位置:首页 > IC中文资料第7661页 > 74F189
型号 | 功能描述 | 生产厂家&企业 | LOGO | 操作 |
---|---|---|---|---|
74F189 | 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 | ||
74F189 | 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 | ||
74F189 | 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 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 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 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 | |||
封装/外壳:16-DIP(0.300",7.62mm) 包装:卷带(TR)剪切带(CT) 描述:IC RAM 64B PARALLEL 16DIP 集成电路(IC) 存储器 | ONSEMI 安森美半导体 | |||
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 | |||
封装/外壳:16-SOIC(0.154",3.90mm 宽) 包装:卷带(TR)剪切带(CT) 描述:IC RAM 64B PARALLEL 16SOIC 集成电路(IC) 存储器 | ONSEMI 安森美半导体 | |||
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 |
74F189产品属性
- 类型
描述
- 型号
74F189
- 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 |
---|---|---|---|---|---|---|---|
FairchildSemiconductor |
23+ |
16-SOIC |
36430 |
专业分销产品!原装正品!价格优势! |
|||
NS |
2018+ |
DIP16 |
11256 |
只做进口原装正品!假一赔十! |
|||
FSC/ON |
23+ |
原包装原封 □□ |
1025 |
原装进口特价供应 特价,原装元器件供应,支持开发样品 更多详细咨询 库存 |
|||
NS |
25+ |
SOP |
3200 |
全新原装、诚信经营、公司现货销售 |
|||
74F189PC |
35 |
35 |
|||||
PHI |
23+ |
SOP |
12300 |
||||
NS |
25+23+ |
DIP16 |
19289 |
绝对原装正品全新进口深圳现货 |
|||
NS/国半 |
22+ |
SOP5.2 |
8000 |
原装正品支持实单 |
|||
FCS |
24+ |
DIP |
2987 |
只售原装自家现货!诚信经营!欢迎来电! |
|||
24+ |
DIP |
250 |
新 |
74F189规格书下载地址
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DdatasheetPDF页码索引
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