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74HCT191DB

Presettable synchronous 4-bit binary up/down counter

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

PhilipsNXP Semiconductors

飞利浦荷兰皇家飞利浦

74HCT191N

Presettablesynchronous4-bitbinaryup/downcounter

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

PhilipsNXP Semiconductors

飞利浦荷兰皇家飞利浦

74HCT191PW

Presettablesynchronous4-bitbinaryup/downcounter

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

PhilipsNXP Semiconductors

飞利浦荷兰皇家飞利浦

CD74HCT191

SYNCHORONOUSUP/DOWNCOUNTERSWITHDOWN/UPMODECONTROL

TI1Texas Instruments(TI)

德州仪器德州仪器 (TI)

CD74HCT191

HIGHSPEEDCMOSLOGIC

TITexas Instruments

德州仪器美国德州仪器公司

CD74HCT191

SYNCHRONOUSUP/DOWNCOUNTERSWITHDOWN/UPMODECONTROL

TITexas Instruments

德州仪器美国德州仪器公司

CD74HCT191E

SYNCHRONOUSUP/DOWNCOUNTERSWITHDOWN/UPMODECONTROL

TITexas Instruments

德州仪器美国德州仪器公司

CD74HCT191E

SYNCHORONOUSUP/DOWNCOUNTERSWITHDOWN/UPMODECONTROL

TI1Texas Instruments(TI)

德州仪器德州仪器 (TI)

CD74HCT191M

SYNCHORONOUSUP/DOWNCOUNTERSWITHDOWN/UPMODECONTROL

TI1Texas Instruments(TI)

德州仪器德州仪器 (TI)

CD74HCT191M

SYNCHRONOUSUP/DOWNCOUNTERSWITHDOWN/UPMODECONTROL

TITexas Instruments

德州仪器美国德州仪器公司

MM74HCT191

LevelchangesonEnableorDown/Upcanbemaderegardlessoftheleveloftheclock

NSCNational Semiconductor (TI)

美国国家半导体美国国家半导体公司

供应商型号品牌批号封装库存备注价格
HAR
95+
DIP
296
询价
HAR
1996
1570
原装正品长期供货,如假包赔包换 徐小姐13714450367
询价
HAR
23+
589610
新到现货 原厂一手货源 价格秒杀代理!
询价
ti
22+
500000
行业低价,代理渠道
询价
PHI
96
DIP
25
原装现货海量库存欢迎咨询
询价
PHI
22+
DIP
2987
只售原装自家现货!诚信经营!欢迎来电!
询价
NXP/恩智浦
21+
DIP16
1574
询价
PHILIPS/飞利浦
22+
DIP
9600
原装现货,优势供应,支持实单!
询价
NXP
23+
SOP
3200
全新原装、诚信经营、公司现货销售
询价
NXP/恩智浦
2023+
DIP16
6895
原厂全新正品旗舰店优势现货
询价
更多74HCT191DB供应商 更新时间2024-9-23 16:30:00