型号 功能描述 生产厂家&企业 LOGO 操作

64-bitTTLbipolarRAM,inverting3-State

DESCRIPTION The74F189Aisahighspeed,64-bitRAMorganizedasa16-wordby4-bitarray.Addressinputsarebufferedtominimizeloadingandarefullydecodedonchip.Theoutputsareinhighimpedancestatewheneverthechipenable(CE)ishigh.TheoutputsareactiveonlyintheREADmode(

PhilipsROYAL PHILIPS

飞利浦荷兰皇家飞利浦

Philips

64-BitRandomAccessMemorywith3-STATEOutputs

GeneralDescription TheF189isahigh-speed64-bitRAMorganizedasa16-wordby4-bitarray.Addressinputsarebufferedtomini mizeloadingandarefullydecodedon-chip.Theoutputsare3-STATEandareinthehighimpedancestatewhen evertheChipSelect(CS)inputisHIGH.Theoutp

FairchildFairchild Semiconductor

仙童半导体飞兆/仙童半导体公司

Fairchild

64-bitTTLbipolarRAM,inverting3-State

DESCRIPTION The74F189Aisahighspeed,64-bitRAMorganizedasa16-wordby4-bitarray.Addressinputsarebufferedtominimizeloadingandarefullydecodedonchip.Theoutputsareinhighimpedancestatewheneverthechipenable(CE)ishigh.TheoutputsareactiveonlyintheREADmode(

PhilipsROYAL PHILIPS

飞利浦荷兰皇家飞利浦

Philips

64-BitRandomAccessMemorywithTRI-STATEEOutputs

文件:166.99 Kbytes Page:8 Pages

NSCNational Semiconductor (TI)

美国国家半导体美国国家半导体公司

NSC

64-BitRandomAccessMemorywithTRI-STATEEOutputs

文件:166.99 Kbytes Page:8 Pages

NSCNational Semiconductor (TI)

美国国家半导体美国国家半导体公司

NSC
更新时间:2024-5-20 18:50:01
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
NS
2018+
DIP16
11256
只做进口原装正品!假一赔十!
FAIRCHILD
1043+
DIP-16
65000
NS/国半
20+
DIP16
67500
原装优势主营型号-可开原型号增税票
NS
2022
SOP
1900
DLZ
22+
DIP
354000
Fairchild/ON
21+
16SOIC
13880
公司只售原装,支持实单
NS
23+
SOP
3200
全新原装、诚信经营、公司现货销售
PHILIPS
23+
SOP
12300
NS
21+
DIP16
12588
原装正品,自己库存 假一罚十
NS
22+23+
DIP16
19289
绝对原装正品全新进口深圳现货

HD74F189P芯片相关品牌

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  • TOKEN
  • VBSEMI

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