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HD74HC490

Dual4-bitDecadeCounters

Description Thiscircuitcontainseightmaster-slaveflip-flopsandadditionalgatingtoimplementtwoindividual4-bitdecadecounters.Eachdecadecounterhasindividualclock,clearandset-to-9inputs.BCDcountsequencesofanylengthuptodivide-by-100maybeimplementedwithasingleHD74

RENESASRenesas Technology Corp

瑞薩瑞薩科技有限公司

HD74HC490

Dual4-bitDecadeCounters

Description Thiscircuitcontainseightmaster-slaveflip-flopsandadditionalgatingtoimplementtwoindividual4-bitdecadecounters.Eachdecadecounterhasindividualclock,clearandset-to-9inputs.BCDcountsequencesofanylengthuptodivide-by-100maybeimplementedwithasingleHD74

HitachiHitachi Semiconductor

日立日立公司

供應商型號品牌批號封裝庫存備注價格
REI
16+
原廠封裝
10000
全新原裝正品,代理優(yōu)勢渠道供應,歡迎來電咨詢
詢價
FAIRCHILD/仙童
23+
25500
原廠授權代理,海外優(yōu)勢訂貨渠道??商峁┐罅繋齑?詳
詢價
ST
24+
SOP
3500
原裝現貨,可開13%稅票
詢價
ST
2023+
SOP
50000
原裝現貨
詢價
HIT
24+
DIP
703
詢價
MOT
23+
SOP14
1638
全新原裝現貨
詢價
Motorol
2020+
SOP14
80000
只做自己庫存,全新原裝進口正品假一賠百,可開13%增
詢價
Motorola
21+
SOP14
31
原裝現貨假一賠十
詢價
ST
23+
SOP3.9
16900
正規(guī)渠道,只有原裝!
詢價
ST
22+
SOP3.9
16900
支持樣品 原裝現貨 提供技術支持!
詢價
更多74HC490N供應商 更新時間2025-1-19 10:06:00