CD74ACT20M

Inverter Gates Overview

The CD74ACT20M is a dual 4-input NAND gate integrated circuit manufactured by Texas Instruments. It belongs to the 74ACT logic family and operates within a supply voltage range of 4.5 V to 5.5 V. The device features push-pull outputs capable of sourcing and sinking up to 24 mA. It supports data rates up to 100 Mbps with a maximum propagation delay exceeding 50 ns under standard speed conditions. The component is housed in a 14-pin SOIC package and is rated for an operating temperature range from -55 °C to +125 °C.

Inverter Gates Feature Summary

• Dual 4-input NAND gate configuration
• Over-voltage tolerant inputs
• Push-pull output structure

Inverter Gates Applications

• Digital logic signal processing
• General-purpose computing systems
• Industrial control circuits

Inverter Gates Procurement Notes

Verify the specific suffix 'M' corresponds to the SOIC-14 package variant during procurement. Confirm RoHS compliance status as indicated in official documentation. Ensure the supplier provides valid traceability for the Texas Instruments manufacturer part number. Check for any end-of-life notifications or discontinuance alerts associated with this specific revision before finalizing orders.

Inverter Gates Selection Notes

Select this component when a dual 4-input NAND function is required in a surface-mount design. The ACT series offers CMOS compatibility with TTL input levels, facilitating interface with legacy systems. The wide operating temperature range makes it suitable for harsh industrial environments. Verify that the 24 mA drive current meets the load requirements of the connected circuitry.

Inverter Gates Part Context

This part is part of the Texas Instruments CD74ACT series, which provides high-speed CMOS logic functions. The series is designed to be pin-compatible with older 74LS devices while offering improved performance. The CD74ACT20 specifically implements the NAND logic function, serving as a fundamental building block for complex digital logic designs requiring multiple input gating capabilities.

Inverter Gates Replacement Considerations

The CD74ACT20DG from onsemi is listed as a direct replacement option.