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74HC191DB价格
参考价格：￥2.4331
型号：74HC191DB,112 品牌：NXP Semiconductors 备注：这里有74HC191DB多少钱，2025年最近7天走势，今日出价，今日竞价，74HC191DB批发/采购报价，74HC191DB行情走势销售排行榜，74HC191DB报价。| 型号 | 功能描述 | 生产厂家&企业 | LOGO | 操作 |
|---|---|---|---|---|
74HC191DB | Presettablesynchronous4-bitbinaryup/downcounter GENERALDESCRIPTION The74HC/HCT191arehigh-speedSi-gateCMOSdevicesandarepincompatiblewithlowpowerSchottkyTTL(LSTTL).TheyarespecifiedincompliancewithJEDECstandardno.7A. The74HC/HCT191areasynchronouslypresettable4-bitbinaryup/downcounters.Theycontainfourmaster/ | PhilipsPhilips Semiconductors 飞利浦荷兰皇家飞利浦 | Philips |   |
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 |  | | |
Presettablesynchronous4-bitbinaryup/downcounter GENERALDESCRIPTION The74HC/HCT191arehigh-speedSi-gateCMOSdevicesandarepincompatiblewithlowpowerSchottkyTTL(LSTTL).TheyarespecifiedincompliancewithJEDECstandardno.7A. The74HC/HCT191areasynchronouslypresettable4-bitbinaryup/downcounters.Theycontainfourmaster/ | PhilipsPhilips Semiconductors 飞利浦荷兰皇家飞利浦 | Philips | | |
封装/外壳：16-SSOP（0.209"，5.30mm 宽） 包装：管件 描述：IC SYNC 4BIT BINARY UP/DN 16SSOP 集成电路（IC） 计数器，除法器 | ETC 知名厂家 | ETC | | |
封装/外壳：16-SSOP（0.209"，5.30mm 宽） 包装：管件 描述：IC 4BIT BINAR UP/DN COUNT 16SSOP 集成电路（IC） 计数器，除法器 | ETC 知名厂家 | ETC | | |
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 | | | |
Presettablesynchronous4-bitbinaryup/downcounter GENERALDESCRIPTION The74HC/HCT191arehigh-speedSi-gateCMOSdevicesandarepincompatiblewithlowpowerSchottkyTTL(LSTTL).TheyarespecifiedincompliancewithJEDECstandardno.7A. The74HC/HCT191areasynchronouslypresettable4-bitbinaryup/downcounters.Theycontainfourmaster/ | PhilipsPhilips Semiconductors 飞利浦荷兰皇家飞利浦 | Philips | |
74HC191DB产品属性
- 类型
描述
- 型号
74HC191DB
- 功能描述
计数器 IC SYNC BIN U/D COUNTER
- RoHS
否
- 制造商
NXP Semiconductors
- 计数器类型
Binary Counters
- 逻辑系列
74LV
- 位数
10
- 工作电源电压
1 V to 5.5 V
- 工作温度范围
- 40 C to + 125 C
- 封装/箱体
SOT-109
- 封装
Reel
| IC供应商 | 芯片型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
NEXPERIA/安世 |
24+ |
原厂原封可拆样 |
65258 |
百分百原装现货,实单必成 |
|||
Nexperia/安世 |
22+ |
SOT338-1 |
21840 |
原厂原装正品现货 |
|||
24+ |
5000 |
公司存货 |
|||||
Nexperia(安世) |
24+ |
SSOP16208mil |
2245 |
原装现货,免费供样,技术支持,原厂对接 |
|||
NEXPERIA/安世 |
2447 |
SOT338-1 |
100500 |
一级代理专营品牌!原装正品,优势现货,长期排单到货 |
|||
112 |
24+ |
17+ |
0 |
SSOP-16 |
|||
Nexperia USA Inc. |
24+ |
16-SSOP(0.209,5.30mm 宽) |
25000 |
in stock逻辑IC-原装正品 |
|||
恩XP |
24+ |
20000 |
全新、原装、现货 |
||||
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! |
|||
ti |
24+ |
N/A |
6980 |
原装现货,可开13%税票 |
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74HC191DB规格书下载地址
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74HC191DB数据表相关新闻
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2020-2-17
DdatasheetPDF页码索引
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