74F552QC中文资料PDF规格书
厂商型号 |
74F552QC |
参数属性 | 74F552QC 封装/外壳为28-LCC(J 形引线);包装为管件;类别为集成电路(IC) > 缓冲器,驱动器,接收器,收发器;产品描述:IC TXRX NON-INVERT 5.5V 28PLCC |
功能描述 | Octal Registered Transceiver with Parity and Flags |
文件大小 |
80.84 Kbytes |
页面数量 |
8 页 |
生产厂商 | Fairchild Semiconductor |
企业简称 |
Fairchild【仙童半导体】 |
中文名称 | 飞兆/仙童半导体公司官网 |
原厂标识 | |
数据手册 | |
更新时间 | 2024-6-10 17:18:00 |
74F552QC规格书详情
General Description
The 74F552 octal transceiver contains two 8-bit registers for temporary storage of data flowing in either direction. Each register has its own clock pulse and clock enable input as well as a flag flip-flop that is set automatically as the register is loaded. The flag output will be reset when the output enable returns to HIGH after reading the output port. Each register has a separate output enable control for its 3-STATE buffer. The separate Clocks, Flags, and Enables provide considerable flexibility as I/O ports for demand-response data transfer.
Features
■ 8-Bit bidirectional I/O Port with handshake
■ Register status flag flip-flops
■ Separate clock enable and output enable
■ Parity generation and parity check
■ B-outputs sink 64 mA
■ 3-STATE outputs
产品属性
- 产品编号:
74F552QC
- 制造商:
onsemi
- 类别:
集成电路(IC) > 缓冲器,驱动器,接收器,收发器
- 系列:
74F
- 包装:
管件
- 逻辑类型:
收发器,非反相
- 每个元件位数:
8
- 输出类型:
三态
- 电流 - 输出高、低:
3mA,64mA
- 电压 - 供电:
4.5V ~ 5.5V
- 工作温度:
0°C ~ 70°C(TA)
- 安装类型:
表面贴装型
- 封装/外壳:
28-LCC(J 形引线)
- 供应商器件封装:
28-PLCC(11.43x11.43)
- 描述:
IC TXRX NON-INVERT 5.5V 28PLCC
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
NATIONALS |
23+ |
PLCC |
90000 |
只做原厂渠道价格优势可提供技术支持 |
询价 | ||
SOP-20 |
23+ |
NA |
15659 |
振宏微专业只做正品,假一罚百! |
询价 | ||
Fairchild |
07+/08+ |
28-PLCC |
8 |
询价 | |||
TI-德州仪器 |
24+25+/26+27+ |
逻辑计算IC |
6328 |
一一有问必回一特殊渠道一有长期订货一备货HK仓库 |
询价 | ||
NSC |
新 |
50 |
全新原装 货期两周 |
询价 | |||
onsemi(安森美) |
23+ |
PLCC28(11 |
1500 |
原装现货,免费供样,技术支持,原厂对接 |
询价 | ||
原装FAIRCHI |
23+ |
SOP-20 |
5000 |
专注配单,只做原装进口现货 |
询价 | ||
原装FAIRCHI |
23+ |
SOP-20 |
5000 |
专注配单,只做原装进口现货 |
询价 | ||
onsemi |
24+ |
28-LCC(J 形引线) |
9350 |
独立分销商,公司只做原装,诚心经营,免费试样正品保证 |
询价 | ||
ONSEMI |
23/22+ |
NA |
9000 |
代理渠道.实单必成 |
询价 |