The 74HC4538D,652 monostable multivibrator from NXP Semiconductors is designed specifically to generate a short pulse in the event a chosen condition is met. This monostable multivibrator has an operating temperature range of -40 °C to 125 °C. This product comes packaged in bulk, so the parts will be stored loosely. This device has a typical operating supply voltage of 5 V. Its minimum operating supply voltage of 2 V, while its maximum is 6 V.