low-power synchronous counter
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PC817 SMD / SOP Optocoupler
1 × රු30.00
Suntech 80W 4ft LED Fixture 230V
1 × රු1,800.00
C1815 TO-92 50V 150mA NPN Transistor
1 × රු5.00
74HC126 SOP Quad Bus Buffer with Three-State Output, Positive Enable
1 × රු105.00
CD4020 SOP 14-Stage Binary Counter
1 × රු41.00
20K Stereo Volume Controller - 6Pin
1 × රු55.00
A1492 TO-247 PNP Power Transistors
1 × රු215.00
0.22UF / 220nf 50V Original Tantalum Capacitor
1 × රු80.00 Subtotal: රු2,331.00
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The CD4029 DIP Synchronous Up/Down Counter is a CMOS-based 4-bit counter that supports binary (0-15) and decimal (0-9) counting in both up and down directions. It features synchronous operation, an Up/Down control input, and reset functionality, making it ideal for digital clocks, event counters, and control systems.
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