74ABT74PW,112

Flip Flops Overview

The 74ABT74PW,112 is a dual positive edge-triggered D-type flip-flop manufactured by Nexperia. It features individual data (D), clock (CP), set (SD), and reset (RD) inputs with complementary Q and Q outputs. The device operates within a supply voltage range of 4.5 V to 5.5 V and supports partial power-down applications via I_OFF circuitry. It includes latch-up protection exceeding 500 mA per JESD78B Class II and ESD protection exceeding 2000 V (HBM) and 1000 V (CDM. It is specified for operation from -40 °C to +85 °C.

Flip Flops Feature Summary

• Dual positive edge-triggered D-type flip-flops with set and reset functionality
• I_OFF circuitry enables partial power-down mode to prevent backflow current
• High-speed BiCMOS technology with direct TTL level interface capability
• Robust ESD protection and high latch-up immunity

Flip Flops Applications

• Digital signal processing systems requiring data storage
• State machine implementations in control logic
• Data register applications in communication interfaces
• General-purpose sequential logic circuits

Flip Flops Procurement Notes

Verify the specific ordering code 74ABT74PW,112 against official Nexperia documentation to confirm package type and tape/reel specifications. Ensure that the I_OFF functionality requirements are met if partial power-down operation is intended. Confirm availability status as product lifecycles may change. Cross-reference pinout details with the latest datasheet before PCB layout finalization.

Flip Flops Selection Notes

Select this component when dual independent D-type flip-flops with asynchronous set and reset controls are required. The ABT series offers high speed suitable for 5 V systems. Consider the I_OFF feature if the system design involves partial power-down states to protect downstream components. Verify that the operating temperature range of -40 °C to +85 °C meets the environmental constraints of the target application.

Flip Flops Part Context

This part belongs to the 74ABT family of advanced BiCMOS logic devices from Nexperia. The 74ABT series is designed for high-speed applications operating at 5 V. The PW suffix indicates a TSSOP package. This specific variant integrates set and reset functions, distinguishing it from standard D-flip-flops without control inputs. It is part of a broader portfolio of industrial-grade logic ICs.

Flip Flops Replacement Considerations

Direct substitutes include other 74ABT74 variants from Nexperia or equivalent parts from manufacturers like Texas Instruments or ON Semiconductor that match the dual D-flip-flop with set/reset specification, 5 V operation, and TSSOP-14 package. Verify pin compatibility and electrical characteristics such as propagation delay and output drive strength.