MC74HCT4094ADTG

Shift Registers Overview

The MC74HCT4094ADTG is an 8-bit shift register with output latches and 3-state outputs manufactured by onsemi. It belongs to the HCT logic family, utilizing CMOS technology for high-speed operation. The device operates within a supply voltage range of 2 V to 6 V, with specific minimum and maximum limits of 4.5 V and 5.5 V respectively. It functions in a single circuit configuration featuring two input lines and eight output lines. The component is housed in a TSSOP-16 surface-mount package and supports industrial temperature ranges from -55°C to +125°C.

Shift Registers Feature Summary

• Provides serial-to-parallel data conversion capabilities through its integrated shift register architecture.
• Features output latching functionality to maintain stable data states independently of input changes.
• Incorporates three-state outputs to facilitate bus-oriented systems without external isolation components.

Shift Registers Applications

• Data storage in digital communication interfaces
• Parallel output expansion for microcontroller systems
• Display driver control circuits

Shift Registers Procurement Notes

Verify the exact suffix ADTG against official datasheets to confirm the TSSOP-16 package variant. Confirm RoHS compliance status via manufacturer documentation. Check current lifecycle status as obsolescence notices may affect long-term availability. Ensure compatibility with existing PCB footprints before finalizing procurement decisions.

Shift Registers Selection Notes

Select this component when designing systems requiring reliable serial-to-parallel conversion with latched outputs. The HCT series ensures TTL-compatible input levels while offering CMOS performance benefits. Consider the TSSOP-16 package constraints regarding thermal dissipation and board space. Verify that the operating voltage requirements align with the system's power supply rails.

Shift Registers Part Context

This part is a member of the MC74HCT4094A series, which includes variants with different packaging options such as SOIC-16. The ADTG suffix specifically denotes the Thin Shrink Small Outline Package (TSSOP) configuration. It shares functional similarities with other 8-bit shift registers but is distinguished by its specific pinout and package dimensions defined by the manufacturer.

Shift Registers Replacement Considerations

Cross-reference with MC74HCT4094ADR2G for SOIC-16 alternatives or M74HCT4094ADTR2G for similar TSSOP-16 configurations. Verify pin compatibility and electrical specifications before substitution. Consult official replacement guides for any form-fit-function changes.