 型號：
HD74HC148
- 制造商：
Renesas Electronics
- 功能描述：
74HC 8-to-3 Line Priority Encoder Bulk
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
HIT |
22+ |
SOP |
1000 |
全新原裝現(xiàn)貨!自家?guī)齑? |
詢價 | ||
HIT |
24+ |
SMD |
33 |
新 |
詢價 | ||
HIT |
01+ |
SOP |
6000 |
絕對原裝自己現(xiàn)貨 |
詢價 | ||
2023+ |
5800 |
進(jìn)口原裝,現(xiàn)貨熱賣 |
詢價 | ||||
RENESAS/瑞薩 |
589220 |
16余年資質(zhì) 絕對原盒原盤 更多數(shù)量 |
詢價 | ||||
2023+ |
5.2mm |
3000 |
進(jìn)口原裝現(xiàn)貨 |
詢價 | |||
HIT |
97+ |
SOP16 |
2500 |
全新原裝進(jìn)口自己庫存優(yōu)勢 |
詢價 | ||
HIT |
DIP |
53650 |
一級代理 原裝正品假一罰十價格優(yōu)勢長期供貨 |
詢價 | |||
HIT |
23+ |
SOP16 |
20000 |
全新原裝假一賠十 |
詢價 | ||
HIT |
99P2 |
SOP |
135 |
原裝現(xiàn)貨海量庫存歡迎咨詢 |
詢價 |
