SN74LVC2G101PWRQ1

Flip Flops Overview

The SN74LVC2G101PWRQ1 is an automotive-grade dual D-type flip-flop from Texas Instruments, designed for clock inputs with a Schmitt-trigger architecture. It operates within a supply voltage range of 1.1V to 3.6V and features a TSSOP-16 package. The device supports local power-down with reverse-drive protection (Ioff) and overvoltage-tolerant inputs up to 5.5V independent of VCC. It delivers push-pull outputs with high drive capability: ±24mA at 3.3V, ±8mA at 2.3V, and ±4mA at 1.65V. Maximum propagation delay is 7ns at 3.3V. It complies with AEC-Q100 Grade 1 standards (-40°C to +125°C), HBM ESD Class 2, CDM Class C4B, and latching performance exceeding 100mA per JESD78.

Flip Flops Feature Summary

• Dual D-type flip-flops with configurable clock input supporting AND, NAND, OR, XOR, NOR, XNOR, and buffer/inverter operations via Schmitt-trigger architecture
• Supports local power-down mode with reverse-drive protection (Ioff) functionality
• Overvoltage-tolerant inputs withstand up to 5.5V regardless of VCC level
• High push-pull output drive strength ranging from ±4mA to ±24mA depending on supply voltage

Flip Flops Applications

• Converting momentary switches to toggle switches
• Dividing clock signals by factors of 2 or 4
• Automotive electronic control units requiring AEC-Q100 compliance

Flip Flops Procurement Notes

Verify the specific ordering suffix matches the required package type and tape/reel configuration before purchase. Confirm that the component meets the exact temperature grade and ESD classification requirements for your target application environment. Ensure compatibility with existing PCB footprints for the TSSOP-16 package. Cross-reference the manufacturer's latest datasheet revision to confirm pinout consistency and electrical characteristics against current design specifications.

Flip Flops Selection Notes

Select this component when designing automotive circuits requiring dual flip-flops with flexible clock input logic functions. It is suitable for low-voltage systems operating between 1.1V and 3.6V where noise immunity is critical due to Schmitt-trigger inputs. Choose this part if local power-down capabilities and reverse-drive protection are necessary for system safety. Consider the 7ns propagation delay for timing constraints in moderate-speed digital interfaces.

Flip Flops Part Context

This device belongs to the SN74LVC2G series of two-input logic gates and flip-flops optimized for 1.8V to 3.6V operation. The 'Q1' suffix indicates automotive qualification under AEC-Q100 standards. It complements other LVC family parts like the SN74LVC2G100 for configurable gate applications. The series provides robust performance in compact packages, supporting various industrial and automotive environments with wide operating temperature ranges.

Flip Flops Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.