SN74LVC74ADE4

Flip Flops Overview

The SN74LVC74ADE4 is a dual positive-edge-triggered D-type flip-flop manufactured by Texas Instruments. It operates within a supply voltage range of 2 V to 3.6 V and features push-pull outputs with high drive capability, providing 24 mA low-level and -24 mA high-level output currents. The device ensures reliable data storage through dedicated set and clear inputs. It supports standard CMOS and TTL logic levels for input compatibility. The component is housed in a 14-pin SOIC package and is rated for operation across an extended temperature range from -40°C to +85°C.

Flip Flops Feature Summary

• Dual positive-edge-triggered D-type flip-flop architecture
• High-drive push-pull output stage
• Independent set and clear control inputs
• Wide operating voltage range

Flip Flops Applications

• Parallel data storage registers
• Shift register construction
• State machine implementation
• Timing circuit synchronization

Flip Flops Procurement Notes

Verify the specific ordering suffix 'E4' against the manufacturer's current production status, as it may indicate lead-free or RoHS-compliant variants. Confirm package integrity and pinout alignment with the 14-SOIC specification before integration. Ensure that the supply voltage constraints are strictly maintained within the 2 V to 3.6 V limits during system design validation.

Flip Flops Selection Notes

Select this component when a compact dual flip-flop solution is required for low-voltage digital systems. The LVC series offers improved speed and lower power consumption compared to legacy LS families. Consider the 24 mA drive strength for direct interface with moderate loads without additional buffering. Verify thermal requirements against the specified operating temperature range for the intended application environment.

Flip Flops Part Context

This part belongs to the SN74LVC74 family of dual D-type flip-flops. The 'A' variant typically denotes enhanced performance characteristics such as faster propagation delays. The 'DE4' suffix specifies the 14-lead small-outline integrated circuit (SOIC) package configuration with specific manufacturing and compliance attributes defined by Texas Instruments.

Flip Flops Replacement Considerations

SN74LVC74ADRE4: Same logical function and specifications but packaged in tape-and-reel format for automated assembly processes.