2020年12月8日 · 74hc85是一款4位数值比较器，用于比较两个4位二进制数的大小、相等或小于。 它的 功能 包括比较输入A和B，输出大于、等于和小于三种结果。 此外，级联输入允许扩展更多 位 数的比较，比如8 位 或 16 位 。

2020年11月29日 · 集成四位数值比较器【74hc85】 （1）逻辑符号： I I I ：接受另一片7485比较器的比较结果。

TI 的 CD74HC85 是一款 4 位幅度比较器。 查找参数、订购和质量信息.

TI’s CD74HC85 is a 4-Bit Magnitude Comparator. Find parameters, ordering and quality information.

Description: 4-bit magnitude comparator. Manufacturer: NXP Semiconductors.

The 74HC85; 74HCT85 is a 4-bit magnitude comparator that can be expanded to almost any length. They perform comparison of two 4-bit binary, BCD or other monotonic codes and present the three possible magnitude results at the outputs (QA>B, QA=B and QA<B).

The ’HC85 and ’HCT85 are high speed magnitude comparators that use silicon-gate CMOS technology to achieve operating speeds similar to LSTTL with the low power consumption of standard CMOS integrated circuits.

74HC85PW - The 74HC85; 74HCT85 is a 4-bit magnitude comparator that can be expanded to almost any length. They perform comparison of two 4-bit binary, BCD or other monotonic codes and present the three possible magnitude results at the outputs (QA>B, QA=B and QA<B).

下载74HC85D,653中文资料、引脚图、Datasheet数据手册，有数字比较器详细引脚图及功能的应用电路图电压和使用方法及教程。

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