HLF 74HC161 Presettable Synchronous 4-Bit Binary Counter with Asynchronous Reset – SOP16 | High-Speed CMOS Logic | 2V–6V, -40°C to +85°C | Surface-Mount Package

The HLF 74HC161 SOP16 is a high-speed CMOS 4-bit synchronous binary counter with asynchronous master reset and parallel load capability. It provides fast, stable binary counting and can be easily cascaded for higher-bit configurations.

Operating between 2V and 6V, the SOP16 surface-mount version offers low power dissipation, fast switching speeds, and compact board integration, making it ideal for modern embedded systems, timing circuits, and frequency dividers.

Key Features:

• Function: Presettable Synchronous 4-Bit Binary Counter

• Technology: High-Speed CMOS (HC Series)

• Operating Voltage: 2V – 6V

• Operating Temperature: -40°C to +85°C

• Package Type: SOP16 (Surface-Mount)

• Mounting Type: SMD (Surface Mount Device)

• Asynchronous Reset with Parallel Preset Inputs

• Synchronous Operation for Precise Counting

• High-Speed, Low-Power CMOS Performance

• Compact Size for Space-Saving PCB Layouts

Applications:

• Digital Counters and Timers

• Frequency Divider and Clock Generators

• Sequence Controllers and Logic Timing

• Embedded Control and Industrial Electronics

• Compact and Portable Electronic Devices