This document describes the package options of the SDLS025B product, as well as its models and pin layouts in different packages. The product is a device with four independent 2-input NAND gates, capable of performing the Boolean function Y = A • B or Y = A + B.
This document is a technical datasheet for the SN5400, SN54LS00, SN54S00, SN7400, SN74LS00, and SN74S00 series of quadruple 2-input positive-NAND gates. It details the Boolean function Y=A·B or Y=A+B in positive logic and lists various package options including DIP, SOIC, and ceramic carriers.
The datasheet includes comprehensive electrical specifications for different operating conditions, such as supply voltage, input/output voltage levels, and current ratings. It also provides switching characteristics, logic diagrams, and a function table for the internal gates. Absolute maximum ratings and recommended operating conditions are specified to ensure proper device operation.
| Number of Gates | Four independent 2-input NAND gates |
|---|---|
| Operating Temperature (SN5400/SN7400) | -55°C to 125°C |
| Operating Temperature (SN54LS00/SN74LS00) | -55°C to 125°C |
| Operating Temperature (SN54S00/SN74S00) | -55°C to 125°C |
The recommended operating free-air temperature range is -55°C to 125°C.
All unused inputs must be held at Vcc or GND to ensure proper device operation.