HLF7555 – CMOS Timer (SOP16) Low-Power CMOS Timer | 4.5 V–15 V | 0.1 mA Supply Current | –20 °C to +85 °C | Surface-Mount Package

The HLF7555 (SOP16) is a CMOS version of the classic 555 timer, offering low-power consumption, high noise immunity, and wide operating voltage range. It performs all standard timing functions such as monostable and astable operation while consuming only a fraction of the power of its bipolar counterpart. Ideal for battery-powered and portable designs.

Key Features:

• Function: CMOS Precision Timer

• Technology: CMOS

• Supply Voltage: 4.5 V – 15 V

• Supply Current: 0.1 mA (typical)

• Output Current: 10 mA (max)

• Operating Temperature: –20 °C to +85 °C

• Package Type: SOP16 (Surface-Mount)

• Mounting Type: Surface-Mount

• Compatible with NE555 Timing Functions

• Low Power Consumption and High Stability

• TTL/CMOS Compatible Outputs

• Wide Frequency Range

Applications:

• Precision Time Delay Circuits

• Pulse Generation

• Frequency Modulation and Control

• PWM and LED Flashers

• Low-Power Oscillators