SN74LV20ADG4

Inverter Gates Overview

The SN74LV20ADG4 is a dual four-input NAND gate manufactured by Texas Instruments. It operates within a supply voltage range of 2 V to 5.5 V and utilizes CMOS logic technology. The device provides a maximum propagation delay of 7 ns at 5 V with a 50 pF load. Output drive capability is specified at 12 mA for both high and low states. Static current consumption is limited to a maximum of 20 µA. The component supports an operating temperature range from -40 °C to 85 °C and is housed in a 14-TSSOP surface-mount package.

Inverter Gates Feature Summary

• Dual four-input NAND logic function
• Wide supply voltage operation from 2 V to 5.5 V
• Low static power consumption
• High noise immunity

Inverter Gates Applications

• General-purpose digital logic processing
• Memory interface circuits
• Microcontroller input/output expansion
• Portable battery-powered devices

Inverter Gates Procurement Notes

Verify the specific suffix 'DG4' against the manufacturer's official documentation to confirm the exact package variant and RoHS compliance status. Ensure the ordering part number matches the required tape-and-reel or tube packaging configuration. Confirm that the intended application environment falls within the specified commercial temperature limits.

Inverter Gates Selection Notes

Select this component when a dual four-input NAND gate is required for systems operating between 2 V and 5.5 V. It is suitable for designs prioritizing low static power consumption and moderate switching speeds. Verify that the 14-TSSOP package dimensions fit the available PCB footprint and that the 12 mA output drive meets the load requirements.

Inverter Gates Part Context

This part belongs to the SN74LVxA series of low-voltage CMOS logic devices. The series is designed for applications requiring wide supply voltage ranges and compatibility with standard logic families. The LV family offers improved performance over older HC/HCT technologies while maintaining low power dissipation characteristics suitable for modern portable electronics.

Inverter Gates Replacement Considerations

Compatible substitutes include SN74LV20APWR, SN74LV20APWRE4, and SN74LV20APWRE4-ND. These alternatives share identical logical functionality and pinout configurations. Verify package compatibility and electrical specifications before substitution.