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74VHCT245A中文资料PDF规格书
厂商型号 |
74VHCT245A |
参数属性 | 74VHCT245A 封装/外壳为20-SOIC(0.295",7.50mm 宽);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 BUF NON-INVERT 5.5V 20SOIC |
功能描述 | Octal Buffer/Line Driver with 3-STATE Outputs |
文件大小 |
99.62 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 | 2024-6-3 12:01:00 |
74VHCT245A规格书详情
General Description
The VHCT245A is an advanced high speed CMOS octal bus transceiver fabricated with silicon gate CMOS technology. It achieves high speed operation similar to equivalent Bipolar Schottky TTL while maintaining the CMOS low power dissipation. The VHCT245A is intended for bidirectional asynchronous communication between data busses. The direction of data transmission is determined by the level of the T/R input. The enable input can be used to disable the device so that the busses are effectively isolated.
Protection circuits ensure that 0V to 7V can be applied to the input and output (Note 1) pins without regard to the supply voltage. These circuits prevent device destruction due to mismatched supply and input/output voltages. This device can be used to interface 5V to 3V systems and two supply systems such as battery back up.
Features
■ High Speed: tPD = 5.4 ns (typ) at VCC = 5V
■ Power Down Protection on Inputs and Outputs
■ Low Power Dissipation: ICC = 4 µA (Max) @ TA = 25°C
■ Pin and Function Compatible with 74HCT245
产品属性
- 产品编号:
74VHCT245AM
- 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:
74VHCT
- 包装:
管件
- 逻辑类型:
缓冲器,非反向
- 每个元件位数:
8
- 输出类型:
三态
- 电流 - 输出高、低:
8mA,8mA
- 电压 - 供电:
4.5V ~ 5.5V
- 工作温度:
-40°C ~ 85°C(TA)
- 安装类型:
表面贴装型
- 封装/外壳:
20-SOIC(0.295",7.50mm 宽)
- 供应商器件封装:
20-SOIC
- 描述:
IC BUF NON-INVERT 5.5V 20SOIC
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
FAIRCHILD |
23+ |
NA |
19960 |
只做进口原装,终端工厂免费送样 |
询价 | ||
TOSHIBA |
23+ |
TSSOP |
8000 |
全新原装,现货热卖 |
询价 | ||
TOSHIBA/Toshiba Semiconductor/ |
21+ |
TSOP |
40 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
TOSHIBA/东芝 |
22+ |
TSOP |
120 |
原装现货假一赔十 |
询价 | ||
TOSHIBA |
1844+ |
NA |
9852 |
只做原装正品假一赔十为客户做到零风险!! |
询价 | ||
FAIRCHILD/仙童 |
22+ |
SOP-20 |
9600 |
原装现货,优势供应,支持实单! |
询价 | ||
ON/安森美 |
22+ |
SSOP |
3000 |
一级代理原厂VIP渠道,专注军工、汽车、医疗、工业、 |
询价 | ||
Toshiba Semiconductor and Stor |
21+ |
20-TSSOP(0.173,4.40mm ) |
2958 |
正规渠道/品质保证/原装正品现货 |
询价 | ||
TOSHIBA/东芝 |
23+ |
NA/ |
40 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
TOSHIBA |
21+ |
TSOP |
40 |
原装现货假一赔十 |
询价 |
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