V62/03649-01YE

Texas Instruments 逻辑集成电路

参考价格：￥10.83-￥9.80

更新日期：2024-04-01

V62/03649-01YE

Texas Instruments 逻辑集成电路

产品简介：具有三态输出的增强型产品 8 通道、2V 至 5.5V 缓冲器

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参考价格：￥10.83-￥9.80

V62/03649-01YE 中文资料属性参数

制造商：Texas Instruments
产品种类：缓冲器和线路驱动器
输入线路数量：8
输出线路数量：8
极性：Non-Inverting
Supply Voltage - Max：5.5 V
Supply Voltage - Min：2 V
最大工作温度：+ 125 C
安装风格：SMD/SMT
封装 / 箱体：SOIC-20 Wide
封装：Reel
高电平输出电流：- 8 mA
逻辑系列：AHC
逻辑类型：CMOS
低电平输出电流：8 mA
最小工作温度：- 55 C
每芯片的通道数量：8
输出类型：3-State
传播延迟时间：11.9 ns at 3.3 V, 7.5 ns at 5 V
工厂包装数量：2000

产品特性

Controlled Baseline One Assembly/Test Site, One Fabrication Site
One Assembly/Test Site, One Fabrication Site
Extended Temperature Performance of –55°C to 125°C
Enhanced Diminishing Manufacturing Sources (DMS) Support
Enhanced Product-Change Notification
Qualification Pedigree
EPIC™ (Enhanced-Performance Implanted CMOS) Process
Operating Range 2-V to 5.5-V VCC
Latch-Up Performance Exceeds 250 mA Per JESD 17
ESD Protection Exceeds 1500 V Per MIL-STD-833, Method 3015; Exceeds 150 V Using Machine Model (C = 200 pF, R = 0)

产品概述

This octal buffer/driver is designed specifically to improve the performance and density of 3-state memory-address drivers, clock drivers, and bus-oriented receivers and transmitters.The SN74AHC244 is organized as two 4-bit buffers/line drivers with separate output-enable (OE)\ inputs. When OE\ is low, the device passes data from the A inputs to the Y outputs. When OE\ is high, the outputs are in the high-impedance state.To ensure the high-impedance state during power up or power down, OE\ should be tied to VCC through a pullup resistor; the minimum value of the resistor is determined by the current-sinking capability of the driver.

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