8-bit Up/Down Binary Counter IC – CD40193

Description

8-bit Up/Down Binary Counter IC – CD40193

The CD40193 IC up/down counters are monolithic complementary MOS (CMOS) integrated circuits. The CD40192BM and CD40192BC are BCD counters, while the CD40193BM and CD40193BC are binary counters.Counting up and counting down is performed by two count inputs, one being held high while the other is clocked. Theoutputs change on the positive-going transition of this clock.

These CD4x Series ICcounters feature preset inputs that are enabled when the load is a logical 0 and a clear which forces all outputs to0 when it is at a logical 1. The counters also have to carry and borrow outputs so that they can be cascaded using no external circuitry. All inputs are protected against damage due to static discharge by clamps to VDD and VSS.

check out :Divide by 8 Counter/Divider IC – CD4022

Pinout:

Pinout of CD40193 IC

Application

• Up/Down difference counting
• Multistage ripple counting
• Synchronous frequency divider
• A/D or D/A conversion
• BCD counting