八路缓冲器并用3态输出线路驱动器 OCTAL BUFFERS AND LINE DRIVERS WITH 3-STATE OUTPUTS
description
These octal buffers and line drivers are designed specifically to improve the performance and density of 3-state memory address drivers, clock drivers, and bus-oriented receivers and transmitters. With the ′ALS240A, ′ALS241C, ′AS240A, and ′AS241A, these devices provide the choice of selected combinations of inverting outputs, symmetrical active-low output-enable OE inputs, and complementary OE and OE inputs.
• 3-State Outputs Drive Bus Lines or Buffer Memory Address Registers
• pnp Inputs Reduce dc Loading
• Package Options Include Plastic
Small-Outline DW Packages, Ceramic
Chip Carriers FK, and Standard Plastic N
and Ceramic J 300-mil DIPs
电源电压DC 4.50V ~ 5.50V
输出接口数 8
位数 8
传送延迟时间 10.0 ns
电压波节 5.00 V
输出电流驱动 -625 µA
工作温度Max 70 ℃
工作温度Min 0 ℃
电源电压 4.5V ~ 5.5V
电源电压Max 5.5 V
电源电压Min 4.5 V
安装方式 Through Hole
引脚数 20
封装 PDIP-20
长度 24.33 mm
宽度 6.35 mm
高度 4.57 mm
封装 PDIP-20
工作温度 0℃ ~ 70℃ TA
产品生命周期 Active
包装方式 Tube
RoHS标准 RoHS Compliant
含铅标准 Lead Free
型号/品牌 | 代替类型 | 替代型号对比 |
---|---|---|
SN74ALS244CNE4 TI 德州仪器 | 当前型号 | 当前型号 |
SN74ALS244CN 德州仪器 | 类似代替 | SN74ALS244CNE4和SN74ALS244CN的区别 |
DM74ALS244AN 飞兆/仙童 | 功能相似 | SN74ALS244CNE4和DM74ALS244AN的区别 |
SN74ALS244BN 德州仪器 | 功能相似 | SN74ALS244CNE4和SN74ALS244BN的区别 |