SN74AHC123ADGVR
双可再触发单稳态触发器 DUAL RETRIGGERABLE MONOSTABLE MULTIVIBRATORS
The Texas Instruments monostable multivibrator will notify you in the event an external condition is met within your circuit. This monostable multivibrator has an operating temperature range of -40 °C to 85 °C. In order to guarantee safe delivery and allow for quick mounting of this component after delivery, it will be enclosed in tape and reel packaging during shipment. This device has a typical operating supply voltage of 2.5|3.3|5 V. Its minimum operating supply voltage of 2 V, while its maximum is 5.5 V.