7496 (4-bit binary counter with a decade counter output)

Description

The IC 7496 is a 4-bit binary counter with a decade counter output (also known as a BCD counter). It is part of the 7400 series of TTL (Transistor-Transistor Logic) ICs and is typically used in applications that require counting or frequency division. IC 7496 Description: The 7496 is a 4-bit binary counter with binary-coded decimal (BCD) outputs. It is designed to count from 0 to 9 in binary form and has a carry-out output that can be used for cascading with other counters. It is a synchronous counter, meaning that all bits change in sync with the clock input, providing a precise counting mechanism. Key Features: 4-bit Binary Counter: The 7496 contains a 4-bit binary counter, which means it can count from 0 to 15 (in binary). BCD (Binary-Coded Decimal) Output: Although it counts in binary internally, the counter produces BCD outputs that represent decimal numbers (0 to 9) at the output. This makes it useful in applications where you need to display numbers in decimal form. Carry-Out: The 7496 includes a carry-out (CO) pin that is used to cascade additional counters for counting beyond 9. Synchronous Operation: The counter is synchronous, meaning all the flip-flops (binary storage elements) within the counter change states simultaneously with the clock pulse. Reset Function: The IC includes an active-low reset input, which is used to reset the counter to 0. Pin Configuration (14-pin package): Pin Function 1 Q0 (BCD Output) 2 Q1 (BCD Output) 3 Q2 (BCD Output) 4 Q3 (BCD Output)