74HC14D由HTC设计生产，立创商城现货销售，正品保证，参考价格￥1.0691，封装为SOIC-14。 商城还提供74HC14D专业中文资料、详细参数、引脚图、PCB焊盘图，典型应用图，Datasheet数据手册等资料查询和免费下载。

Description: Hex inverting Schmitt trigger. 58 Results. Datasheet: 120Kb/23P. Manufacturer: NXP Semiconductors.

TI 的 SN74HC14 是一款 具有施密特触发输入的 6 通道、2V 至 6V 反相器。 查找参数、订购和质量信息.

74HC14是一款兼容TTL器件引脚的高速CMOS器件，逻辑功能为6路斯密特触发反相器，其耗电量低，速度快。 在电子工业中，现已基本取代74LS14（TTL器件）。

The 74HC14 is identical in pinout to the LS14, LS04 and the HC04. The device inputs are compatible with Standard CMOS outputs; with pullup resistors, they are compatible with LSTTL outputs. The HC14 is useful to “square up” slow input rise and fall times.

The SN74HC14 can drive a load with a total capacitance less than or equal to the maximum load listed in the Switching Characteristics - 74 connected to a high-impedance CMOS input while still meeting all of the datasheet specifications. Larger capacitive loads can be applied, however it is not recommended to exceed the provided load value.

The MM74HC14 utilizes advanced silicon−gate CMOS technology to achieve the low power dissipation and high noise immunity of standard CMOS, as well as the capability to drive 10 LS−TTL loads. The 74HC logic family is functionally and pinout compatible with the standard 74LS logic family.

The M74HC14 is a high speed CMOS hex Schmitt inverter fabricated with silicon gate C2MOS technology. Pin configuration and functions are the same as those of the M74HC04 but all inputs have a 20 % VCC hysteresis level. This, together with the Schmitt trigger function, allows the device to be used on line receivers with slow rise/fall input signals.

SN74HC14DR是一款六施密特触发器非门，执行布伦函数Y=A逻辑，正压.适用于AC反相器驱动，AC伺服驱动与打印机. 立创商城SN74HC14D型号页面提供型号详细中文资料，PDF数据手册在线查看和下载,中文参数，引脚图，代替型号和在线购买等信息。 买SN74HC14D型号,上立创商城.

2022年12月18日 · 74hc140是六反相施密特触发器，采用的是集成芯片。 施密特触发器是一种具有迟滞的比较器电路，通过向比较器或差分放大器的同相输入端施加正反馈来实现，施密特触发器使用两个输入不同的阈