位置:首页 > IC中文资料第7661页 > 74F189DC
| 型号 | 功能描述 | 生产厂家 企业 | LOGO | 操作 |
|---|---|---|---|---|
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 | Fairchild 仙童半导体 | |||
64-Bit Random Access Memory with TRI-STATEE Outputs 文件:166.99 Kbytes Page:8 Pages | NSC 国半 | |||
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 |
74F189DC产品属性
- 类型
描述
- 型号
74F189DC
- 功能描述
x4 SRAM
| 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! |
|||
74F189PC |
25+ |
35 |
35 |
||||
FCS |
25+ |
DIP |
2987 |
只售原装自家现货!诚信经营!欢迎来电! |
|||
NS |
25+23+ |
DIP16 |
19289 |
绝对原装正品全新进口深圳现货 |
|||
24+ |
DIP |
250 |
新 |
||||
NS |
17+ |
DIP16 |
6200 |
100%原装正品现货 |
|||
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 |
|||
Fairchild/ON |
22+ |
16SOIC |
9000 |
原厂渠道,现货配单 |
|||
NS/国半 |
20+ |
DIP16 |
67500 |
原装优势主营型号-可开原型号增税票 |
74F189DC芯片相关品牌
74F189DC规格书下载地址
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DdatasheetPDF页码索引
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