74HC85 (4-bit Magnitude Comparator)

Product Description The 74HC85 is a high-speed CMOS 4-bit magnitude comparator designed for digital comparison applications. It efficiently compares two binary numbers and outputs the relationship between them. With low power consumption and fast switching speed, it is ideal for use in embedded systems, educational projects, and digital logic designs Technical Specifications Product Type: 4-Bit Magnitude Comparator IC Model: 74HC85 Logic Family: High-Speed CMOS (HC) Supply Voltage (Vcc): 2V – 6V Typical Operating Voltage: 5V Input Voltage Range: 0V to Vcc Output Type: Standard Digital Output Propagation Delay: ~15 ns (at 5V) Operating Temperature: -40°C to +85°C Package Type: DIP-16 / SOP-16 Mounting Type: Through Hole / SMD Pin Configuration (DIP-16) Inputs: A0 – A3 (4-bit input A) B0 – B3 (4-bit input B) Cascade Inputs: A > B (Input) A = B (Input) A < B (Input) Outputs: A > B (Output) A = B (Output) A < B (Output) Other: VCC GND Function Description The 74HC85 is a high-speed 4-bit magnitude comparator used to compare two 4-bit binary numbers (A and B). It provides three outputs indicating whether: A > B A = B A < B Multiple ICs can be cascaded to compare larger binary numbers. Applications Digital systems comparison Microcontroller interfacing Arithmetic logic units (ALU) Sorting circuits Embedded systems

7485 IC 4-bit Magnitude Comparator is a high-quality electronic component designed for Arduino, prototyping, and educational electronics. Technical Specifications Physical Case/Package DIP Mount Through Hole Number of Pins 16 Technical High Level Output Current 5.2 mA Low Level Output Current 5.2 mA Max Operating Temperature 125 °C Max Supply Voltage 6 V Min Operating Temperature -55 °C Min Supply Voltage 2 V Number of Bits 4 Packaging Rail/Tube Polarity Non-Inverting Power Dissipation 500 mW Propagation Delay 31 ns Quiescent Current 4 µA Turn-On Delay Time 31 ns Datasheet It’s perfect for DIY makers, students, and anyone building custom electronic circuits or STEM kits.

74HC85 4-Bit Magnitude Logic Comparator – 7485 Specifications TYPE DESCRIPTION Category Integrated Circuits (ICs) Mfr Texas Instruments Series 74HC Package Tube Part Status Active Type Magnitude Comparator Number of Bits 4 Output Active High Output Function A<B, A=B, A>B Voltage – Supply 2V ~ 6V Current – Output High, Low 5.2mA, 5.2mA Max Propagation Delay @ V, Max CL 33ns @ 6V, 50pF Operating Temperature -55?C ~ 125?C Package / Case 16-DIP (0.300″, 7.62mm) Supplier Device Package 16-PDIP Mounting Type Through Hole Base Product Number 74HC85 Datasheet: 74HC85 Related Products: 74xx ICs