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HD74HC148P中文資料瑞薩數(shù)據(jù)手冊PDF規(guī)格書
HD74HC148P規(guī)格書詳情
Description
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)
| 供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
RENESAS |
23+ |
NA |
575 |
專做原裝正品,假一罰百! |
詢價 | ||
RENESAS/瑞薩 |
22+ |
SOP |
9000 |
原裝正品 |
詢價 | ||
HIT |
22+23+ |
SOP14 |
8000 |
新到現(xiàn)貨，只做原裝進口 |
詢價 | ||
RENESAS |
22+ |
SOP14 |
8000 |
原裝正品支持實單 |
詢價 | ||
HIT |
2000 |
DIP |
25 |
原裝現(xiàn)貨海量庫存歡迎咨詢 |
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 | ||||
RENESAS/瑞薩 |
2022 |
SOP |
80000 |
原裝現(xiàn)貨,OEM渠道,歡迎咨詢 |
詢價 | ||
24+ |
DIP |
2700 |
全新原裝自家現(xiàn)貨優(yōu)勢! |
詢價 | |||
HIT |
23+ |
DIP |
7000 |
絕對全新原裝!100%保質(zhì)量特價!請放心訂購! |
詢價 | ||
HIT |
24+ |
DIP-16 |
23 |
詢價 |
