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HD74HC148P中文資料瑞薩數(shù)據(jù)手冊(cè)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(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
HIT |
24+ |
SOP14 |
5000 |
全新原裝正品,現(xiàn)貨銷售 |
詢價(jià) | ||
RENESAS/瑞薩 |
22+ |
SOP |
9000 |
原裝正品 |
詢價(jià) | ||
HITACHI/日立 |
22+ |
SOP-14 |
9600 |
原裝現(xiàn)貨,優(yōu)勢(shì)供應(yīng),支持實(shí)單! |
詢價(jià) | ||
HITACHI/日立 |
23+ |
DIP |
10000 |
原廠授權(quán)一級(jí)代理,專業(yè)海外優(yōu)勢(shì)訂貨,價(jià)格優(yōu)勢(shì)、品種 |
詢價(jià) | ||
HITACHI/日立 |
2021+ |
DIP-16 |
100500 |
一級(jí)代理專營品牌!原裝正品,優(yōu)勢(shì)現(xiàn)貨,長(zhǎng)期排單到貨 |
詢價(jià) | ||
RENESAS/瑞薩 |
23+ |
SOP |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價(jià) | ||
HITACHI |
1922+ |
DIP16 |
6598 |
原裝進(jìn)口現(xiàn)貨庫存專業(yè)工廠研究所配單供貨 |
詢價(jià) | ||
HIT |
23+ |
52658 |
##公司主營品牌長(zhǎng)期供應(yīng)100%原裝現(xiàn)貨可含稅提供技術(shù) |
詢價(jià) | |||
HITACHI/日立 |
23+ |
DIP-14 |
98000 |
詢價(jià) | |||
HIT |
2016+ |
DIP16P |
6523 |
只做原裝正品現(xiàn)貨!或訂貨! |
詢價(jià) |
