M74HCT646集成电路(IC)缓冲器驱动器接收器收发器规格书PDF中文资料
![M74HCT646](https://img.114ic.com/dgk/Renders/~~Pkg.Case%20or%20Series/24-SOIC.jpg)
厂商型号 |
M74HCT646 |
参数属性 | M74HCT646 封装/外壳为24-SOIC(0.295",7.50mm 宽);包装为卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带;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 24SO |
功能描述 | HCT646 OCTAL BUS TRANSCEIVER/REGISTER 3-STATE HCT648 OCTAL BUS TRANSCEIVER/REGISTER 3-STATE, INV. |
文件大小 |
201.41 Kbytes |
页面数量 |
12 页 |
生产厂商 | STMicroelectronics |
企业简称 |
STMICROELECTRONICS【意法半导体】 |
中文名称 | 意法半导体(ST)集团官网 |
原厂标识 | ![]() |
数据手册 | |
更新时间 | 2024-6-18 14:30:00 |
M74HCT646规格书详情
DESCRIPTION
The M74HCT646/648 are high speed CMOS OCTAL BUS TRANSCEIVERS AND REGISTERS, (3-STATE) fabricated in silicon gate C2MOS technology. They have the same high speed performance of LSTTL combined with true CMOS low power consumption. These devices consist of bus transceiver circuits with 3-state output, D-type flip-flops, and control circuitry arranged for multiplexed transmission of data directly from the input bus or from the internal registers.
■ HIGH SPEED fMAX = 60 MHz (TYP.) AT VCC = 5 V
■ LOW POWER DISSIPATION ICC = 4 µA (MAX.) AT TA = 25 °C
■ COMPATIBLE WITH TTL OUTPUTS VIH = 2V (MIN.) VIL = 0.8V (MAX)
■ OUTPUT DRIVE CAPABILITY 15 LSTTL LOADS
■ SYMMETRICAL OUTPUT IMPEDANCE |IOH| = IOL = 6 mA (MIN.)
■ BALANCED PROPAGATION DELAYS tPLH = tPHL
■ PIN AND FUNCTION COMPATIBLE WITH 54/74LS646/648
M74HCT646属于集成电路(IC) > 缓冲器,驱动器,接收器,收发器。意法半导体(ST)集团制造生产的M74HCT646缓冲器,驱动器,接收器,收发器逻辑缓冲器、驱动器、接收器和收发器允许隔离对某个电路的逻辑信号的访问,以用于另一电路。缓冲器将其输入信号(不变或反相)传递到其输出,并可能用于清除弱信号或驱动负载。在布尔逻辑仿真器中,缓冲器主要用于增加传播延迟。逻辑接收器和收发器允许在数据总线之间进行隔离通信。
产品属性
- 产品编号:
M74HCT646RM13TR
- 制造商:
STMicroelectronics
- 类别:
集成电路(IC) > 缓冲器,驱动器,接收器,收发器
- 系列:
74HCT
- 包装:
卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带
- 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:
6mA,6mA
- 电压 - 供电:
4.5V ~ 5.5V
- 工作温度:
-55°C ~ 125°C(TA)
- 安装类型:
表面贴装型
- 封装/外壳:
24-SOIC(0.295",7.50mm 宽)
- 供应商器件封装:
24-SO
- 描述:
IC TXRX NON-INVERT 5.5V 24SO
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
ST |
22+ |
24SO |
9000 |
原厂渠道,现货配单 |
询价 | ||
ST |
23+ |
DIP-24 |
7800 |
全新原装正品,现货销售 |
询价 | ||
ST |
05+ |
原厂原装 |
4685 |
只做全新原装真实现货供应 |
询价 | ||
ST |
20+ |
DIP |
25000 |
全新原装现货,假一赔十 |
询价 | ||
ST |
22+ |
DIP |
30000 |
原装正品 |
询价 | ||
ST/意法 |
DIP-24 |
265209 |
假一罚十原包原标签常备现货! |
询价 | |||
ST |
22+ |
DIP |
32350 |
原装正品 假一罚十 公司现货 |
询价 | ||
ST |
23+ |
ST-2017 |
16900 |
正规渠道,只有原装! |
询价 | ||
ST |
99+ |
DIP |
208 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
STM原厂目录 |
23+ |
SO-24 |
28500 |
授权代理直销,原厂原装现货,假一罚十,特价销售 |
询价 |