74LS161 Synchronous 4-Bit Binary Counter IC - DIP-16 Package

The 74LS161 is a high-speed synchronous 4-bit binary counter IC from the 74LS logic family. It features synchronous counting, parallel load, asynchronous reset, and enable control inputs, making it ideal for use in frequency division, event counting, and digital clock or timer applications.Unlike asynchronous counters, all internal operations in the 74LS161 are synchronized with the clock input, which ensures reliable and glitch-free output transitions. It comes in a standard DIP-16 through-hole package, making it suitable for breadboarding and DIY projects.Features of 74LS161 Synchronous 4-Bit Counter IC:Synchronous 4-bit binary counterClear (asynchronous reset) and Load (parallel data entry) inputsEnable inputs for flexible control (Enable T and Enable P)Ripple carry output for cascading multiple countersFast switching performance with TTL compatibilityStandard DIP-16 package for easy prototypingSpecifications of 74LS161 IC:Model: 74LS161Function: 4-bit binary synchronous counterOperating Voltage: 4.75V – 5.25V (nominal 5V)Clock Frequency: Up to 25 MHz (typical)Input Logic Level: TTL CompatiblePackage Type: DIP-16 – Through-HolePropagation Delay: ~20ns (typical)Operating Temperature: 0°C to +70°CPackage Includes:1 × 74LS161 – Synchronous 4-Bit Binary Counter IC - DIP-16 Package

INR 20 · In stock