Thermal Management ??Motor Driver ??Interface Peripherals Power Management ??Linear & Mixed Signal ??Safety & Security

Features • Temperature-Proportional Fan Speed for Acoustic Noise Reduction and Longer Fan Life • Efficient PWM Fan Drive • 3.0V to 5.5V Supply Range: - Fan Voltage Independent of TC646B/TC648B/TC649B Supply Voltage - Supports any Fan Voltage • FanSense™Fault Detection Circuit Pro

封装/外壳：8-SOIC（0.154"，3.90mm 宽） 功能：控制器 - 速度 包装：卷带（TR）剪切带（CT）Digi-Reel® 得捷定制卷带 描述：IC MOTOR DRIVER 3V-5.5V 8SOIC 集成电路（IC） 电机驱动器，控制器

PWM Fan Speed Controllers With Auto-Shutdown, Fan Restart and FanSense??Technology for Fault Detection

Features • Temperature-Proportional Fan Speed for Acoustic Noise Reduction and Longer Fan Life • Efficient PWM Fan Drive • 3.0V to 5.5V Supply Range: - Fan Voltage Independent of TC646B/TC648B/TC649B Supply Voltage - Supports any Fan Voltage • FanSense™Fault Detection Circuit Pro

PWM Fan Speed Controllers With Auto-Shutdown, Fan Restart and FanSense??Technology for Fault Detection

Features • Temperature-Proportional Fan Speed for Acoustic Noise Reduction and Longer Fan Life • Efficient PWM Fan Drive • 3.0V to 5.5V Supply Range: - Fan Voltage Independent of TC646B/TC648B/TC649B Supply Voltage - Supports any Fan Voltage • FanSense™Fault Detection Circuit Pro

封装/外壳：8-SOIC（0.154"，3.90mm 宽） 功能：控制器 - 速度 包装：卷带（TR）剪切带（CT）Digi-Reel® 得捷定制卷带 描述：IC MOTOR DRIVER 3V-5.5V 8SOIC 集成电路（IC） 电机驱动器，控制器

PNP SILICON POWER DARLINGTONS

PNP SILICON POWER DARLINGTONS ● Designed for Complementary Use with BD645, BD647, BD649 and BD651 ● 62.5 W at 25°C Case Temperature ● 8 A Continuous Collector Current ● Minimum hFE of 750 at 3 V , 3 A

HC648 OCTAL BUS TRANSCEIVER/REGISTER 3-STATE, INV. HC646 OCTAL BUS TRANSCEIVER/REGISTER 3-STATE

DESCRIPTION The M74HC646/648 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. ■ HIGH SPEED fMAX = 73 MHz (TYP.) AT VCC = 5 V ■

Octal bus transceiver/register; 3-state

GENERAL DESCRIPTION The 74HC/HCT646 are high-speed Si-gate CMOS devices and are pin compatible with low power Schottky TTL (LSTTL). They are specified in compliance with JEDEC standard no. 7A. FEATURES • Independent register for A and B buses • Multiplexed real-time and stored data • Output c

PHASE CONTROL THYRISTOR

文件：44.27 Kbytes Page：4 Pages

OCTAL BUS TRANSCEIVERS AND REGISTERS WITH 3-STATE OUTPUTS

文件：175.07 Kbytes Page：10 Pages