MC74HC4094ADTG

Shift Registers Overview

The MC74HC4094ADTG is an 8-bit serial-in, parallel-out shift register with a storage latch and three-state outputs. Manufactured by onsemi using advanced silicon-gate CMOS technology, it operates within a supply voltage range of 2V to 6V. The device features symmetrical output impedance and balanced propagation delays, ensuring high-speed performance comparable to equivalent LS-TTL parts. It includes independent data, clock, and strobe inputs, along with an output enable control for bus applications.

Shift Registers Feature Summary

• Integrates an 8-bit shift register and an 8-bit storage latch with three-state output buffers
• Provides high noise immunity and low power consumption typical of standard CMOS logic
• Features internal protection circuits against static discharge and transient excess voltage on all inputs

Shift Registers Applications

• Serial-to-parallel data conversion in digital systems
• Cascaded display driving and LED matrix scanning
• Bus register expansion for microcontroller interfaces

Shift Registers Procurement Notes

Verify the specific suffix ADTG corresponds to the TSSOP-14 package configuration required for your design. Confirm RoHS compliance status through official manufacturer documentation prior to integration. Ensure input voltage levels remain within the specified 2V to 6V operational range to maintain signal integrity and prevent device damage during operation.

Shift Registers Selection Notes

Select this component when a compact 8-bit shift-and-store solution with latched outputs is required. The HC series offers compatibility with standard TTL logic levels while maintaining CMOS power efficiency. Consider the TSSOP-14 package dimensions for PCB layout constraints and verify that the three-state outputs meet the drive requirements of the connected load circuitry.

Shift Registers Part Context

This part belongs to the 74HC family of high-speed CMOS logic devices produced by onsemi. It is functionally compatible with other industry-standard 74HC4094 variants from different manufacturers. The device serves as a fundamental building block for sequential logic circuits requiring serial data processing and parallel output buffering in embedded applications.

Shift Registers Replacement Considerations

Compatible substitutes include M74HC4094MTR and NXP HEF4094BTD. Verify pinout compatibility and electrical specifications before substitution.