SN74AHCT244QPWRQ1

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SN74AHCT244QPWRQ1概述

八路缓冲器/驱动器,具有三态输出 OCTAL BUFFER/DRIVER WITH 3-STATE OUTPUTS

description/ordering information

This octal buffer/driver is designed specifically to improve both the performance and density of 3-state memory-address drivers, clock drivers, and bus-oriented receivers and transmitters.

Qualified for Automotive Applications

ESD Protection Exceeds 1000 V Per MIL-STD-883, Method 3015; Exceeds 200 V Using Machine Model C = 200 pF, R = 0

EPICEnhanced-Performance Implanted CMOS Process

Inputs Are TTL-Voltage Compatible


得捷:
IC BUF NON-INVERT 5.5V 20TSSOP


立创商城:
SN74AHCT244QPWRQ1


德州仪器TI:
Automotive 8-ch, 4.5-V to 5.5-V buffers with TTL-compatible CMOS inputs


贸泽:
Buffers & Line Drivers Auto Cat Octal Buff Drv w/3 St Otpt


艾睿:
This SN74AHCT244QPWRQ1 buffer and line driver from Texas Instruments is used to amplify an analog or digital signal by driving the input to the transmission line. With a 3-state output, this is power management at its best. This line driver has an operating temperature range of -40 °C to 125 °C. This product will be shipped in tape and reel packaging so that components can be mounted effectively. It has 8 channels per chip. This non-inverting device has a typical operating supply voltage of 5 V. Its minimum operating supply voltage of 4.5 V, while its maximum is 5.5 V.


安富利:
Buffer/Line Driver 8-CH Non-Inverting 3-ST CMOS 20-Pin TSSOP T/R


Chip1Stop:
Buffer/Line Driver 8-CH Non-Inverting 3-ST CMOS Automotive 20-Pin TSSOP T/R


Verical:
Buffer/Line Driver 8-CH Non-Inverting 3-ST CMOS Automotive 20-Pin TSSOP T/R


DeviceMart:
IC BUFF/DVR TRI-ST DUAL 20TSSOP


SN74AHCT244QPWRQ1中文资料参数规格
技术参数

电源电压DC 4.50V ~ 5.50V

输出接口数 8

通道数 8

位数 8

传送延迟时间 9.50 ns

电压波节 5.00 V

逻辑门个数 8

输出电流驱动 -1.00 mA

输入数 8

工作温度Max 125 ℃

工作温度Min -40 ℃

电源电压 4.5V ~ 5.5V

电源电压Max 5.5 V

电源电压Min 4.5 V

封装参数

安装方式 Surface Mount

引脚数 20

封装 TSSOP-20

外形尺寸

长度 6.6 mm

宽度 4.5 mm

高度 1.05 mm

封装 TSSOP-20

物理参数

工作温度 -40℃ ~ 125℃

其他

产品生命周期 Active

包装方式 Tape & Reel TR

符合标准

RoHS标准 RoHS Compliant

含铅标准 Lead Free

数据手册

SN74AHCT244QPWRQ1引脚图与封装图
SN74AHCT244QPWRQ1引脚图
SN74AHCT244QPWRQ1封装图
SN74AHCT244QPWRQ1封装焊盘图
在线购买SN74AHCT244QPWRQ1
型号: SN74AHCT244QPWRQ1
制造商: TI 德州仪器
描述:八路缓冲器/驱动器,具有三态输出 OCTAL BUFFER/DRIVER WITH 3-STATE OUTPUTS
替代型号SN74AHCT244QPWRQ1
型号/品牌 代替类型 替代型号对比

SN74AHCT244QPWRQ1

TI 德州仪器

当前型号

当前型号

SN74AHCT244QPWRG4

德州仪器

完全替代

SN74AHCT244QPWRQ1和SN74AHCT244QPWRG4的区别

SN74AHCT244QPWR

德州仪器

完全替代

SN74AHCT244QPWRQ1和SN74AHCT244QPWR的区别

SN74AHCT244DW

德州仪器

类似代替

SN74AHCT244QPWRQ1和SN74AHCT244DW的区别

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