位置:首页 > IC中文资料第7661页 > 74F189A
型号 | 功能描述 | 生产厂家&企业 | LOGO | 操作 |
---|---|---|---|---|
74F189A | 64-bit TTL bipolar RAM, inverting 3-State DESCRIPTION The 74F189A is a high speed, 64-bit RAM organized as a 16-word by 4-bit array. Address inputs are buffered to minimize loading and are fully decoded on chip. The outputs are in high impedance state whenever the chip enable (CE) is high. The outputs are active only in the READ mode ( | Philips 飞利浦 | ||
64-Bit Random Access Memory with 3-STATE Outputs General Description The F189 is a high-speed 64-bit RAM organized as a 16-word by 4-bit array. Address inputs are buffered to mini mize loading and are fully decoded on-chip. The outputs are 3-STATE and are in the high impedance state when ever the Chip Select (CS) input is HIGH. The outp | FairchildFairchild Semiconductor 仙童半导体飞兆/仙童半导体公司 | |||
64-bit TTL bipolar RAM, inverting 3-State DESCRIPTION The 74F189A is a high speed, 64-bit RAM organized as a 16-word by 4-bit array. Address inputs are buffered to minimize loading and are fully decoded on chip. The outputs are in high impedance state whenever the chip enable (CE) is high. The outputs are active only in the READ mode ( | Philips 飞利浦 | |||
64-Bit Random Access Memory with TRI-STATEE Outputs 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 | |||
64-Bit Random Access Memory with TRI-STATEE Outputs 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 |
74F189A产品属性
- 类型
描述
- 型号
74F189A
- 制造商
PHILIPS
- 制造商全称
NXP Semiconductors
- 功能描述
64-bit TTL bipolar RAM, inverting 3-State
IC供应商 | 芯片型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
PHI |
23+ |
DIP16 |
50000 |
全新原装正品现货,支持订货 |
|||
NS |
2018+ |
DIP16 |
11256 |
只做进口原装正品!假一赔十! |
|||
74F189PC |
35 |
35 |
|||||
FAIRCHILD |
22+ |
DIP16 |
25000 |
只做原装进口现货,专注配单 |
|||
Fairchild/ON |
22+ |
16PDIP |
9000 |
原厂渠道,现货配单 |
|||
ON/安森美 |
25+ |
电联咨询 |
7800 |
公司现货,提供拆样技术支持 |
|||
FAIRCHILD/仙童 |
23+ |
10563 |
原厂授权代理,海外优势订货渠道。可提供大量库存,详 |
||||
FairchildSemiconductor |
23+ |
16-DIP |
71890 |
专业分销产品!原装正品!价格优势! |
|||
NS |
21+ |
DIP16 |
12588 |
原装正品,自己库存 假一罚十 |
|||
PHI |
24+ |
NA/ |
3750 |
原装现货,当天可交货,原型号开票 |
74F189A芯片相关品牌
74F189A规格书下载地址
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74F189A数据表相关新闻
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74FCT245ATSOC
2019-3-4
DdatasheetPDF页码索引
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