74HC03 Quad 2-Input NAND Gate – 7403

74HC03 Quad 2-Input NAND Gate With Open Drain Outputs DIP This device contains four independent 2-input NAND gates. A key feature of this chip is its open-drain outputs , which allows the output to sink current to ground but not source current. This makes it highly versatile for applications like level shifting or creating wired-AND logic. Features Wide Operating Voltage Range: 2 V to 6 V Open-Drain Outputs: Allows for flexible use in mixed-voltage systems and wired-AND configurations. Low Power Consumption: 20-μΑ maximum I CC Good Performance: Typical t pd = 8 ns at 5 V Low Input Current: 1 µA maximum Drive Capability: Outputs can drive up to 10 LSTTL loads ±4-mA output drive at 5 V Specifications General Specification Detail Logic Function Quadruple 2-Input NAND Gate Output Type Open-Drain Package 14-pin PDIP (N) Package Body Size (Nominal) 19.30 mm × 6.40 mm Recommended Operating Conditions Parameter Value Supply Voltage (V CC ) 2 V to 6 V Operating Free-Air Temperature (T A ) -40°C to 85°C Input Voltage (V I ) 0 V to V CC Output Voltage (V O ) 0 V to V CC Electrical Characteristics (for SN74HC03, T A = -40°C to 85°C) Parameter Condition Max Value Supply Current (I CC ) V CC = 6V 20 µA Input Leakage Current (I I ) ±1 µA Low-Level Output Voltage (V OL ) V CC = 4.5V, I OL = 4mA 0.33 V High-Level Output Leakage Current (I OH ) V O = V CC = 6V 5 µA Switching Characteristics (for SN74HC03, T A = -40°C to 85°C) Parameter Condition Max Value Propagation Delay (Low-to-High) (t plh ) V CC = 4.5V 31 ns Propagation Delay (High-to-Low) (t phl ) V CC = 4.5V 25 ns Applications LED Control Wired-AND Logic Voltage-Level Translation General Purpose Logic Packages Included: 1 × 74HC03 Quad 2-Input NAND Gate With Open Drain Outputs DIP-14. DataSheet SNx4HC03

74HC03 Quad 2-Input NAND Gates with Open-Collector Outputs – 7403 Specifications TYPE DESCRIPTION Category Integrated Circuits (ICs) Mfr Texas Instruments Series 74HC Package Tube Part Status Active Logic Type NAND Gate Number of Circuits 4 Number of Inputs 2 Features Open Drain Voltage – Supply 2V ~ 6V Current – Quiescent (Max) 2 ?A Current – Output High, Low -, 5.2mA Logic Level – Low 0.5V ~ 1.8V Logic Level – High 1.5V ~ 4.2V Max Propagation Delay @ V, Max CL 23ns @ 6V, 50pF Operating Temperature -40?C ~ 85?C Mounting Type Through Hole Supplier Device Package 14-PDIP Package / Case 14-DIP (0.300″, 7.62mm) Base Product Number 74HC03 Datasheet: 74HC03 Related Products: 74xx ICs