16位缓冲器/线路驱动器，具有三态输出 16-BIT BUFFERS/LINE DRIVERS WITH 3-STATE OUTPUTS
description
The SN54ACT16244 and 74ACT16244 are 16-bit buffers/line drivers designed specifically to improve both the performance and density of 3-state memory address drivers, clock drivers, and bus-oriented receivers and transmitters. They can be used as four 4-bit buffers, two 8-bit buffers, or one 16-bit buffer. The devices provide true outputs and symmetrical OEactive-low output-enable inputs.
Members of the Texas Instruments WidebusFamily
Inputs Are TTL-Voltage Compatible
3-State Outputs Drive Bus Lines or Buffer Memory Address Registers
Flow-Through Architecture Optimizes PCB Layout
Distributed VCCand GND Pin Configurations Minimize High-Speed Switching Noise
EPICEnhanced-Performance Implanted CMOS 1-m Process
500-mA Typical Latch-Up Immunity at 125°C
Package Options Include Plastic Shrink Small-Outline DL and Thin Shrink Small-Outline DGG Packages, and 380-mil Fine-Pitch Ceramic Flat WD Packages Using 25-mil Center-to-Center Pin Spacings
电源电压DC 4.50V ~ 5.50V
输出接口数 16
通道数 16
位数 16
传送延迟时间 9.50 ns
电压波节 5.00 V
耗散功率 1.2 W
输出电流驱动 -1.00 mA
输入数 16
工作温度Max 85 ℃
工作温度Min -40 ℃
耗散功率Max 1200 mW
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 Surface Mount
引脚数 48
封装 SSOP-48
长度 15.88 mm
宽度 7.49 mm
高度 2.59 mm
封装 SSOP-48
工作温度 -40℃ ~ 85℃ TA
产品生命周期 Active
包装方式 Tape & Reel TR
RoHS标准 RoHS Compliant
含铅标准 Lead Free
REACH SVHC版本 2015/06/15
ECCN代码 EAR99
香港进出口证 NLR
