八D型锁存器3 - STATE八路D类触发器 Octal D-Type Latch 3-STATE Octal D-Type Flip-Flop
General Description
The MM74HCT573 octal D-type latches and MM74HCT574 octal D-type flip-flop advanced silicon-gate CMOS technology, which provides the inherent benefits of low power consumption and wide power supply range, but are LS-TTL input and output characteristic and pin-out compatible. The 3-STATE outputs are capable of driving 15 LS-TTL loads. All inputs are protected from damage due to static discharge by internal diodes to VCC and ground.
Features
■ TTL input characteristic compatible
■ Typical propagation delay: 18 ns
■ Low input current: 1 µA maximum
■ Low quiescent current: 80 µA maximum
■ Compatible with bus-oriented systems
■ Output drive capability: 15 LS-TTL loads
型号/品牌 | 代替类型 | 替代型号对比 |
---|---|---|
MM74HCT573SJ Fairchild 飞兆/仙童 | 当前型号 | 当前型号 |
74VHCT573AM 飞兆/仙童 | 完全替代 | MM74HCT573SJ和74VHCT573AM的区别 |
MC74VHCT573ADWG 安森美 | 类似代替 | MM74HCT573SJ和MC74VHCT573ADWG的区别 |