型号 功能描述 生产厂家&企业 LOGO 操作
74HC190

PresettablesynchronousBCDdecadeup/downcounter

The74HC/HCT190arehigh-speedSi-gateCMOSdevicesandarepincompatiblewithlowpowerSchottkyTTL(LSTTL).TheyarespecifiedincompliancewithJEDECstandardno.7A. The74HC/HCT190areasynchronouslypresettableup/downBCDdecadecounters.Theycontainfourmaster/slaveflip-flops

PhilipsPhilips Semiconductors

飞利浦荷兰皇家飞利浦

PresettablesynchronousBCDdecadeup/downcounter

The74HC/HCT190arehigh-speedSi-gateCMOSdevicesandarepincompatiblewithlowpowerSchottkyTTL(LSTTL).TheyarespecifiedincompliancewithJEDECstandardno.7A. The74HC/HCT190areasynchronouslypresettableup/downBCDdecadecounters.Theycontainfourmaster/slaveflip-flops

PhilipsPhilips Semiconductors

飞利浦荷兰皇家飞利浦

PresettablesynchronousBCDdecadeup/downcounter

The74HC/HCT190arehigh-speedSi-gateCMOSdevicesandarepincompatiblewithlowpowerSchottkyTTL(LSTTL).TheyarespecifiedincompliancewithJEDECstandardno.7A. The74HC/HCT190areasynchronouslypresettableup/downBCDdecadecounters.Theycontainfourmaster/slaveflip-flops

PhilipsPhilips Semiconductors

飞利浦荷兰皇家飞利浦

PresettablesynchronousBCDdecadeup/downcounter

The74HC/HCT190arehigh-speedSi-gateCMOSdevicesandarepincompatiblewithlowpowerSchottkyTTL(LSTTL).TheyarespecifiedincompliancewithJEDECstandardno.7A. The74HC/HCT190areasynchronouslypresettableup/downBCDdecadecounters.Theycontainfourmaster/slaveflip-flops

PhilipsPhilips Semiconductors

飞利浦荷兰皇家飞利浦

PresettablesynchronousBCDdecadeup/downcounter

The74HC/HCT190arehigh-speedSi-gateCMOSdevicesandarepincompatiblewithlowpowerSchottkyTTL(LSTTL).TheyarespecifiedincompliancewithJEDECstandardno.7A. The74HC/HCT190areasynchronouslypresettableup/downBCDdecadecounters.Theycontainfourmaster/slaveflip-flops

PhilipsPhilips Semiconductors

飞利浦荷兰皇家飞利浦

74HC190产品属性

  • 类型

    描述

  • 型号

    74HC190

  • 制造商

    PHILIPS

  • 制造商全称

    NXP Semiconductors

  • 功能描述

    Presettable synchronous BCD decade up/down counter

更新时间:2025-8-2 23:00:00
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
TI/德州仪器
24+
NA/
193
优势代理渠道,原装正品,可全系列订货开增值税票
ST
22+
SOP3.9
16900
电子元器件采购降本 30%!盈慧通原厂直采,砍掉中间差价
TI/德州仪器
1926+
sop16
6852
只做原装正品现货!或订货假一赔十!
RENESASTECH
23+
DIP
9856
原装正品,假一罚百!
TOSHIBA
25+23+
SOP16
21522
绝对原装正品全新进口深圳现货
ST
23+
SOP3.9
16900
正规渠道,只有原装!
24+
5000
公司存货
TOSHIBA
2023+
SOP-16
50000
原装现货
HAR
2023+
SOP-16
8700
原装现货
HAR
DIP
908
原装正品

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