SN74LVC1G04DCKR

Inverter Gates Overview

The SN74LVC1G04DCKR is a single inverter gate from the Texas Instruments LVC series, designed for 1.65V to 5.5V VCC operation. It performs the Boolean function Y = A and features high output drive capability with low static power dissipation. The device operates within a temperature range of -40°C to 125°C. Maximum propagation delay is 3.3ns at 3.3V and 3.7ns at 5V with a 50pF load. Output drive current reaches ±32mA at 4.5V. Input voltages are tolerant up to 5.5V, enabling down-translation. Static supply current (ICC) is limited to 10μA maximum.

Inverter Gates Feature Summary

• Supports live-insertion, partial-power-down mode, and back-drive protection via Ioff circuitry
• Inputs accept voltages up to 5.5V allowing down translation to VCC
• ESD protection exceeds JESD 22 standards across human-body, machine model, and charged-device model ratings

Inverter Gates Applications

• AV receiver
• Embedded PC
• Solid State Drive (SSD)
• TV: LCD/digital and high-definition (HDTV)

Inverter Gates Procurement Notes

Verify the specific package suffix DCK corresponds to the SC70-5 footprint required for your PCB layout. Confirm RoHS compliance and lead finish specifications match your assembly process requirements. Ensure operating voltage and temperature ranges align with system constraints before finalizing procurement.

Inverter Gates Selection Notes

Select this component when a single-channel inverter is needed for logic level shifting or signal inversion in space-constrained designs. The SC70-5 package offers a compact footprint suitable for dense layouts. Verify that the 5.5V input tolerance meets interface requirements between different voltage domains.

Inverter Gates Part Context

This device belongs to the SN74LVC1Gxx family of ultra-small single-function logic gates. The LVC series utilizes CMOS technology to provide high-speed performance while maintaining low power consumption. The DCK suffix specifically denotes the SC70-5 surface-mount package variant.

Inverter Gates Replacement Considerations

SN74LVC1G04DBVR

Inverter Gates FAQ

How does the Ioff feature benefit the SN74LVC1G04DCKR?

The Ioff circuitry disables outputs when VCC is 0V, preventing damaging current backflow through the device during partial-power-down or live-insertion scenarios.

What is the maximum input voltage tolerance?

The inputs accept voltages up to 5.5V, which allows the device to perform down-translation even when powered by lower supply voltages.