NXP 74HCT4046AN 芯片, 74HCT CMOS逻辑器件
The is a high-speed Si-gate CMOS Device and are pin compatible with the "4046" of the "4000B" series. They are specified in compliance with JEDEC standard no. 7A. The 74HCT4046A is phase-locked-loop circuits that comprise a linear voltage-controlled oscillator VCO and three different phase comparators PC1, PC2 and PC3 with a common signal input amplifier and a common comparator input. The signal input can be directly coupled to large voltage signals or indirectly coupled with a series capacitor to small voltage signals. A self-bias input circuit keeps small voltage signals within the linear region of the input amplifiers. With a passive low-pass filter, the "4046A" forms a second-order loop PLL. The excellent VCO linearity is achieved by the use of linear op-amp techniques. The VCO requires one external capacitor C1 between C1A and C1B and one external resistor R1 between R1 and GND or two external resistors R1 and R2 between R1 and GND and R2 and GND.
频率 21 MHz
电源电压DC 4.50V min
供电电流 8.00 µA
针脚数 16
工作温度Max 125 ℃
工作温度Min -40 ℃
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 16
封装 DIP
封装 DIP
产品生命周期 Unknown
包装方式 Each
制造应用 传感与仪器, 电机驱动与控制, Sensing & Instrumentation, Motor Drive & Control
RoHS标准 RoHS Compliant
含铅标准 Lead Free
REACH SVHC标准 No SVHC
REACH SVHC版本 2015/12/17
型号/品牌 | 代替类型 | 替代型号对比 |
---|---|---|
74HCT4046AN NXP 恩智浦 | 当前型号 | 当前型号 |
CD74HCT4046AE 德州仪器 | 功能相似 | 74HCT4046AN和CD74HCT4046AE的区别 |
74HCT4046AD 恩智浦 | 功能相似 | 74HCT4046AN和74HCT4046AD的区别 |