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 | ||
74F189A | 64-bit TTL bipolar RAM, inverting (3-State) | ETC 知名厂家 | ETC | |
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 | Fairchild 仙童半导体 | |||
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 | NSC 国半 | |||
64-Bit Random Access Memory with TRI-STATEE Outputs 文件:166.99 Kbytes Page:8 Pages | NSC 国半 |
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 |
|---|---|---|---|---|---|---|---|
NS |
25+23+ |
DIP16 |
19289 |
绝对原装正品全新进口深圳现货 |
|||
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 |
||||
NS |
25+ |
SOP |
3200 |
全新原装、诚信经营、公司现货销售 |
|||
FairchildSemiconductor |
23+ |
16-DIP |
71890 |
专业分销产品!原装正品!价格优势! |
|||
FSC |
24+ |
DIP |
23 |
||||
74F189PC |
25+ |
35 |
35 |
||||
PHI |
NEW |
SOP |
12300 |
代理全系列销售,全新原装正品,价格优势,长期供应,量大可订 |
|||
NS |
专业铁帽 |
DIP16 |
3 |
原装铁帽专营,代理渠道量大可订货 |
|||
NS |
17+ |
DIP16 |
6200 |
100%原装正品现货 |
|||
FCS |
25+ |
DIP |
2987 |
只售原装自家现货!诚信经营!欢迎来电! |
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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