HD74HC298中文資料日立數(shù)據(jù)手冊(cè)PDF規(guī)格書(shū)
| 廠商型號(hào) |
HD74HC298 |
| 功能描述 | Quad. 2-input Multiplexers (with storage) |
| 文件大小 |
43.05 Kbytes |
| 頁(yè)面數(shù)量 |
8 頁(yè) |
| 生產(chǎn)廠商 | Hitachi Semiconductor |
| 企業(yè)簡(jiǎn)稱 |
Hitachi【日立】 |
| 中文名稱 | 日立公司官網(wǎng) |
| 原廠標(biāo)識(shí) |  |
| 數(shù)據(jù)手冊(cè) | |
| 更新時(shí)間 | 2025-3-20 16:53:00 |
| 人工找貨 | HD74HC298價(jià)格和庫(kù)存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
HD74HC298規(guī)格書(shū)詳情
Description
This circuit is controlled by the signals word select and clock. When the word select input is taken low word 1 (A1, B1, C1 and D 1) is presented to the inputs of the flip-flops, and when word select is high word 2 (A2, B 2, C2 and D2) is presented to the inputs of the flip-flops. The selected word is clocked to the output terminals on the negative edge of the clock pulse.
Features
? High Speed Operation: tpd (Clock to Q) = 19 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
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
HIT |
2023+ |
SOP |
50000 |
原裝現(xiàn)貨 |
詢價(jià) | ||
HITACHI |
23+ |
SOP-16P |
55854 |
##公司主營(yíng)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 |
22+23+ |
DIP |
17017 |
絕對(duì)原裝正品全新進(jìn)口深圳現(xiàn)貨 |
詢價(jià) | ||
HIT |
23+ |
SOP-14 |
3200 |
全新原裝、誠(chéng)信經(jīng)營(yíng)、公司現(xiàn)貨銷售 |
詢價(jià) | ||
HIT |
05+ |
SOP-14 |
52 |
原裝現(xiàn)貨海量庫(kù)存歡迎咨詢 |
詢價(jià) | ||
HITACHI/日立 |
23+ |
NA/ |
642 |
優(yōu)勢(shì)代理渠道,原裝正品,可全系列訂貨開(kāi)增值稅票 |
詢價(jià) | ||
HIT |
24+ |
DIP |
68 |
詢價(jià) | |||
HITACHI |
23+ |
14SOP |
3530 |
一級(jí)代理原廠VIP渠道,專注軍工、汽車、醫(yī)療、工業(yè)、 |
詢價(jià) | ||
HITACHI |
2016+ |
DIP20 |
6523 |
只做進(jìn)口原裝現(xiàn)貨!假一賠十! |
詢價(jià) | ||
HIT |
05+ |
SOP-14 |
6000 |
絕對(duì)原裝自己現(xiàn)貨 |
詢價(jià) |
