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74HC191N

Presettable synchronous 4-bit binary up/down counter

GENERALDESCRIPTION The74HC/HCT191arehigh-speedSi-gateCMOSdevicesandarepincompatiblewithlowpowerSchottkyTTL(LSTTL).TheyarespecifiedincompliancewithJEDECstandardno.7A. The74HC/HCT191areasynchronouslypresettable4-bitbinaryup/downcounters.Theycontainfourmaster/

PHIPhilips Semiconductors

飞利浦荷兰皇家飞利浦

PHI

74HC191PW

Presettablesynchronous4-bitbinaryup/downcounter

GENERALDESCRIPTION The74HC/HCT191arehigh-speedSi-gateCMOSdevicesandarepincompatiblewithlowpowerSchottkyTTL(LSTTL).TheyarespecifiedincompliancewithJEDECstandardno.7A. The74HC/HCT191areasynchronouslypresettable4-bitbinaryup/downcounters.Theycontainfourmaster/

PHIPhilips Semiconductors

飞利浦荷兰皇家飞利浦

PHI

74HC191PW

Presettablesynchronous4-bitbinaryup/downcounter

1.Generaldescription The74HC191isanasynchronouslypresettable4-bitbinaryup/downcounter.Itcontainsfour master/slaveflip-flopswithinternalgatingandsteeringlogictoprovideasynchronouspresetand synchronouscount-upandcount-downoperation.Asynchronousparallelloadcapabil

NEXPERIANexperia B.V. All rights reserved

安世安世半导体(中国)有限公司

CD74HC191

HIGHSPEEDCMOSLOGIC

TITexas Instruments

德州仪器美国德州仪器公司

74HC1G00GV

NXP
SOT23

恩XP

供应商型号品牌批号封装库存备注价格
PHIL
24+/25+
70
原装正品现货库存价优
询价
24+
5000
公司存货
询价
PHI
05+
PDIP
1000
自己公司全新库存绝对有货
询价
恩XP
24+
N/A
25843
公司原厂原装现货假一罚十!特价出售!强势库存!
询价
ph
24+
N/A
6980
原装现货,可开13%税票
询价
PHI
3
全新原装 货期两周
询价
PHI
23+
DIP
9856
原装正品,假一罚百!
询价
PHI
22+
DIP16
40940
原装正品现货,可开13个点税
询价
PHI
三年内
1983
只做原装正品
询价
恩XP
24+
N/A
6540
原装现货/欢迎来电咨询
询价
更多74HC191N供应商 更新时间2025-7-31 9:11:00