HLF 74HC190 Presettable Synchronous BCD Decade Up/Down Counter – DIP16 | CMOS Logic | 2V–6V, -40°C to +85°C

The HLF 74HC190 is a presettable synchronous BCD decade up/down counter built using CMOS technology. It features synchronous counting, preset inputs, and up/down control, ideal for frequency counters and digital clocks.

Key Features:

• Function: Presettable BCD Decade Up/Down Counter

• Technology: CMOS

• Voltage: 2V–6V

• Temp: -40°C–85°C

• Package: DIP16

• Synchronous Operation with Preset Control

Applications:

• Digital Counters

• Frequency Dividers

• Event Counting