74F219PC集成电路(IC)的存储器规格书PDF中文资料

| 厂商型号 |
74F219PC |
| 参数属性 | 74F219PC 封装/外壳为16-DIP(0.300",7.62mm);包装为卷带(TR)剪切带(CT);类别为集成电路(IC)的存储器;产品描述:IC RAM 64B PARALLEL 16DIP |
| 功能描述 | 64-Bit Random Access Memory with 3-STATE Outputs |
| 封装外壳 | 16-DIP(0.300",7.62mm) |
| 文件大小 |
52.14 Kbytes |
| 页面数量 |
6 页 |
| 生产厂商 | FAIRCHILD |
| 中文名称 | 仙童半导体 |
| 网址 | |
| 数据手册 | |
| 更新时间 | 2026-2-5 10:31:00 |
| 人工找货 | 74F219PC价格和库存,欢迎联系客服免费人工找货 |
74F219PC规格书详情
General Description
The 74F219 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 3-STATE and are in the high-impedance state whenever the Chip Select (CS) input is HIGH. The outputs are active only in the Read mode. This device is similar to the 74F189 but features non-inverting, rather than inverting, data outputs.
特性 Features
■ 3-STATE outputs for data bus applications
■ Buffered inputs minimize loading
■ Address decoding on-chip
■ Diode clamped inputs minimize ringing
■ Available in SOIC (300 mil only)
产品属性
- 产品编号:
74F219PC
- 制造商:
onsemi
- 类别:
集成电路(IC) > 存储器
- 包装:
卷带(TR)剪切带(CT)
- 存储器类型:
易失
- 存储器格式:
RAM
- 技术:
RAM
- 存储容量:
64b(16 x 4)
- 存储器接口:
并联
- 写周期时间 - 字,页:
29ns
- 电压 - 供电:
4.5V ~ 5.5V
- 工作温度:
0°C ~ 70°C(TA)
- 安装类型:
通孔
- 封装/外壳:
16-DIP(0.300",7.62mm)
- 供应商器件封装:
16-PDIP
- 描述:
IC RAM 64B PARALLEL 16DIP
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
Fairchild/ON |
22+ |
16PDIP |
9000 |
原厂渠道,现货配单 |
询价 | ||
Fairchild |
23+ |
33500 |
询价 | ||||
FAIRCHILD/仙童 |
24+ |
DIP16 |
54000 |
郑重承诺只做原装进口现货 |
询价 | ||
FAIRCHILD/仙童 |
24+ |
DIP16 |
9600 |
原装现货,优势供应,支持实单! |
询价 | ||
FAIRCHILD |
24+ |
DIP16 |
36520 |
原装现货/放心购买 |
询价 | ||
N/A |
23+ |
DIP |
20000 |
全新原装假一赔十 |
询价 | ||
FAIRCHILD |
25+23+ |
DIP16 |
11488 |
绝对原装正品全新进口深圳现货 |
询价 | ||
onsemi |
25+ |
16-PDIP |
21000 |
正规渠道,免费送样。支持账期,BOM一站式配齐 |
询价 | ||
NS/国半 |
2026+ |
DIP16 |
54648 |
百分百原装现货 实单必成 欢迎询价 |
询价 | ||
N/A |
17+ |
DIP |
9888 |
原装现货QQ:547425301手机17621633780杨小姐 |
询价 |

